Fairchild FSL206MR service manual

FSL206MR Green Mode Fairchild Power Switch (FPS™)

FSL206MR — Green Mode Fairchild Power Switch (FPS™)

June 2012

Features

 Internal Avalanche-Rugged SenseFET: 650V  Precision Fixed Operating Frequency: 67kHz  No-Load <150mW at 265V

<25mW with Bias Winding for FSL206MR, <30mW with Bias Winding for FSL206MRBN

without Bias Winding;

AC

 No Need for Auxiliary Bias Winding  Frequency Modulation for Attenuating EMI  Line Under-Voltage Protection (LUVP)  Pulse-by-Pulse Current Limiting  Low Under-Voltage Lockout (UVLO)  Ultra-Low Operating Current: 300µA  Built-In Soft-Start and Startup Circuit  Various Protections: Overload Protection (OLP),

Over-Voltage Protection (OVP), Thermal Shutdown (TSD), Abnormal Over-Current Protection (AOCP) Auto-Restart Mode for All Protections

Applications

 SMPS for STB, DVD, and DVCD Player  SMPS for Auxiliary Power

Related Resources

Fairchild Power Supply WebDesigner – Flyback



Design and Simulation – In Minutes at No Expense

 AN-4137 — Design Guidelines for Offline Flyback

Converters Using FPS™

 AN-4141 — Troubleshooting and Design Tips for

Fairchild Power Switch (FPS™) Flyback Applications

 AN-4147 — Design Guidelines for RCD Snubber of

Flyback

 AN-4150 — Design Guidelines for Flyback

Converters Using FSQ-Series Fairchild Power Switch (FPS™)

Description

The FSL206MR integrated Pulse-Width Modulator (PWM) and SenseFET is specifically designed for highperformance offline Switched-Mode Power Supplies (SMPS) with minimal external components. This device integrates high-voltage power regulators that combine an avalanche-rugged SenseFET with a Current-Mode PWM control block.

The integrated PWM controller includes: 7.8V regulator for no bias winding, Under-Voltage Lockout (UVLO) protection, Leading-Edge Blanking (LEB), an optimized gate turn-on/turn-off driver, EMI attenuator, Thermal Shutdown (TSD) protection, temperature-compensated precision current sources for loop compensation, and fault-protection circuitry such as; Overload Protection (OLP), Over-Voltage Protection (OVP), Abnormal OverCurrent Protection (AOCP), and Line Under-Voltage Protection (LUVP). During startup, the FSL206MR offers good soft-start performance.

The internal high-voltage startup switch and the BurstMode operation with very low operating current reduce the power loss in Standby Mode. As a result, it is possible to reach power loss of 150mW with no-bias winding and 25mW (for FSL206MR) or 30mW (for FSL206MRBN) with bias winding at no-load condition when the input voltage is 265V

AC

.

Ordering Information

FSL206MR — Green Mode Fairchild Power Switch (FPS™)

(1)

Output Power Table

Part

Number

FSL206MRN

Operating

Temperature

Top Mark PKG

8-DIP

Packing

Method

Current

Limit

R

FSL206MR

-40 ~ 115°C

Rail 0.6A 19 12W 7W FSL206MRL 8-LSOP

FSL206MRBN L206MRB 8-DIP

Notes:

1. The junction temperature can limit the maximum output power.

2. 230V

or 100/115VAC with doubler. The maximum power with CCM operation.

AC

3. Maximum practical continuous power in an open-frame design at 50°C ambient.

Application Diagram

AC

IN

DC

OUT

Drain

V

STR

LS

PWM

V

FB

GND

CC

AC

IN

LS

PWM

V

FB

DS(ON),MAX

Drain

V

STR

GND

V

CC

230V ±15%

Open

Frame

AC

(2)

(3)

265VAC

Frame

85 ~

Open

DC

OUT

(3)

(a) With Bias Winding (b) Without Bias Winding

Internal Block Diagram

Figure 1. Typical Application

Figure 2. Internal Block Diagram

Pin Configuration

Figure 3. Pin Configuration

Pin Definitions

Pin # Name Description

1 GND

2 VCC

3 VFB

4 LS

5 V

6, 7, 8 Drain

Ground. SenseFET source terminal on primary side and internal control ground. Positive Supply Voltage Input. Although connected to an auxiliary transformer winding,

current is supplied from pin 5 (V

Diagram section). It is not until V

) via an internal switch during startup (see Internal Block

STR

reaches the UVLO upper threshold (8V) that the internal

CC

startup switch opens and device power is supplied via the auxiliary transformer winding. Feedback Voltage. Non-inverting input to the PWM comparator, with a 0.11mA current source

connected internally and a capacitor and opto-coupler typically connected externally. There is a delay while charging external capacitor CFB from 2.4V to 5V using an internal 2.7A current source. This delay prevents false triggering under transient conditions, but allows the protection mechanism to operate under true overload conditions.

Line Sense Pin. This pin is used to protect the device when the input voltage is lower than the

rated input voltage range. If this pin is not used, connect to ground.

Startup. Connected to the rectified AC line voltage source. At startup, the internal switch

supplies internal bias and charges an external storage capacitor placed between the VCC pin

STR

and ground. Once V

reaches 8V, all internal blocks are activated. After that, the internal high-

CC

voltage regulator (HV REG) turns on and off irregularly to maintain V

Drain. Designed to connect directly to the primary lead of the transformer and capable of

switching a maximum of 650V. Minimizing the length of the trace connecting these pins to the transformer decreases leakage inductance.

FSL206MR — Green Mode Fairchild Power Switch (FPS™)

at 7.8V.

CC

FSL206MR — Green Mode Fairchild Power Switch (FPS™)

Absolute Maximum Ratings

Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. T

Symbol Parameter Min. Max. Unit

V

STR

VDS Drain Pin Voltage -0.3 650.0 V

VCC Supply Voltage 26 V

VLS LS Pin Voltage -0.3

VFB Feedback Voltage Range -0.3

IDM Drain Current Pulsed

EAS Single-Pulsed Avalanche Energy

PD Total Power Dissipation 1.3 W

TJ Operating Junction Temperature -40 +150 °C

TA Operating Ambient Temperature -40 +125 °C

T

Storage Temperature -55 +150 °C

STG

ESD

Notes:

4. VFB is clamped by internal clamping diode (13V I V

< VFB < VCC.

SD

5. Repetitive rating: pulse-width limited by maximum junction temperature.

6. L=21mH, starting T

Pin Voltage -0.3 650.0 V

STR

(5)

1.5 A

(6)

Human Body Model, JESD22-A114 4

Charged Device Model, JESD22-C101 2

=25°C.

J

= 25°C unless otherwise specified.

A

Internally Clamped

Voltage

Internally Clamped

Voltage

(4)

V

11 mJ

KV

CLAMP_MAX

< 100A). After shutdown, before VCC reaching V

STOP

,

Thermal Impedance

TA=25°C unless otherwise specified.

Symbol Parameter Value Unit

JA Junction-to-Ambient Thermal Impedance

Notes:

7. JEDEC recommended environment, JESD51-2 and test board, JESD51-10 with minimum land pattern for 8DIP and JESD51-3 with minimum land pattern for 8LSOP.

(7)

93 °C/W

FSL206MR — Green Mode Fairchild Power Switch (FPS™)

Electrical Characteristics

TA = 25°C unless otherwise specified.

Symbol Parameter Condition Min. Typ. Max. Unit

SenseFET Section

BV

Drain-Source Breakdown Voltage VCC = 0V, ID = 250µA 650 V

DSS

I

Zero Gate Voltage Drain Current

DSS

R

Drain-Source On-State Resistance

DS(ON)

C

Input Capacitances VGS = 0V, VDS = 25V, f = 1MHz 162 pF

iSS

C

Output Capacitance VGS = 0V, VDS = 25V, f = 1MHz 14.9 pF

OSS

C

Reverse Transfer Capacitance VGS = 0V, VDS = 25V, f = 1MHz 2.7 pF

RSS

tr Rise Time VDS = 325V, ID = 0.5A, RG = 25 6.1 ns

tf Fall Time VDS = 325V, ID = 0.5A, RG = 25 43.6 ns

Control Section

f

Switching Frequency VFB = 4V, VCC = 10V 61 67 73 KHz

OSC

f

Switching Frequency Variation -25°C < TJ < 85°C ±5 ±10 %

OSC

fM Frequency Modulation

D

Maximum Duty Cycle VFB = 4V, VCC = 10V 66 72 78 %

MAX

D

Minimum Duty Cycle VFB = 0V, VCC = 10V 0 0 0 %

MIN

V

START

V

STOP

UVLO Threshold Voltage

After Turn On 6 7 8 V

(8)

±3 KHz

IFB Feedback Source Current VFB= 0V, VCC = 10V 90 110 130 µA

t

Internal Soft-Start Time VFB = 4V, VCC = 10V 10 15 20 ms

S/S

Burst Mode Section

V

Burst-Mode HIGH Threshold Voltage

BURH

V

Burst-Mode LOW Threshold Voltage

BURL

HYS

Burst-Mode Hysteresis

BUR

Protection Section

I

Peak Current Limit

LIM

t

Current Limit Delay

CLD

(8)

100 ns

VSD Shutdown Feedback Voltage VCC = 10V 4.5 5.0 5.5 V

I

Shutdown Delay Current VFB = 4V 2.1 2.7 3.3 µA

DELAY

t

Leading-Edge Blanking Time

LEB

V

Abnormal Over-Current Protection

AOCP

V

Over-Voltage Protection VFB = 4V, VCC Increase 23.0 24.5 26.0 V

OVP

V

Line-Sense Protection On to Off VFB = 3V, VCC = 10V, VLS Decrease 1.9 2.0 2.1 V

LS_OFF

V

Line-Sense Protection Off to On VFB = 3V, VCC = 10V, VLS Increase 1.4 1.5 1.6 V

LS_ON

(8)

250 ns

TSD Thermal Shutdown Temperature

HYS

TSD Hysteresis Temperature

TSD

(8)

60 °C

VDS = 650V, VGS = 0V 50 µA

VDS = 520V, VGS = 0V, TA = 125°C

(9)

VGS = 10V, ID = 0.3A 14 19 

(8)

250 µA

VFB = 0V, VCC Sweep 7 8 9 V

= 10V,

V

CC

V

Increase

FB

= 10V,

V

CC

V

Decrease

FB

FSL206MR 0.66 0.83 1.00 V

FSL206MRB 0.40 0.50 0.60 V

FSL206MR 0.59 0.74 0.89 V

FSL206MRB 0.28 0.35 0.42 V

FSL206MR 90 mV

FSL206MRB 150 mV

= 4V, di/dt = 300mA/µs,

V

FB

V

= 10V

CC

(8)

0.7 V

(8)

125 135 150 °C

0.54 0.60 0.66 A

Continued on the following page…

Electrical Characteristics (Continued)

T

= 25°C unless otherwise specified.

A

Symbol Parameter Conditions Min. Typ. Max. Units

High Voltage Regulator Section

V

HV Regulator Voltage VFB = 0V, V

HVR

Total Device Section

I

OP1

OP2

OP3

Operating Supply Current (Control Part Only, without Switching)

Operating Supply Current (While Switching)

(8)

VCC = 15V, 0V<VFB<V

VCC = 8V, 0V<VFB<V

V

= 15V, V

CC

ICH Startup Charging Current VCC = 0V, V

I

Startup Current VCC = Before V

START

V

Minimum V

STR

Supply Voltage VCC = VFB = 0V, V

STR

Notes:

8. Though guaranteed by design, not 100% tested in production.

9. Pulse test: pulse width=300ms, duty cycle=2%.

= 40V 7.8 V

STR

0.3 0.5 mA

BURL

0.25 0.45 mA

BURL

BURL<VFB<VSD

> 40V 1.6 1.9 2.2 mA

STR

START

STR

1.3 mA

, VFB = 0V 100 150 µA

Increase 26 V

FSL206MR — Green Mode Fairchild Power Switch (FPS™)

Typical Performance Characteristics

FSL206MR — Green Mode Fairchild Power Switch (FPS™)

Operating Frequency (f

1.4

1.3

1.2

1.1

1

0.9

0.8

0.7

0.6

-40℃ -25℃ 0℃ 25℃ 50℃ 75℃ 90℃ 110℃ 115℃

OSC

)

HV Regulator Voltage (V

1.4

1.3

1.2

1.1

1

0.9

0.8

0.7

0.6

-40℃ -25℃ 0℃ 25℃ 50℃ 75℃ 90℃ 11 0℃

HVR

)

Figure 4. Operating Frequency vs. Temperature Figure 5. HV Regulator Voltage vs. Temperature

Start Theshold Voltage (V

1.4

1.3

1.2

1.1

1

0.9

0.8

0.7

0.6

-40℃ -25℃ 0℃ 25℃ 50℃ 75℃ 90℃ 110℃

START

)

Stop Theshold Voltage (V

1.4

1.3

1.2

1.1

1

0.9

0.8

0.7

0.6

-40℃ -25℃ 0℃ 25℃ 50℃ 75℃ 90℃ 110℃

STOP

)

Figure 6. Start Threshold Voltage vs. Temperature Figure 7. Stop Threshold Voltage vs. Temperature

Feedback Source Current (IFB)

1.4

1.3

1.2

1.1

1

0.9

0.8

0.7

0.6

-40℃ -25℃ 0℃ 25℃ 50℃ 75℃ 90℃ 110℃

1.4

1.3

1.2

1.1

1

0.9

0.8

0.7

0.6

-40℃ -25℃ 0℃ 25℃ 50℃ 75℃ 90℃ 110℃

Peak Current Limit (I

LIM

)

Figure 8. Feedback Source Current vs. Temperature Figure 9. Peak Current Limit vs. Temperature

Typical Performance Characteristics (Continued)

FSL206MR — Green Mode Fairchild Power Switch (FPS™)

Startup Charging Current (ICH)

1.4

1.3

1.2

1.1

1

0.9

0.8

0.7

0.6

-40℃ -25℃ 0℃ 25℃ 50℃ 75℃ 90℃ 110℃

1.4

1.3

1.2

1.1

1

0.9

0.8

0.7

0.6

-40℃ -25℃ 0℃ 25℃ 50℃ 75℃ 90℃ 110℃

Operating Supply Current (Iop1)

Figure 10. Startup Charging Current vs. Temperature Figure 11. Operating Supply Current 1

vs. Temperature

Operating Supply Current (Iop2)

1.4

1.3

1.2

1.1

1

0.9

0.8

0.7

0.6

-40℃ -25℃ 0℃ 25℃ 50℃ 75℃ 90℃ 11 0℃

Figure 12. Operating Supply Current 2

vs. Temperature

1.4

1.3

1.2

1.1

1

0.9

0.8

0.7

0.6

-40℃ -25℃ 0℃ 25℃ 50℃ 75℃ 90℃ 110℃

Figure 13. Over-Voltage Protection Voltage

Over-Voltage Protection (V

vs. Temperature

OVP

)

Suntdown Delay Current (I

1.4

1.3

1.2

1.1

1

0.9

0.8

0.7

0.6

-40℃ -25℃ 0℃ 25℃ 50℃ 75℃ 90℃ 110℃

DELAY

)

Figure 14. Shutdown Delay Current vs. Temperature

C

Functional Description

FSL206MR — Green Mode Fairchild Power Switch (FPS™)

Startup

At startup, an internal high-voltage current source supplies the internal bias and charges the external capacitor (C

) connected to the VCC pin, as illustrated in

A

Figure 15. An internal high-voltage regulator (HV REG) located between the V V

to 7.8V and supplies operating current. Therefore,

CC

and VCC pins regulates the

STR

FSL206MR needs no auxiliary bias winding.

V

DC,link

V

STR

I

V

CC

3

A

7.8V

CH

HV/REG

I

START

V

REF

UVLO

2

Figure 15. Startup Block

Oscillator Block

The oscillator frequency is set internally and the FPS™ has a random frequency fluctuation function.

Fluctuation of the switching frequency can reduce EMI by spreading the energy over a wider frequency range than the bandwidth measured by the EMI test equipment. The amount of EMI reduction is directly related to the range of the frequency variation. The range of frequency variation is fixed internally; however, its selection is randomly chosen by the combination of an external feedback voltage and internal free-running oscillator. This randomly chosen switching frequency effectively spreads the EMI noise near switching frequency and allows the use of a cost-effective inductor instead of an AC input line filter to satisfy world-wide EMI requirements.

Figure 16. Frequency Fluctuation Waveform

Feedback Control

FSL206MR employs Current-Mode control, as shown in Figure 17. An opto-coupler (such as the FOD817A) and shunt regulator (such as the KA431) are typically used to implement the feedback network. Comparing the feedback voltage with the voltage across the R resistor makes it possible to control the switching duty cycle. When the shunt regulator reference pin voltage exceeds the internal reference voltage of 2.5V; the optocoupler LED current increases, feedback voltage V pulled down, and the duty cycle is reduced. This typically occurs when input voltage is increased or output load is decreased.

Figure 17. Pulse-Width-Modulation (PWM) Circuit

Leading-Edge Blanking (LEB)

At the instant the internal SenseFET is turned on, the primary-side capacitance and secondary-side rectifier diode reverse recovery typically cause a high-current spike through the SenseFET. Excessive voltage across the R

resistor leads to incorrect feedback operation

SENSE

in the Current-Mode PWM control. To counter this effect, the FPS employs a leading-edge blanking (LEB)

circuit (see Figure 17). This circuit inhibits the PWM

comparator for a short time (t

) after the SenseFET is

LEB

turned on.

Protection Circuits

The protective functions include Overload Protection (OLP), Over-Voltage Protection (OVP), Under-Voltage Lockout (UVLO), Line Under-Voltage Protection (LUVP), Abnormal Over-Current Protection (AOCP), and thermal shutdown (TSD). Because these protection circuits are fully integrated inside the IC without external components, reliability is improved without increasing cost. Once a fault condition occurs, switching is terminated and the SenseFET remains off. This causes V

to fall. When VCC reaches the UVLO stop voltage

CC

V

(7V), the protection is reset and the internal high-

STOP

voltage current source charges the V V

pin. When VCC reaches the UVLO start voltage

STR

V

(8V), the FPS resumes normal operation. In this

START

manner, auto-restart can alternately enable and disable the switching of the power SenseFET until the fault condition is eliminated.

capacitor via the

CC

SENSE

is

FB

Figure 18. Auto-Restart Protection Waveforms

Overload Protection (OLP)

Overload is defined as the load current exceeding a preset level due to an unexpected event. In this situation, the protection circuit should be activated to protect the SMPS. However, even when the SMPS is operating normally, the overload protection (OLP) circuit can be activated during the load transition or startup. To avoid this undesired operation, the OLP circuit is activated after a specified time to determine whether it is a transient situation or a true overload situation. The Current-Mode feedback path limits the current in the SenseFET when the maximum PWM duty cycle is attained. If the output consumes more than this maximum power, the output voltage (V

) decreases

O

below its rating voltage. This reduces the current through the opto-coupler LED, which also reduces the opto-coupler transistor current, increasing the feedback voltage (V diode is blocked and the 2.7µA current source (I starts to charge C

). If VFB exceeds 2.4V, the feedback input

FB

slowly up. In this condition, VFB

FB

DELAY

)

increases until it reaches 5V, when the switching operation is terminated, as shown in Figure 19. The shutdown delay is the time required to charge C

from

FB

2.4V to 5V with 2.7µA current source.

Figure 20. Abnormal Over-Current Protection

Abnormal Over-Current Protection (AOCP)

When the secondary rectifier diodes or the transformer pin are shorted, a steep current with extremely high di/dt can flow through the SenseFET during the LEB time. Even though the FPS has overload protection, it is not enough to protect the FPS in that abnormal case, since severe current stress is imposed on the SenseFET until OLP triggers. The FPS includes the internal AOCP (Abnormal Over-Current Protection) circuit shown in Figure 20. When the gate turn-on signal is applied to the power sense, the AOCP block is enabled and monitors the current through the sensing resistor. The voltage across the resistor is compared with a preset AOCP level. If the sensing-resistor voltage is greater than the AOCP level, the set signal is applied to the latch, resulting in the shutdown of the SMPS.

Thermal Shutdown (TSD)

The SenseFET and control IC being integrated makes it easier to detect the temperature of the SenseFET. When the junction temperature exceeds ~135°C, thermal shutdown is activated and the FPS is restarted after temperature decreases to 60°C.

Over-Voltage Protection (OVP)

In the event of a malfunction in the secondary-side feedback circuit or an open feedback loop caused by a soldering defect, the current through the opto-coupler

transistor becomes almost zero (refer to Figure 17).

Then V situation, forcing the preset maximum current to be supplied to the SMPS until the overload protection is activated. Because excess energy is provided to the output, the output voltage may exceed the rated voltage before the overload protection is activated, resulting in the breakdown of the devices in the secondary side. To prevent this situation, an over-voltage protection (OVP) circuit is employed. In general, V output voltage and the FPS uses V monitoring the output voltage. If V OVP circuit is activated, resulting in termination of the switching operation. To avoid undesired activation of OVP during normal operation, V to be below 24.5V.

climbs up in a similar manner to the overload

FB

is proportional to the

CC

instead of directly

CC

exceeds 24.5V,

CC

should be designed

CC

FSL206MR — Green Mode Fairchild Power Switch (FPS™)

Figure 19. Overload Protection (OLP)

Line Under-Voltage Protection (LUVP)

If the input voltage of the converter is lower than the minimum operating voltage, the converter input current increases too much, causing components failure. If the input voltage is low, the converter should be protected. In the FSL206MR, the LUVP circuit senses the input voltage using the LS pin and, if this voltage is lower than

1.5V, the LUVP signal is generated. The comparator

has 0.5V hysteresis. If the LUVP signal is generated, the output drive block is shut down and the output voltage feedback loop is saturated.

−

+

Figure 21. Line UVP Circuit

Soft-Start

The FSL206MR has an internal soft-start circuit that slowly increases the feedback voltage, together with the SenseFET current, after it starts. The typical soft-start time is 15ms, as shown in Figure 22, where progressive increments of the SenseFET current are allowed during the startup phase. The pulse width to the power switching device is progressively increased to establish the correct working conditions for transformers, inductors, and capacitors. The voltage on the output capacitors is progressively increased with the intention of smoothly establishing the required output voltage. It also helps prevent transformer saturation and reduce the stress on the secondary diode.

Burst Operation

To minimize power dissipation in Standby Mode, the FPS enters Burst Mode. As the load decreases, the feedback voltage decreases. As shown in Figure 23, the device automatically enters Burst Mode when the feedback voltage drops below V continues until the feedback voltage drops below V At this point, switching stops and the output voltages start to drop at a rate dependent on the standby current load. This causes the feedback voltage to rise. Once it passes V

, switching resumes. The feedback voltage

BURH

then falls and the process repeats. Burst Mode alternately enables and disables switching of the SenseFET and reduces switching loss in Standby Mode.

V

O

set

Vo

V

FB

V

BURH

V

BURL

I

DS

V

DS

Switching

disabled

t1 t2 t3

Figure 23. Burst-Mode Operation

BURH

Switching

disabled

. Switching

BURL

time

t4

FSL206MR — Green Mode Fairchild Power Switch (FPS™)

.

Figure 22. Internal Soft-Start

Physical Dimensions

FSL206MR — Green Mode Fairchild Power Switch (FPS™)

9.83

9.00

6.67

6.096

8.255

7.61

5.08 MAX

0.33 MIN

(0.56)

2.54

7.62

0.56

0.355

3.60

3.00

1.65

1.27

3.683

3.20

0.356

0.20

7.62

9.957

7.87

NOTES: UNLESS OTHERWISE SPECIFIED

A) THIS PACKAGE CONFORMS TO

JEDEC MS-001 VARIATION BA

B) ALL DIMENSIONS ARE IN MILLIMETERS.

C) DIMENSIONS ARE EXCLUSIVE OF BURRS,

MOLD FLASH, AND TIE BAR EXTRUSIONS.

D) DIMENSIONS AND TOLERANC

ES PER

ASME Y14.5M-1994

E) DRAWING FILENAME AND REVSION: MKT-N08FREV2.

Figure 24. 8-Lead, Dual In-Line Package (DIP)

Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products.

Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:

http://www.fairchildsemi.com/packaging/

.

Physical Dimensions (Continued)

FSL206MR — Green Mode Fairchild Power Switch (FPS™)

MKT-MLSOP08ArevA

Figure 25. 8-Lead, .300" Wide, Surface Mount Package (LSOP)

Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products.

Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:

http://www.fairchildsemi.com/packaging/

.

FSL206MR — Green Mode Fairchild Power Switch (FPS™)

Fairchild FSL206MR service manual

Specifications and Main Features

Frequently Asked Questions

User Manual