HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : Preliminary Data
Issued Date : 2001.01.01
Revised Date : 2001.05.21
Page No. : 1/3
H78M06AT
H78M06BT
3-TERMINAL POSITIVE VOLTAGE REGULATOR
Description
The H78M06_T series of three-terminal positive regulators are available in
the TO-126 package. This regulator can provide local on-card regulation,
eliminating the distribution problems associated with single point regulation. Each device employs internal
current limiting, thermal shut-down and safe operating area protection, making it essentially indestructible.
If adequate heat sinking is provided, they can deliver over 0.5A output current. Although designed primarily
as fixed voltage regulators, this device can be used with external components to obtain adjustable
voltages and currents.
Description
Output current up to 500mA is available.
•
Eliminates external compensating circuit.
•
Built-in current limiter prevents elements from destruction when load is short circuit.
•
Built-in chip junction temperature limiting circuit protects elements against thermal destruction.
•
Built-in internal power dissipation limiting circuit protects transistors at output driver.
•
Absolute Maximum Ratings
Input Voltage................................................................................................................................... 35 V
•
Total Power Dissipation (Tc=25°C)................................................................................ Internally limited
•
Operating Junction Temperature...................................................................................... 0 °C to 125 °C
•
Output Current (Tc=25°C) .............................................................................................................. 0.5 A
•
Lead Temperature (Soldering 10S).............................................................................................. 230 °C
•
Typical Application Block Diagram
VoutVin
H78M06_T
(Ta=25°C)
1
Input
Current
Generator
Series pass
SOA
Protection
Element
3
Output
C1 C2
Note :
C1 and C2 are required if regulator is
located far from power supply filter
and load, or oscillation may induced
on the loop.
H78M06AT, H78M06BT HSMC Product Specification
Starting
Circuit
Reference
Voltage
Error
Amplifier
Thermal
Protection
2
GND
HI-SINCERITY
MICROELECTRONICS CORP.
Spec. No. : Preliminary Data
Issued Date : 2001.01.01
Revised Date : 2001.05.21
Page No. : 2/3
Electrical Characteristics
H78M06AT
•
Vin=11V, Io=350mA, 0°C≤Tj≤125°C, PD≤5W, unless otherwise specified
Symbol Characteristic Min Typ Max Units
Vo
Vo
Regline
Regload
IB
IB
∆
RR
Vi-Vo
VN
Isc
Imax
TCVo Average Temperature Coefficient of Output Voltage, Io=5mA - -0.5 -
Output Voltage (Tj=25°C)
Output Voltage (8V≤Vin≤21V, 5mA≤Io≤350mA)
Line Regulation (Tj=25°C, Io=200mA), 8V≤Vin≤25V
Line Regulation (Tj=25°C, Io=200mA), 9V≤Vin≤25V
Load Regulation (Tj=25°C), 5mA≤Io≤500mA
Load Regulation (Tj=25°C), 5mA≤Io≤200mA
Quiescent Current (Tj=25°C)
Quiescent Current Change (Tj=25°C), 9V≤Vin≤25V, Io=200mA
Quiescent Current Change (Tj=25°C), 5mA≤Io≤350mA
Ripple Rejection, 9V≤Vin≤19V, Io=300mA, f=120Hz
Dropout Voltage (Io=500mA, Tj=25°C)
Output Noise Voltage (Tj=25°C), 10Hz≤f≤100KHz
Short Circuit Current Limit (Tj=25°C), Vin=35V
Peak Output Current (Tj=25°C)
5.82 6 6.18 V
5.88 6 6.24 V
- 5 100
-1.350
- 20 100
-1050
-3.26mA
--0.8
--0.5
59 - - dB
-2- V
- 40 100 uV
- 300 - mA
- 700 - mA
mV
mV
mA
mV/°C
H78M06BT
•
Vin=11V, Io=350mA, 0°C≤Tj≤125°C, PD≤5W, unless otherwise specified
Symbol Characteristic Min Typ Max Units
Vo
Vo
Regline
Regload
IB
IB
∆
RR
Vi-Vo
VN
Isc
Imax
TCVo Average Temperature Coefficient of Output Voltage, Io=5mA - -0.5 -
Output Voltage (Tj=25°C)
Output Voltage (8V≤Vin≤21V, 5mA≤Io≤350mA)
Line Regulation (Tj=25°C, Io=200mA), 8V≤Vin≤25V
Line Regulation (Tj=25°C, Io=200mA), 9V≤Vin≤25V
Load Regulation (Tj=25°C), 5mA≤Io≤500mA
Load Regulation (Tj=25°C), 5mA≤Io≤200mA
Quiescent Current (Tj=25°C)
Quiescent Current Change (Tj=25°C), 9V≤Vin≤25V, Io=200mA
Quiescent Current Change (Tj=25°C), 5mA≤Io≤350mA
Ripple Rejection, 9V≤Vin≤19V, Io=300mA, f=120Hz
Dropout Voltage (Io=500mA, Tj=25°C)
Output Noise Voltage (Tj=25°C), 10Hz≤f≤100KHz
Short Circuit Current Limit (Tj=25°C), Vin=35V
Peak Output Current (Tj=25°C)
5.7 6 6.3 V
5.7 6 6.3 V
- 5 120
-1.360
- 20 120
-1060
-3.26mA
--1
--0.6
59 - - dB
-2- V
- 40 120 uV
- 300 - mA
- 700 - mA
mV
mV
mA
mV/°C
H78M06AT, H78M06BT HSMC Product Specification
HI-SINCERITY
g
MICROELECTRONICS CORP.
TO-126 Dimension
Spec. No. : Preliminary Data
Issued Date : 2001.01.01
Revised Date : 2001.05.21
Page No. : 3/3
DIM
1
α
2
α
3
α
4
α
D
E
A
B
2
1
3
I
α
3
α
G
C
F
H
α
1
α
2
3-Lead TO-126 Plastic Package
L
HSMC Packa
Inches Millimeters Inches Millimeters
Min. Max. Min. Max.
-
-
-
-
*3
*3
*3
*3
°
°
°
°
KJ
M
4
e Code : T
DIM
-
-
-
-
*3
*3
*3
*3
°
°
°
°
F 0.0280 0.0319 0.71 0.81
G 0.0480 0.0520 1.22 1.32
H 0.1709 0.1890 4.34 4.80
I 0.0950 0.1050 2.41 2.66
Marking :
HSMC Logo
Part Number
Date Code
Style : Pin 1.Vin 2.Ground 3.Vout
Product Series
Ink Marking
Min. Max. Min. Max.
A 0.1500 0.1539 3.81 3.91 J 0.0450 0.0550 1.14 1.39
B 0.2752 0.2791 6.99 7.09 K 0.0450 0.0550 1.14 1.39
C 0.5315 0.6102 13.50 15.50 L - *0.0217 - *0.55
D 0.2854 0.3039 7.52 7.72 M 0.1378 0.1520 3.50 3.86
E 0.0374 0.0413 0.95 1.05
Notes :
Material :
• Lead : 42 Alloy ; solder plating
• Mold Compound : Epoxy resin family, flammability solid burning class:UL94V-0
1.Dimension and tolerance based on our Spec. dated Mar. 6,1995.
2.Controlling dimension : millimeters.
3.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material.
4.If there is any question with packing specification or packing method, please contact your l ocal HSMC sales office.
*:Typical
Important Notice:
• All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of HSMC.
• HSMC reserves the right to make changes to its products without notice.
•
HSMC semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems.
• HSMC assumes no liability for any consequence of customer product design, infringement of patents, or appl ication assistance.
Head Office And Factory :
•
Head Office
Tel : 886-2-25212056 Fax : 886-2-25632712, 25368454
•
Factory 1 :
Tel : 886-3-5983621~5 Fax : 886-3-5982931
H78M06AT, H78M06BT HSMC Product Specification
(Hi-Sincerity Microelectronics Corp.) : 10F.,No. 61, Sec. 2, Chung-Shan N. Rd. Taipei Taiwan R.O.C.
No. 38, Kuang Fu S. Rd., Fu-Kou Hsin-Chu Industrial Park Hsin-Chu Taiwan. R.O.C
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