Burr Brown Corporation DCP010512P-U, DCP010512P, DCP010505DP-U-700, DCP010505DP-U, DCP010505DP Datasheet

®

Miniature 5V Input, 1W Isolated

UNREGULATED DC/DC CONVERTERS

FEATURES

● STANDARD JEDEC PLASTIC PACKAGE

● MEETS EN55022 CLASS B

● LOW PROFILE: 0.15" (3.8mm)

● SYNCHRONIZABLE

● OUTPUT SHORT CIRCUIT PROTECTION

● THERMAL SHUTDOWN

● STARTS INTO ANY CAPACITIVE LOAD

● FLOATING OUTPUTS

● EFFICIENCY: Up to 75% (at Full Load)

● 1000Vrms ISOLATION

● 400kHz SWITCHING

● 108 MILLION HOURS MTTF

● 5V, ±5V, 12V, ±12V, 15V, ±15V OUTPUTS

● AVAILABLE IN TAPE AND REEL

DESCRIPTION

The DCP0105 family is a series of high efficiency, 5V
input isolated DC/DC converters. In addition to 1W
nominal galvanically isolated output power capability,
the range of DC/DCs are also fully synchronizable.
The devices feature thermal shutdown, and overload
protection is implemented via watchdog circuitry.
Advanced power-on reset techniques give superior
reset performance and the devices will start into any
capacitive load up to full power output.

The DCP0105 family is implemented in standard­molded IC packaging, giving outlines suitable for high
volume assembly.

DCP0105

Series

ternational Airport Industrial Park • Mailing Address: PO Box 11400, Tucson, AZ 85734 • Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 • Tel: [phone]

Twx: 910-952-1111 • Internet: http://www.burr-brown.com/ • Cable: BBRCORP • Telex: 066-6491 • FAX: [phone] • Immediate Product Info: [phone]

©

1996 Burr-Brown Corporation PDS-1336G Printed in U.S.A. May, 1999

APPLICATIONS

● POINT OF USE POWER CONVERSION

● DIGITAL INTERFACE POWER

● GROUND LOOP ELIMINATION

● DATA ACQUISITION

● INDUSTRIAL CONTROL AND

INSTRUMENTATION

● TEST EQUIPMENT

I

BIAS

Power

Stage

V

OUT

÷ 2

Reset

800kHz

Oscillator

Watch-dog/

start-up

PSU

Thermal

Shutdown

SYNC

OUT

SYNC

IN

V

S

0V

Power Controller IC

0V

D

CP0105

DCP0105

®

DCP0105

2

SPECIFICATIONS

At TA = +25°C, VS = +5V, unless otherwise specified.

DCP0105 SERIES
PARAMETER CONDITIONS MIN TYP MAX UNITS
OUTPUT

Power V

S

+ 4% 1 W

100% Full Load 0.92 W

Voltage (V

NOM

)

DCP010505 75% Full Load

(1)

4.6 5 5.1 V
DCP010505D 75% Full Load ±4.6 ±5 ±5.1 V
DCP010512 75% Full Load 11.2 12 12.4 V
DCP010512D 75% Full Load ±11.2 ±12 ±12.4 V
DCP010515 75% Full Load 14.0 15 15.5 V
DCP010515D 75% Full Load ±14.0 ±15 ±15.5 V

Voltage vs Temperature ±0.08 %/°C
Short-Circuit Duration V

S

± 10% Indefinite

Ripple C

L

= O/P Capacitor = 10µF 20 mVp-p

INPUT

Nominal Voltage (V

S

) 5V
Voltage Range –10 10 %
Supply Current 100% Full Load 250 mA
Reflected Ripple Current C

IN

= I/P Capacitor = 1µF 20 mArms

50% Full Load

ISOLATION

Voltage

(2)

1s Flash Test 1 kVrms

Continuous Voltage

(3)

1 kVrms

Insulation Resistance >1 GΩ
Input/Output Capacitance 2.5 pF

LOAD REGULATION

DCP010505 10% to 100% Load 25 31 %

10% to 75% Load 17 %

75% to 100% Load –8 %

DCP010505D 10% to 100% Load 25 32 %

10% to 75% Load 19 %

75% to 100% Load –8 %

DCP010512 10% to 100% Load 17 38 %

10% to 25% Load 7 %
25% to 75% Load 12 %

75% to 100% Load –7 %

DCP010512D 10% to 100% Load 20 37 %

10% to 25% Load 7 %
25% to 75% Load 12 %

75% to 100% Load –7 %

DCP010515 10% to 100% Load 20 42 %

10% to 25% Load 11 %
25% to 75% Load 12 %

75% to 100% Load –7 %

DCP010515D 10% to 100% Load 16 41 %

10% to 25% Load 11 %
25% to 75% Load 12 %

75% to 100% Load –7 %

SWITCHING/SYNCHRONIZATION

Oscillator Frequency (F

OSC

) Switching Frequency = F

OSC

/2 800 kHz
Sync Input Low 0 0.8 V
Sync Input Current V

SYNC

= +2V 48 µA
Reset Time 3.8 µs
SYNC

OUT

Frequency 400 kHz

GENERAL

No Load Current

DCP010505P 0% Full Load 38 mA
DCP010505DP 0% Full Load 40 mA
DCP010512P 0% Full Load 30 mA
DCP010512DP 0% Full Load 33 mA
DCP010515P 0% Full Load 34 mA
DCP010515DP 0% Full Load 34 mA

3

®

DCP0105

GENERAL (Cont)

Efficiency

DCP010505 100% Full Load 71 %

10% Full Load 40 %

DCP010505D 100% Full Load 66 %

10% Full Load 47 %

DCP010512 100% Full Load 72 %

10% Full Load 38 %

DCP010512D 100% Full Load 72 %

10% Full Load 36 %

DCP010515 100% Full Load 73 %

10% Full Load 40 %

DCP010515D 100% Full Load 75 %

10% Full Load 38 %

MTTF

(3)

TA = +85°C 158,000 hrs
T

A

= +55°C 3,050,000 hrs

T

A

= +25°C 108,000,000 hrs

Weight 14-Pin PDIP 1.08 g

THERMAL SHUTDOWN

Internal Controller IC Temperature 115 140 °C
Shutdown Current 3mA

TEMPERATURE RANGE

Operating –40 +100 °C

NOTES: (1) 100% load current = 1W/V

NOM

typical. (2) Rated working voltage = 130Vrms (IEC950 Convention). (3) Life test data.

SPECIFICATIONS (CONT)

At TA = +25°C, VS = +5V, unless otherwise specified.

DCP0105 SERIES

PARAMETER CONDITIONS MIN TYP MAX UNITS

EMC SPECIFICATIONS
Specifications and Related Documents

The DCP010505 was tested to and complied with the limits of the following EMC specifications:
prEN55022 (1992) Conducted RF emission, telecomm lines.
EN55022 (1995) Limits and methods of measurement of radio interference characteristics of information technology equipment.
ENV50140 (1993) Electromagnetic compatibility. Basic immunity standard. Radiated RF immunity.
ENV50141 (1993) Electromagnetic compatibility. Basic immunity standard. Conducted RF immunity.
EN61000-4-2 (1995) Electromagnetic compatibility, Part 4. Testing and measurement techniques, Section 2. Electrostatic

discharge.

EN61000-4-4 (1995) Electromagnetic compatibility, Part 4. Testing and measurement techniques, Section 4. Electrical fast

transient bursts.

EN61000-4-8 (1994) Electromagnetic compatibility, Part 4. Testing and measurement techniques, Section 8. Power frequency

magnetic field immunity.

List of Tests

The following is a list of tests which were required for compliance with the above specifications:
Conducted Emission Test 150kHz to 30MHz, power and output lines, Class B limits applying. DC/DC loads of

0%, 8%, and 120% applying.

Radiated Emission Test 30MHz to 1000MHz, Class B limits applying. DC/DC loads of 0%, 8%, and 120%

applying.
Radiated Immunity Test, Electric Field 80MHz to 1000MHz, 10V/m, 1kHz 80% AM.
Radiated Immunity Test, Electric Field 900MHz, 10V/m, 200Hz 100% PM.
Electrostatic Discharge Test 4kV, HCP/VCP indirect discharge only.
Electrical Fast Transient Tests 2kV power lines, 2kV signal lines.
Conducted RF Immunity Tests 150kHz to 80MHz, power and output lines, 10Vrms, 1kHz 80% AM.
Radiated Immunity Test, Magnetic Field 50Hz, 30A/m

®

DCP0105

4

Top View DIP

PIN CONFIGURATION (Single)

Top View DIP

PIN CONFIGURATION (Dual)

DCP0105

1
2

5
6
7

14

8

V

S

0V

0V

+V

OUT

–V

OUT

SYNC

IN

SYNC

OUT

DCP0105

1
2

5
6
7

14

8

V

S

0V

0V

+V

OUT

NC

SYNC

IN

SYNC

OUT

PIN DEFINITIONS (Single)

PIN # PIN NAME DESCRIPTION

1VSVoltage Input.
2 0V Input Side Common.
5 0V Output Side Common.
6+V

OUT

+Voltage Out.
7 NC Not Connected.
8 SYNC

OUT

Unregulated 400kHz Output from Transformer.
14 SYNC

IN

Synchronization Pin.

PIN DEFINITIONS (Dual)

PIN # PIN NAME DESCRIPTION

1VSVoltage Input.
2 0V Input Side Common.
5 0V Output Side Common.
6+V

OUT

+Voltage Out.

7–V

OUT

–Voltage Out.

8 SYNC

OUT

Unregulated 400kHz Output from Transformer.

14 SYNC

IN

Synchronization Pin.

The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.

5

®

DCP0105

Input Voltage.......................................................................................... 7V

Storage Temperature...................................................... –60°C to +150°C

Lead Temperature (soldering, 10s) ................................................. 300°C

ABSOLUTE MAXIMUM RATINGS

DCP01

Basic Model Number: 1W Product
Voltage Input:

5V In

Voltage Output:

5V Out
Dual Output:
Package Code:

P = 14-Pin Plastic DIP

P-U = 14-Pin Plastic DIP Gull Wing

ORDERING INFORMATION

05 05

()

(D )

ELECTROSTATIC
DISCHARGE SENSITIVITY

This integrated circuit can be damaged by ESD. Burr-Brown
recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.

ESD damage can range from subtle performance degrada­tion to complete device failure. Precision integrated circuits
may be more susceptible to damage because very small
parametric changes could cause the device not to meet its
published specifications.

PACKAGE SPECIFIED
DRAWING TEMPERATURE PACKAGE ORDERING TRANSPORT

PRODUCT PACKAGE NUMBER

(1)

RANGE MARKING NUMBER

(2)

MEDIA

Single

DCP010505 14-Pin PDIP 010-1 –40°C to +100°C DCP010505P DCP010505P Rails
DCP010505 14-Pin PDIP Gull Wing 010-2 –40°C to +100°C DCP010505P-U DCP010505P-U Rails

" " " " " DCP010505P-U/700 Tape and Reel
DCP010512 14-Pin PDIP 010-1 –40°C to +100°C DCP010512P DCP010505P Rails
DCP010512 14-Pin PDIP Gull Wing 010-2 –40°C to +100°C DCP010512P-U DCP010505P-U Rails

" " " " " DCP010505P-U/700 Tape and Reel
DCP010515 14-Pin PDIP 010-1 –40°C to +100°C DCP010515P DCP010505P Rails
DCP010515 14-Pin PDIP Gull Wing 010-2 –40°C to +100°C DCP010515P-U DCP010505P-U Rails

" " " " " DCP010505P-U/700 Tape and Reel

Dual

DCP010505D 14-Pin PDIP 010-1 –40 °C to +100°C DCP010505DP DCP010505DP Rails
DCP010505D 14-Pin PDIP Gull Wing 010-2 –40°C to +100°C DCP010505DP-U DCP010505DP-U Rails

" " " " " DCP010505DP-U/700 Tape and Reel
DCP010512D 14-Pin PDIP 010-1 –40 °C to +100°C DCP010512DP DCP010512DP Rails
DCP010512D 14-Pin PDIP Gull Wing 010-2 –40°C to +100°C DCP010512DP-U DCP010512DP-U Rails

" " " " " DCP010512DP-U/700 Tape and Reel
DCP010515D 14-Pin PDIP 010-1 –40 °C to +100°C DCP010515DP DCP010515DP Rails
DCP010515D 14-Pin PDIP Gull Wing 010-2 –40°C to +100°C DCP010515DP-U DCP010515DP-U Rails

" " " " " DCP010515DP-U/700 Tape and Reel

NOTES: (1) For detailed drawing and dimension table, please see end of data sheet, or Appendix C of Burr-Brown IC Data Book. (2) Models with a slash (/) are
available only in Tape and Reel in the quantities indicated (e.g., /700 indicates 700 devices per reel). Ordering 700 pieces of DCP010505P-U/700 will get a single
700-piece Tape and Reel. For detailed Tape and Reel mechanical information, refer to Appendix B of Burr-Brown IC Data Book.

PACKAGE/ORDERING INFORMATION

®

DCP0105

6

040

Full Load (%)

Efficiency (%)

DCP010505 EFFICIENCY vs LOAD

50 60 70 80 90 10010 20 30

75
70
65
60
55
50
45
40
35
30

TYPICAL PERFORMANCE CURVES (Common and DCP010505 Specific)

At TA = +25°C, V

OUT

nominal (V

NOM

) = +5V and VS = +5V, unless otherwise noted.

10 25 50 75

Full Load (%)

Output Voltage (V)

DCP010505 OUTPUT VOLTAGE vs LOAD

100

5.8

5.6

5.4

5.2

5.0

4.8

4.6

4.4

4.2
4

040

Load (%)

Peak-to-Peak Ripple Voltage (mV)

PEAK-TO-PEAK RIPPLE VOLTAGE vs LOAD

50 60 70 80 90 10010 20 30

180
160
140
120
100

80
60
40
20

0

CL = 200nF

CL = 1µF

CL = 10µF

Input (V)

Output Voltage (V)

DCP010505 OUTPUT vs INPUT VOLTAGE (75% Load)

5.6

5.4

5.2
5

4.8

4.6

4.4

4.2
4

4.5 4.75 5 5.25 5.5

4.5 4.9
Input Supply Voltage (V)

Frequency (%)

SWITCHING FREQUENCY vs SUPPLY VOLTAGE

5.0 5.1 5.2 5.3 5.4 5.54.6 4.7 4.8

100.0

99.95

99.90

99.85

99.80

99.75

99.70

040

Load (%)

rms Ripple Current (mA)

REFLECTED rms RIPPLE CURRENT vs LOAD

50 60 70 80 90 10010 20 30

80
70
60
50
40
30
20
10

0

CIN = 100nF

CIN = 1µF