DCP01 Series, 1-W, 1000-VRMS Isolated, Unregulated DC/DC Converter Modules

1 Features

• 1-kV Isolation (operational): 1-second test

• Continuous voltage applied across isolation

barrier: 60 VDC / 42.5 VAC

• UL1950 recognized component

• EN55022 class B EMC performance

• 7-Pin PDIP and 7-pin SOP packages

• Input voltage: 5 V, 15 V, or 24 V

• Output voltage: ±5 V, ±6.5 V, ±12 V, or ±15 V

• Device-to-device synchronization

• Thermal protection

• Short-circuit protection

• High efficiency

2 Applications

• Signal path isolation

• Ground loop elimination

• Data acquisition

• Industrial control and instrumentation

• Test equipment

3 Description

The DCP01B series is a family of 1-W, isolated,

unregulated DC/DC converter modules. Requiring a

minimum of external components and including on-

chip device protection, the DCP01B series of devices

provide extra features such as output disable and

synchronization of switching frequencies.

This combination of features and small size makes

the DCP01B series of devices suitable for a wide

range of applications, and is an easy-to-use solution

in applications requiring signal path isolation.

WARNING: This product has operational isolation and is

intended for signal isolation only. It should not be used as a

part of a safety isolation circuit requiring reinforced isolation.

See definitions in Feature Description.

Device Information

PART NUMBER

PACKAGE(1)

BODY SIZE (NOM)

DCP01xxxxB

PDIP (7)

19.18 mm × 10.60 mm

SOP (7)

(1)

For all available packages, see the orderable addendum at

the end of the data sheet.

Oscillator

800 kHz

SYNCIN

+VS

Divide-by-2

Reset

Watchdog

Startup

Thermal

Shutdown

Power

Stage

+VOUT

±VOUT

±VS

Power Controller

SYNCOUT

Single Output Block Diagram

Oscillator

800 kHz

+VS

Divide-by-2

Reset

Watchdog

Startup

PSU Thermal

Shutdown

Power

Stage

+VOUT

±VOUT

±VS

Power Controller

COM

SYNCOUT

SYNCIN

Dual Output Block Diagram

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DCP010505B, DCP010512B, DCP010515B, DCP012405B, DCP010505DB, DCP010507DB,

DCP010512DB, DCP010515DB, DCP011512DB, DCP011515DB, DCP012415DB

SBVS012I – DECEMBER 2000 – REVISED SEPTEMBER 2020

Copyright © 2020 Texas Instruments Incorporated

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Product Folder Links: DCP010505B DCP010512B DCP010515B DCP012405B DCP010505DB DCP010507DB

DCP010512DB DCP010515DB DCP011512DB DCP011515DB DCP012415DB

DCP010505B, DCP010512B, DCP010515B, DCP012405B, DCP010505DB, DCP010507DB,

DCP010512DB, DCP010515DB, DCP011512DB, DCP011515DB, DCP012415DB

SBVS012I – DECEMBER 2000 – REVISED SEPTEMBER 2020

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.