Name: DCR010505U
SKU: DCR010505U
Price: 6.24382 USD
Availability: OutOfStock

Miniature, 1W Isolated

REGULATED DC/DC CONVERTERS

FEATURES

● UL1950 RECOGNIZED

● DIP-18, SO-28

● 53W/in

(3.3W/cm

) POWER DENSITY

● DEVICE-TO-DEVICE SYNCHRONIZATION

● THERMAL PROTECTION

● 1000Vrms ISOLATION

● 400kHz SWITCHING

● 125 FITS AT 55°C

● ±10% INPUT RANGE

● SHORT-CIRCUIT PROTECTED

● 5V, 12V, 24V INPUTS

● 3.3V, 5V OUTPUTS

● HIGH EFFICIENCY

DESCRIPTION

The DCR01 family is a series of high-efficiency, input-

isolated, output-regulated DC/DC converters. In addition to

1W nominal, galvanically-isolated output power capability,

this range of DC/DCs offer very low output noise, thermal

protection, and high accuracy.

The DCR01 family is implemented in standard molded IC

packaging, giving standard JEDEC outlines suitable for

high-volume assembly.

The DCR01 is manufactured using the same technology

as standard IC packages, thereby achieving very high reli-

ability.

APPLICATIONS

● POINT-OF-USE POWER CONVERSION

● DIGITAL INTERFACE POWER

● GROUND LOOP ELIMINATION

● POWER-SUPPLY NOISE REDUCTION

Input

Controller

LDO

Regulator

ENABLE

RECSYNC

ERROR

OUT

DCR01

Series

SBVS013C – OCTOBER 2001 – REVISED MAY 2003

www.ti.com

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

DCR01 Series

SBVS013C

SPECIFIED

PACKAGE TEMPERATURE PACKAGE ORDERING TRANSPORT

PRODUCT PACKAGE-LEAD DESIGNATOR RANGE MARKING NUMBER MEDIA, QUANTITY

DCR010503P DIP-18 NVE –40°C to +85°C DCR010503P DCR010503P Rails, 20

DCR010503U SO-28 DVB –40°C to +85°C DCR010503U DCR010503U/1K Tape and Reel, 1000

DCR010505P DIP-18 NVE –40°C to +85°C DCR010505P DCR010505P Rails, 20

DCR010505U SO-28 DVB –40°C to +85°C DCR010505U DCR010505U/1K Tape and Reel, 1000

DCR011203P DIP18 NVE –40°C to +85°C DCR011203P DCR011203P Rails, 20

DCR011203U SO-28 DVB –40°C to +85°C DCR011203U DCR011203U/1K Tape and Reel, 1000

DCR011205P DIP-18 NVE –40°C to +85°C DCR011205P DCR011205P Rails, 20

DCR011205U SO-28 DVB –40°C to +85°C DCR011205U DCR011205U/1K Tape and Reel, 1000

DCR012403P DIP-18 NVE –40°C to +85°C DCR012403P DCR012403P Rails, 20

DCR012403U SO-28 DVB –40°C to +85°C DCR012403U DCR012403U/1K Tape and Reel, 1000

DCR012405P DIP-18 NVE –40°C to +85°C DCR012405P DCR012405P Rails, 20

DCR012405U SO-28 DVB –40°C to +85°C DCR012405U DCR012405U/1K Tape and Reel, 1000

Input Voltage:

DCR0105 ............................................................................................ 7V

DCR0112 .......................................................................................... 15V

DCR0124 .......................................................................................... 29V

Storage Temperature ...................................................... –60°C to +125°C

Lead Temperature (soldering, 10s) ................................................. 270°C

ABSOLUTE MAXIMUM RATINGS

DCR01

Basic Model Number: 1W Product

Voltage Input:

5V In

Voltage Output:

5V Out

Package Code:

P = 18-Pin Plastic DIP, U = 28-Pin SO

ORDERING INFORMATION

05 05

(P)

ELECTROSTATIC

DISCHARGE SENSITIVITY

This integrated circuit can be damaged by ESD. Texas Instru-

ments 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/ORDERING INFORMATION

DCR01 Series

SBVS013C

ELECTRICAL CHARACTERISTICS

At T

= +25°C, V

= nominal, I

= 10mA, C

= 0.1µF, unless otherwise specified.

DCR01 SERIES

PARAMETER CONDITIONS MIN TYP MAX UNITS

OUTPUT

Setpoint

DCR010503 3.3 V

DCR010505 5V

DCR011203 3.3 V

DCR011205 5V

DCR012403 3.3 V

DCR012405 5V

Setpoint Accuracy 0.5 2.0 %

Maximum Output Current

DCR010503P 300 mA

DCR010503U 300 mA

DCR010505P 200 mA

DCR010505U 200 mA

DCR011203P 390 mA

DCR011203U 300 mA

DCR011205P 200 mA

DCR011205U 200 mA

DCR012403P 390 mA

DCR012403U 300 mA

DCR012405P 200 mA

DCR012405U 200 mA

Output Short-Circuit Protected Duration Infinite

Line Regulation

DCR010503 1mV/V

DCR010505 1mV/V

DCR011203 1mV/V

DCR011205 1mV/V

DCR012403 1mV/V

DCR012405 1mV/V

Over Line and Load

DCR010503 10mA to 300mA Load, 4.5V to 5.5V Line 1.0 2.5 %

DCR010505 10mA to 200mA Load, 4.5V to 5.5V Line 1.0 2.5 %

DCR011203P 10mA to 390mA Load, 10.8V to 13.2V Line 1.0 2.5 %

DCR011203U 10mA to 300mA Load, 10.8V to 13.2V Line 1.0 2.5 %

DCR011205 10mA to 200mA Load, 10.8V to 13.2V Line 1.0 2.5 %

DCR012403P 10mA to 390mA Load, 21.6V to 26.4V Line 1.0 2.5 %

DCR012403U 10mA to 300mA Load, 21.6V to 26.4V Line 1.0 2.5 %

DCR012405 10mA to 200mA Load, 21.6V to 26.4V Line 1.0 2.5 %

Versus Temperature –40°C to +85°C 1.0

Ripple and Noise

DCR010503P Ripple 20MHz Bandwidth, 50% Load

(1)

5 mVp-p

DCR010503P Noise 100MHz Bandwidth, 50% Load

(1)

35 mVp-p

DCR010503U Ripple 20MHz Bandwidth, 50% Load

(1)

8 mVp-p

DCR010503U Noise 100MHz Bandwidth, 50% Load

(1)

23 mVp-p

DCR010505P Ripple 20MHz Bandwidth, 50% Load

(1)

6 mVp-p

DCR010505P Noise 100MHz Bandwidth, 50% Load

(1)

20 mVp-p

DCR010505U Ripple 20MHz Bandwidth, 50% Load

(1)

9 mVp-p

DCR010505U Noise 100MHz Bandwidth, 50% Load

(1)

20 mVp-p

DCR011203P Ripple 20MHz Bandwidth, 50% Load

(1)

10 mVp-p

DCR011203P Noise 100MHz Bandwidth, 50% Load

(1)

54 mVp-p

DCR011203U Ripple 20MHz Bandwidth, 50% Load

(1)

8 mVp-p

DCR011203U Noise 100MHz Bandwidth, 50% Load

(1)

22 mVp-p

DCR011205P Ripple 20MHz Bandwidth, 50% Load

(1)

6 mVp-p

DCR011205P Noise 100MHz Bandwidth, 50% Load

(1)

45 mVp-p

DCR011205U Ripple 20MHz Bandwidth, 50% Load

(1)

6 mVp-p

DCR011205U Noise 100MHz Bandwidth, 50% Load

(1)

21 mVp-p

DCR012403P Ripple 20MHz Bandwidth, 50% Load

(1)

10 mVp-p

DCR012403P Noise 100MHz Bandwidth, 50% Load

(1)

22 mVp-p

DCR012403U Ripple 20MHz Bandwidth, 50% Load

(1)

8 mVp-p

DCR012403U Noise 100MHz Bandwidth, 50% Load

(1)

22 mVp-p

DCR012405P Ripple 20MHz Bandwidth, 50% Load

(1)

10 mVp-p

DCR012405P Noise 100MHz Bandwidth, 50% Load

(1)

22 mVp-p

DCR012405U Ripple 20MHz Bandwidth, 50% Load

(1)

13 mVp-p

DCR012405U Noise 100MHz Bandwidth, 50% Load

(1)

32 mVp-p

INPUT

Nominal Voltage (V

) DCR0105xx 5 V

DCR0112xx 12 V

DCR0124xx 24 V

Voltage Range –10 +10 %

Part #	DCR010505U
Description	DC/DC CONV 1W REGULATED
Category	IC
Availability	Out of Stock
Qty	0

DCR010505U

Related Items

Technical Document