VRAH-01CX200 Bel Fuse Inc, VRAH-01CX200 Datasheet

VRAH-01CX200

Manufacturer Part Number

VRAH-01CX200

Description

CONV DC/DC 12V .8A 9.6W OUTPUT

Manufacturer

Bel Fuse Inc

Series

VRAHr

Type

Point of Load (POL) Non-Isolatedr

Datasheet

1.SRAH-01CX200.pdf (6 pages)

Specifications of VRAH-01CX200

Output

12V

Number Of Outputs

Power (watts)

Mounting Type

Through Hole

Voltage - Input

3 ~ 3.6V

Package / Case

5-SIP Module

1st Output

12 VDC @ 800mA

Size / Dimension

0.70" L x 0.31" W x 0.65" H (17.8mm x 7.9mm x 16.5mm)

Power (watts) - Rated

9.6W

Operating Temperature

-40°C ~ 85°C

Efficiency

86%

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

3rd Output

2nd Output

Other names

VRAH-01CX20

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Description

The Bel xRAH-01CXx0 is part of the low cost non-isolated dc/dc converter series. The modules use a SMD or

SIP package or vertical package for ease of layout and space savings. The output is closely regulated and the

efficiency of 12 Vdc output module is typically 86% at full load. Typical features include allows burst mode

operation at low load currents and trim function (option).

Part Selection

Notes: 1. Add “0” suffix at the end of the model number to indicate “Tube Packaging”, and “R” for “Reel

Absolute Maximum Ratings

Input Specifications

•

Input Voltage (continuous)

Ambient Temperature

Storage Temperature

Input Voltage

Input Current (no load)

Input Current (full load)

Input Reflected Ripple Current (pk-pk)

Input Reflected Ripple Current (rms)

Turn-on Voltage Threshold

t Inrush Current Transient

NON-ISOLATED DC/DC CONVERTERS

3 Vdc - 3.6 Vdc Input

xRAH-01CXx0 Series

Voltage

Output

Non-Isolated

High Efficiency

Fixed Frequency (550 kHz)

Low Profile Package

12 V

15 V

2. All part numbers above indicate RoHS 6. Change the second letter "R" to "7" for RoHS 5 part numbers.

Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com

Packaging”, and “G” for “Tray Packaging”.

Parameter

3 V - 3.6 V

Voltage

Input

12 Vdc/0.8 A & 15 Vdc/0.6 A Output

Max. Output

=12V

=15V

Current

0.8 A

0.6 A

-40 °C

2.8 V

Min

RoHS Compliant

Min

3 V

•

Max. Output

UL60950-1 Recognized (UL/cUL)

Trim Function (option)

Allows Burst Mode Operation

at Low Load Currents

Power

9.6 W

9.0 W

Typ

0.02 A

100 mA

30 mA

15 mA

2.8 V

Typ

Efficiency

0.05 A

150 mA

60 mA

Typical

Rev.A

3.6 V

4.3 A

2.9 V

Max

4 A

86%

85%

125 °C

85 °C

Max

4 V

With simulated source impedance of

500 nH, 5 Hz to 20 MHz; Use 270

uF/16 V capacitor with ESR = 0.018

ohm max. at 100KHz at 25 °C

Surface Mount

SRAH-01CX20

SRAH-01CX50

Part Number

Notes

Vertical Mount

VRAH-01CX20

VRAH-01CX50

Part Number

Related parts for VRAH-01CX200

VRAH-01CX200 Summary of contents

Page 1

... Efficiency Surface Mount 86% SRAH-01CX20 85% SRAH-01CX50 Max Notes °C 125 °C Max Notes 3 4 With simulated source impedance of 150 mA 500 nH MHz; Use 270 uF/16 V capacitor with ESR = 0.018 60 mA ohm max. at 100KHz at 25 ° 2.9 V Part Number Vertical Mount VRAH-01CX20 VRAH-01CX50 ...

Page 2

... Max Load Settling Time Overshoot 100% ~ 50% Max Load Settling Time Note: All specifications are typical at nominal input, full load at 25 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com Min Typ V =12 V 11. ...

Page 3

... R − trim up − adj nom Vnom 12 164.640 15.055 209.542 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com Min Typ 82% 86% 81% 85% 500 kHz 550 kHz 650 kHz 90 110 13,296,605 hours ...

Page 4

... Output Current (A) xRAH-01CX20 Thermal Derating Curves xRAH-01CX20 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 3.0 V 3.3 V 3.6 V 0.60 0.80 Efficiency Curve 88.0% 86.0% 84.0% 82 ...

Page 5

... Note: Transient response at di/dt=0.1 A/uS, with an external 33 uF tantalum load cap at the output, and Ta=25 deg C. Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 3.3 Vdc input, 15 Vdc output 100% to 50% load transient at Vin=3.3 V, Vo=12 V ...

Page 6

... NON-ISOLATED DC/DC CONVERTERS 3 Vdc - 3.6 Vdc Input 12 Vdc/0.8 A & 15 Vdc/0.6 A Output Mechanical Outline SRAH-01CXx0 VRAH-01CXx0 bel RoHS Compliance Complies with the European Directive 2002/95/EC, calling for the elimination of lead and other hazardous substances from electronic products. These parts are not however compatible with the higher temperatures associated with lead free solder processes and must be soldered using a reflow profile with a peak temperature of no more than 240 º ...

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