SRAH-10J120R Bel Fuse Inc, SRAH-10J120R Datasheet

SRAH-10J120R

Manufacturer Part Number

SRAH-10J120R

Description

CONV DC/DC 10A 2.5V 1.2V OUT SMD

Manufacturer

Bel Fuse Inc

Series

xRAH-10Jr

Type

Point of Load (POL) Non-Isolated with Remote On/Off and UVLOr

Datasheet

1.SRAH-10J1200.pdf (7 pages)

Specifications of SRAH-10J120R

Output

1.2V

Number Of Outputs

Power (watts)

12W

Mounting Type

Surface Mount

Voltage - Input

2.5V

Package / Case

7-DIP SMD Module

1st Output

1.2 VDC @ 10A

Size / Dimension

0.78" L x 0.70" W x 0.32" H (19.8mm x 17.8mm x 8.1mm)

Power (watts) - Rated

12W

Operating Temperature

-40°C ~ 85°C

Efficiency

83%

Approvals

cUL, UL

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

3rd Output

2nd Output

Current page: 1 of 7
Download datasheet (240Kb)

Description

The Bel xRAH-10Jxx0 is part of the low cost non-isolated dc/dc power converter series. The modules use a SMD

or SIP package for ease of layout and space savings. The output is closely regulated and the efficiency of 1.5

Vdc output is typically 88% at full load. Typical features include remote on/off, input under voltage lockout, over

current protection and short circuit protection.

Part Selection

Absolute Maximum Ratings

Input Specifications

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

• Non-Isolated

• Low Profile Package (7.82 mm)

• Fixed Frequency (300 kHz)

• Under-Voltage Lockout (UVLO)

• UL60950-1 Recognized (UL/cUL)

Input Voltage (continuous)

Output Enable Terminal Voltage

Ambient Temperature

Storage Temperature

Input Voltage

Input Current (no load)

Input Current (full load)

Remote Off Input Current

Input Reflected Ripple Current

(pk-pk)

Input Reflected Ripple Current

(rms)

Turn on Voltage Threshold

Turn off Voltage Threshold

t Inrush Current Transient

NON-ISOLATED DC/DC CONVERTERS

2.5 Vdc Input

Voltage

Output

xRAH-10J Series

1.5 V

1.2 V

1.0 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

Voltage

Input

2.5 V

Vo=1.5 V

Vo=1.2 V

Vo=1.0 V

0.9 Vdc - 1.65 Vdc/10 A Output

Max. Output

Current

10 A

RoHS Compliant

2.25 V

1.8 V

-40 °C

-0.3 V

Min

2 V

Min

• Remote On/Off

• Short Circuit Protection

• Over Current Protection

• Trim Function

Max. Output

Power

0.04 A

15 W

12 W

10 W

75 mA

80 mA

25 mA

2.5 V

6.8 A

5.6 A

4.9 A

4 mA

2.1 V

Typ

2 V

Typ

Rev.A

Efficiency

0.10 A

150 mA

2.75 V

50 mA

2.15 V

Typical

8 mA

Max

88%

83%

80%

125 °C

85 °C

Max

7 V

6 V

Tested with simulated source

impedance of 500 nH, 5 Hz to 20 MHz;

with a 270 uF/16 V with ESR=0.018

ohm max, at 100 kHz at 25 °C

Surface Mount

SRAH-10J150

SRAH-10J120

SRAH-10J100

Part Number

Notes

Vertical Mount

VRAH-10J150

VRAH-10J120

VRAH-10J100

Part Number

Related parts for SRAH-10J120R

SRAH-10J120R Summary of contents

Page 1

... 0. 2 Typical Part Number Efficiency Surface Mount 88% SRAH-10J150 83% SRAH-10J120 80% SRAH-10J100 Max Notes °C 125 °C Max Notes 2. Tested with simulated source 150 mA impedance of 500 nH MHz; with a 270 uF/16 V with ESR=0.018 50 mA ohm max, at 100 kHz at 25 ° ...

Page 2

... 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 Vo=1.5 V 1.470 V 1.5 V Vo=1 ...

Page 3

... Vnom 1.5 V 49.788 1.2 V 31.241 1.0 V 11.029 Vout Module Trim GND Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com Min Typ 85% 88% 83% 86% 79% 82% 250 kHz 300 kHz 350 kHz ...

Page 4

... Output Current (A) xRAH-10J150 Thermal Derating Curve Note: Derating curve is for 1.2 V output and tested at nominal input voltage. Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com 2.25 V 2. Efficiency Curve 90.0% 88 ...

Page 5

... Ripple and Noise Waveforms Note: Ripple and noise with a 1uF ceremic capacitor at the output, 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 Ripple and Noise at max Load 1.0 Vdc Output Ripple and Noise at max Load 1 ...

Page 6

... Transients 100% to 50% load 1.5 Vdc output Note: Transient response at 2.5 V input, di/dt=0.5 A/uS, with 220 uF tantalum cap at the output, 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 Transients 50% to 100% load 1.0 Vdc output Transients 50% to 100% load 1 ...

Page 7

... NON-ISOLATED DC/DC CONVERTERS 2.5 Vdc Input 0.9 Vdc - 1.65 Vdc/10 A Outputt Mechanical Outline SRAH-10Jxx0 VRAH-10Jxx0 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 ...

Related keywords

srah-12f1a0
srah-08e1a0
srah-05a1af
srah-03h500
srah-08e1a0r
srah-08b1a0r
srah-03h500r
srah-03h330r
srah-01fx20
SRAH-10J120R datasheet
SRAH-10J120R data sheet
SRAH-10J120R pdf datasheet
SRAH-10J120R component
SRAH-10J120R part
SRAH-10J120R distributor
SRAH-10J120R RoHS
SRAH-10J120R datasheet download