V7AH-02A1A00 Bel Fuse Inc, V7AH-02A1A00 Datasheet

V7AH-02A1A00

Manufacturer Part Number

V7AH-02A1A00

Description

CONV DC/DC 2A 0.9-3.6V OUT VERT

Manufacturer

Bel Fuse Inc

Series

V7AHr

Type

Point of Load (POL) Non-Isolatedr

Datasheet

1.S7AH-02A1A00.pdf (5 pages)

Specifications of V7AH-02A1A00

Output

0.9 ~ 3.63V

Number Of Outputs

Power (watts)

Mounting Type

Through Hole

Voltage - Input

10.8 ~ 13.2V

Package / Case

5-SIP Module

1st Output

0.9 ~ 3.6 VDC @ 2A

Size / Dimension

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

Power (watts) - Rated

Operating Temperature

-40°C ~ 85°C

Efficiency

88%

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

3rd Output

2nd Output

Other names

507-1149-5
V7AH-02A1A10

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Description

The Bel X7AH-02AXX0 modules are a series of non-isolated, step down DC/DC power converters that operate

from a nominal 12V source. These converters are available in a range of output voltages from 0.9V to 3.63V. It

is packaged in a compact, overmolded package rated at 2A. Optional lead forming provides a vertical mount

product for minimal footprint or a surface mount option for a very low profile. The output is closely regulated and

the efficiency 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

•

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

0.9 – 3.63V

t Inrush Current Transient

NON-ISOLATED DC/DC CONVERTERS

12V Input

X7AH-02A1A0

Voltage

Output

Non-Isolated

High Efficiency

High Power Density

Excellent Thermal Performance

Low Cost

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

Parameter

0.9V-3.63V/2A Output

Voltage

Input

12V

Max. Output

=3.3V

=2.5V

=1.8V

=1.5V

=1.2V

=0.9V

Current

-40°C

-55°C

-0.3V

Min

PRELIMINARY

10.8V

•

8.8V

Min

Max. Output

Remote On/Off

Input Under Voltage Lockout

OCP/SCP

Wide Range Trim

Power

Typ

0.01A

300mA

100mA

3mA

9.6V

Typ

Efficiency

Typical

88%

125°C

85°C

Max

15V

0.02A

13.2V

50mA

0.85A

0.70A

0.50A

0.45A

0.40A

0.35A

10mA

9.8V

Max

Surface Mount

S7AH-02A1A0

Part Number

Use a 10nF/25V

ceramic cap. at the

input.

Notes

Vertical Mount

V7AH-02A1A0

Part Number

Notes

Related parts for V7AH-02A1A00

V7AH-02A1A00 Summary of contents

Page 1

... Part Number Part Number Surface Mount Vertical Mount S7AH-02A1A0 V7AH-02A1A0 Max Notes 15V 15V 85°C 125°C Max Notes 13.2V 50mA 0.85A 0.70A 0.50A 0.45A 0.40A 0.35A 10mA - Use a 10nF/25V ceramic cap. at the input. ...

Page 2

... Short Circuit Surge Transient Ripple and Noise (RMS) Ripple and Noise (pk-pk) Turn on Time Overshoot at Turn on Output Capacitance 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 =3.3V 3.247V 3.3V ...

Page 3

... MTBF Dimensions (surface mount) Inches (L × W × H) Millimeters (L × W × H) Dimensions (vertical) Inches (L × W × H) Millimeters (L × W × H) Weight Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com Min Typ - 120mV - 40uS V =3 ...

Page 4

... Voltage Trim: Rs (4.64 Ω − 3.712 Rs Vout Note: Output voltage V =0.903V when R nom Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com Min Typ Max - 1V - 13.2V is not connected. trim_up − Vt 3.712) − ...

Page 5

... Van Vorst Street Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com  2004 Bel Fuse Inc. Specifications subject to change without notice. 011404 FAR EAST Bel Fuse Ltd. 8F/ 8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel 852-2328-5515 Fax 852-2352-3706 www ...

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