Infineon, 1-Channel DC-DC, Voltage Regulator, 9 A, 0.6 V 2 MHz, PQFN 24-Pin

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RS Stock No.:
232-0426
Mfr. Part No.:
IR3899AMTRPBFAUMA1
Manufacturer:
Infineon
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Brand

Infineon

Regulator Type

DC-DC

Product Type

Voltage Regulator

Number of Outputs

1

Output Voltage

0.6 V

Switching Frequency

2MHz

Mount Type

Surface

Package Type

PQFN

Pin Count

24

Output Current

9A

Switching Regulator

Yes

Series

IR3899

Standards/Approvals

RoHS

Minimum Input Voltage

4.5V

Maximum Input Voltage

17V

Maximum Operating Temperature

125°C

Minimum Operating Temperature

-40°C

Automotive Standard

No

The Infineon IR3899AMTRPBF is a 9A easy-to-use, fully integrated synchronous buck regulator. The IR3899A has an internal low dropout voltage regulator, allowing operation with a single supply. The IR3899A is a versatile regulator, offering programmable switching frequency from 600 kHz to 2 MHz, two selectable current limits, forced continuous conduction mode (FCCM) and diode emulation mode (DEM) operation.

Programmable switching frequency from 600 kHz to 2 MHz

Enable input with voltage monitoring capability and power good output

Monotonic start up with 2 ms soft start time and enhanced pre-bias start up

Thermally compensated internal over current protection with two selectable settings

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