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TDA38725-0000
  • TDA38725-0000

TDA38725-0000

Active and preferred

The TDA38725 OptiMOS™ IPOL is a fully integrated, highly efficient synchronous buck regulator with PMBus interface supporting up to 25 A. It's used for Intel VR12, VR 12.5, VR13, VR14, IMPVP8 designs and DDR Memory without minor change to the bill of materials. The selected mode configures the pin-out, VID table and other relevant functions, reducing time-to-market & eliminating the need to manage different inventories.

Infineon Technologies TDA38725-0000 Product Info

16 April 2026 0

Parameters

Design Tool

Yes

Enable (=Inhibit)

Yes

Family

OptiMOS™ IPOL

Industrial 24V Input

No

Input Voltage range

4.5 V to 17 V

Internal Bias LDO

Yes

Iout max

25 A

Moisture Sensitivity Level

2

Number of Outputs

1

Output Voltage range

0.6 V to 6 V

Over Voltage Protection

Yes

Package

PG-IQFN-36-3

Power Good

Yes

Product Category

Digital: PMBus

Qualification

Industrial

Regulator Type

Single output

Switching Frequency range

400 kHz to 2000 kHz

Technology

Fast Constant On-Time

Topology

Buck

Type

Single Phase

Apps

Data center power solutions, Medium voltage IBC (48 V), Edge computing, Automotive body electronics & power distribution, Smart home and building

Features

  • Input voltage 3-17 V with external Vcc
  • Output voltage range: 0.25-5V
  • Enhanced stability engine
  • forced continuous or diode emulation
  • Fsw 0.4-2MHz in 200kHz steps
  • Soft-start with pre-bias capability
  • Internal 8 setting OCP
  • PMBus system interface for reporting
  • 16 times programmable User memory
  • Digitally programmable load-line
  • Thermal shut down
  • Operating temp: -40°C < Tj < 125°C

Description

  • Easy to use fast constant on-time
  • High efficiency & power density
  • Accurate output voltage regulation
  • Superior transient response

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