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TDM22545T
  • TDM22545T

TDM22545T

TDM22545T OptiMOS™ Dual-phase TLVR power module co-packages two smart power stages and two TLVR power inductors to implement two independent synchronous buck converters into a small 10x9x4.8 mm package. The TLVR inductor reduces the size of the onboard decoupling capacitors and provides much faster transient response during large load current transitions.

Infineon Technologies TDM22545T Product Info

16 April 2026 0

Parameters

Dimensions

10x9x4.8 mm

Input Voltage

16 V

Iout

140 A

Moisture Sensitivity Level

3

Output Voltage range

0.225 V to 3 V

Package

LG-MLGA-72

Qualification

Industrial

Switching Frequency

2 MHz

Type

Multiphase

Apps

Data center power solutions, AI accelerator cards, Telecommunications infrastructure

Features

  • Dual converter with TLVR inductor
  • Power stages utilize OptiMOS™ 6 MOSFETs
  • 1x 0603, 2.2-µF input capacitor
  • 2x 0402, 0.22-µF input capacitors
  • 4x 0201, 0.1-µF Vcc decoupling caps
  • 2x 0201 , 0.1-µF bootstrap capacitors
  • Output DC current capability: 70 A/ph
  • Output peak current capability: 120 A/ph
  • Input voltage range of 4.2 to 16 V
  • Operation up to 2 MHz
  • 8 mV/°C temperature analog output
  • Output voltage range 0.225 to 3 V

Description

  • Bootstrap under-voltage protection
  • Auto-replenishment on bootstrap caps
  • Over temp protection & thermal shutdown
  • Cycle-by-cycle OCP and flag
  • Control MOSFET short detection and flag
  • Compatible with 3.3V tri-state PWM Input
  • Body-braking load transient support
  • DEEP SLEEP mode for power saving, EN=low
  • Lead free RoHS compliant package
  • Small LGA package in 10x9x4.8 mm

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