on request
RoHS Compliant

TDA38641A-0000

OptiMOS™ IPOL single-output synchronous buck regulator 40 A with pin programmability, SVID Interface
Data Sheet
package

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TDA38641A-0000
TDA38641A-0000
Data Sheet

Product details

  • Enable (=Inhibit)
    Yes
  • Family
    OptiMOS™ IPOL
  • Input Voltage
    3 V to 17 V
  • Internal Bias LDO
    Yes
  • Iout max
    40 A
  • Moisture Sensitivity Level
    2
  • Number of Outputs
    1
  • Operating Temperature
    -40 °C to 125 °C
  • Output Voltage
    0.25 V to 2.55 V
  • Over Voltage Protection
    Programmable
  • Qualification
    Industrial
  • Regulator Type
    Single phase buck
  • Switching Frequency
    400 kHz to 2000 kHz
  • Technology
    Fast Constant On-Time
  • Type
    Single Phase
OPN
TDA38641A0000AUMA1
Product Status on request
Infineon Package
PG-IQFN-36
Package Name N/A
Packing Size 5000
Packing Type TAPE & REEL
Moisture Level 2
Moisture Packing DRY
Lead-free No
Halogen Free Yes
RoHS Compliant Yes
Infineon stock last updated:

Product Status on request
Infineon Package
PG-IQFN-36
Package Name -
Packing Size 5000
Packing Type TAPE & REEL
Moisture Level 2
Moisture Packing DRY
Lead Free
Halogen Free
RoHS Compliant
OptiMOS™ IPOL TDA38641A is an easy-to-use, fully integrated, highly efficient 40 A synchronous buck regulator with pin programmability, and SVID. A proprietary fast COT engine enables a fast transient response and reduces the board footprint. TDA38641A offers best-in-class efficiency by using OptiMOS™ FETs, optimized for low-voltage high-current applications. Extensive protection features provide system-level security under fault conditions.

Features

  • Wide input voltage range 3.0 - 17 V
  • Fast COT with no ext compensation
  • Support FCCM & DEM
  • Pin programmable Vout, Fsw
  • PMBUS interface for reporting
  • 5 mm x 6 mm PQFN
  • Pb-free, ROHS2 compliant with ex. 7a

Benefits

  • Superior transient response
  • Accurate output voltage regulation
  • High efficiency and high power density
  • Fast constant on-time PWM engine

Documents

Documents

Design resources

Partner solutions

Developer community

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