TPS40101RGER

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TPS40101RGER

Mid Range Input Synchronous Buck Controller with Advanced Sequencing and Output Margining

Packaging

Package | PIN: RGE | 24
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $3.50
10-24 $3.15
25-99 $2.93
100-249 $2.57
250-499 $2.41
500-749 $2.05
750-999 $1.73
1000+ $1.65

Features

  • Operation over 4.5 V to 18 V Input Range
  • 100 kHz to 1 MHz Voltage Mode Control
  • Output Voltage Range From 0.69 V to 5.5 V
  • Simultaneous, Ratiometric and Sequential Startup Sequencing
  • Remote Sensing (Via Separate GND/PGND)
  • 24-Pin QFN Package
  • Thermal Shutdown
  • Programmable Overcurrent Protection
  • Power Good Indicator
  • 1%, 690-mV Reference
  • Output Margining, 3% and 5%
  • Programmable UVLO and Hysteresis
  • Frequency Synchronization
  • APPLICATIONS
    • Servers
    • Networking Equipment
    • Telecommunications Equipment
    • Power Supply Modules

Texas Instruments  TPS40101RGER

The TPS40101 is a wide-input synchronous, step-down controller that offers programmable closed loop soft-start, programmable UVLO and hysteresis, programmable current limit with hiccup recovery and can be synchronized to other timebases. The TPS40101 incorporates MOSFET gate drivers for external N-channel MOSFETs. Gate drive logic incorporates adaptive anti-cross conduction circuitry for improved efficiency, reducing diode conduction in the rectifier MOSFET.