CSD95373BQ5M

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CSD95373BQ5M

45A Synchronous Buck NexFET™ Smart Power Stage

Packaging

Package | PIN: DQP | 12
Temp: S (-55 to 150)
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

  • 45-A Continuous Operating Current Capability
  • 92.7% System Efficiency at 25 A
  • Low-Power Loss of 2.6 W at 25 A
  • High-Frequency Operation (up to 1.25 MHz)
  • Diode Emulation Mode With FCCM
  • Temperature Compensated Bi-Directional Current Sense
  • Analog Temperature Output (600 mV at 0°C)
  • Fault Monitoring
    • High-Side Short, Overcurrent, and OvertemperatureProtection
  • 3.3-V and 5-V PWM Signal Compatible
  • Tri-State PWM Input
  • Integrated Bootstrap Diode
  • Optimized Dead Time for Shoot-Through Protection
  • High-Density SON 5-mm × 6-mm Footprint
  • Ultra-Low-Inductance Package
  • System Optimized PCB Footprint
  • RoHS Compliant – Lead-Free Terminal Plating
  • Halogen Free

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Texas Instruments  CSD95373BQ5M

The CSD95373BQ5M NexFET™ smart power stage is a highlyoptimized design for use in a high-power, high-density synchronous buck converter. This productintegrates the driver IC and power MOSFETs to complete the power stage switching function. Thiscombination produces high-current, high-efficiency, and high-speed switching capability in a small5-mm × 6-mm outline package. It also integrates the accurate current sensing and temperaturesensing functionality to simplify system design and improve accuracy. In addition, the PCBfootprint has been optimized to help reduce design time and simplify the completion of the overallsystem design.