TPSM846C24 - Texas Instruments

TPSM846C24 35-A Power Module

The TPSM846C24 is a 35-A, fixed-frequency, stepdown power module. The module incorporates the controller, power MOSFETs, inductor, and associated components into a rugged, thermally enhanced, surface-mount package. The user supplies the input and output capacitors along with a few other passive components to set the operating parameters of the module. Two mo.

Features

•1 Complete Integrated 35-A Power Solution
• Pin Compatible With TPSM846C23 (PMBus)
• Stackable up to 70 A With Current Sharing
• Output Voltage Range 0.5 V to 2 V
• Output Voltage Accuracy as Tight as 0.5%
• 15 mm × 16 mm Footprint (6.4 mm Maximum Height)
• 300-kHz to 1-MHz Switching Frequency
• Synchronization to an External Clock
• Differential Remote Sense
• Power-Good Output
• Prebias Output Monotonic Start-up
• Fixed 3-ms Soft-Start / Soft-Stop Time
• Overcurrent Protection
• Operating IC Junction Range:
  –40°C to +125°C
• Operating Ambient Range:
  –40°C to +105°C
• Enhanced Thermal Perfor.