TPS51621RHAR

TPS51621RHAR, synchronous buck MOSFET driver, 6V, 0.4Ω, QFN

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Price:: US $1.50~1.50 / piece [Get Latest Price]

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PartNumber:: TPS51621RHAR

Brand:: Texas Instruments - TI | Pack: QFN | D/C: 11+

Availability:: Supply Ability: 0/Day Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2013-05-23

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Part Number:TPS51621RHAR
US $1.50 - 1.50
Quantity:

piece

Product Summary

The TPS51621RHAR is a synchronous buck MOSFET driver with integrated boosts witch. This high-performance driver is capable of driving high-side and low-side side N-channel FETs with the highest speed and lowest switching loss. Adaptive dead-time controland shoot-through protection are included. The applications of the TPS51621RHAR include Mobile core regulator products, High frequency DC-DC Converters, High input voltage DC-DC converters, Multiphase DC-DC converters.

Parametrics

TPS51621RHAR absolute maximum ratings: (1)Input voltage, VDD: -0.3 to 6V; VPWM, SKIP: -0.3 to 6V; (2)Output voltages, BST to SW: -0.3 to 6V; DRVH to SW: -0.3 to 6V; VDRVL: -0.3 to 6V; SW: -1 to 32V; (3)Ground GND: -0.3 to 0.3V; (4)Operating junction temperature, TJ: -40 to 125℃; (5)Storage temperature, Tstg: -55 to 150℃.

Features

TPS51621RHAR features: (1)High Voltage Synchronous Buck Driver; (2)Integrated Boost Switch for Bootstrap Action; (3)Adaptive Dead Time Control and Shoot-through Protection; (4)0.4-Ω Sink Resistance for Low-side Drive; (5)1.0-Ω Source Resistance for High-side Drive; (6)SKIP Pin to Improve Light-Load Efficiency; (7)Adaptive Zero-Crossing Detection for Optimal; (8)8-Pin 3 mm × 3 mm SON (DRB) Package.