TPS64202DBVR - 

DC/DC Controller, 1.8V to 6.5V, 1 Output, Buck, 550kHz, SOT-23-6

TPS64202DBVR - DC/DC Controller, 1.8V to 6.5V, 1 Output, Buck, 550kHz, SOT-23-6

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Product Overview

The TPS64202DBVR is an non-synchronous Step-Down Controller ideally suited for systems powered from a 5 or 3.3V bus or for applications powered from a 1-cell Li-Ion battery or from a 2- to 4-cell NiCd, NiMH, or alkaline battery. This step-down controller drives an external P-channel MOSFET allowing design flexibility. To achieve highest efficiency over a wide load current range, this controller uses a minimum on time, minimum off time control scheme and consumes only 20µA quiescent current.
  • Step-down controller for applications with up to 95% efficiency
  • High efficiency over a wide load current range
  • Internal soft-start
  • 20µA Typical quiescent current
  • Overcurrent protected
  • Green product and no Sb/Br


Power Management, Consumer Electronics, Portable Devices, Audio


Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Product Information

1 Output
Buck (Step Down)
MSL 1 - Unlimited
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