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

TEXAS INSTRUMENTS TPS64202DBVR
Technical Data Sheet (10.04KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

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
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

Supply Voltage Min:
1.8V
Supply Voltage Max:
6.5V
No. of Outputs:
1 Output
Duty Cycle (%):
100%
Controller IC Case Style:
SOT-23
No. of Pins:
6Pins
Switching Frequency:
550kHz
Topology:
Buck (Step Down)
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Power Management;
  • Consumer Electronics;
  • Portable Devices;
  • Audio

Legislation and Environmental

Country of Origin:
China

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000027