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TPS60403DBVT - 

DC/DC Adjustable Charge Pump Voltage Converter, 1.6V to 5.5V in, -1.6V to -5.25V/60 mA out, SOT-23-5

TPS60403DBVT - DC/DC Adjustable Charge Pump Voltage Converter, 1.6V to 5.5V in, -1.6V to -5.25V/60 mA out, SOT-23-5

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Manufacturer Part No:
TPS60403DBVT
Newark Part No.:
28X4032
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The TPS60403DBVT is a 60mA Charge Pump Voltage Inverter with fixed 250kHz operation, generates an unregulated negative output voltage from an input voltage ranging from 1.6 to 5.5V. The device is typically supplied by a preregulated supply rail of 5 or 3.3V. Due to its wide input voltage range, two or three NiCd, NiMH or alkaline battery cells, as well as one Li-Ion cell can also power them. Only three external 1µF capacitors are required to build a complete DC-DC charge pump inverter. Additional board area and component count reduction is achieved by replacing the Schottky diode that is typically needed for start-up into load by integrated circuitry. The TPS60403DBVT can deliver a maximum output current of 60mA with a typical conversion efficiency of greater than 90% over a wide output current range.
  • Inverts input supply voltage
  • Only three small 1µF ceramic capacitors needed
  • 65µA Typical device quiescent current
  • Integrated active Schottky-diode for start-up into load
  • Green product and no Sb/Br

Applications

Power Management, Portable Devices, Sensing & Instrumentation, Medical

Warnings

This 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

:
Adjustable
:
1.6V
:
5.25V
:
SOT-23
:
5Pins
:
60mA
:
-
:
-5.25V
:
-1.6V
:
Boost, Buck, Inverting
:
85°C
:
Tape & Reel
:
-
:
-
:
To Be Advised
:
MSL 1 - Unlimited
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TEXAS INSTRUMENTS

DC/DC Adjustable Charge Pump Voltage Converter, 1.6V to 5.5V in, -1.6V to -5.25V/60 mA out, SOT-23-5

247 in stock

Each (Supplied on Cut Tape)

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TEXAS INSTRUMENTS

CHARGE PUMP INVERTER, SMD, 60403

494 in stock

Each (Supplied on Cut Tape)

1+ $1.40 10+ $1.19 25+ $1.10 50+ $1.00 More Pricing...

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