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TPS60400DBVT - 

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

TEXAS INSTRUMENTS TPS60400DBVT

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Manufacturer Part No:
TPS60400DBVT
Newark Part No.:
39C6049
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
60mA
:
-
:
Cut Tape
:
-1.6V
:
5.25V
:
Adjustable
:
SOT-23
:
85°C
:
Boost, Buck, Inverting
:
5Pins
:
-5.25V
:
1.6V
:
-
:
-
:
MSL 1 - Unlimited
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Product Overview

The TPS60400DBVT is a 60mA Charge Pump Voltage Inverter with variable switching frequency. This device generates an unregulated negative output voltage from an input voltage ranging from 1.6 to 5.5V. It is typically supplied by a pre-regulated 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. The TPS60400 can deliver a maximum output current of 60mA with a typical conversion efficiency of greater than 90% over a wide output current range. TPS60400 comes with a variable switching frequency to reduce operating current in applications with a wide load range and enables the design with low-value capacitors.
  • Inverts input supply voltage
  • Only three small 1µF ceramic capacitors needed
  • Power save-mode for improved efficiency at low-output currents
  • 65µA Typical device quiescent current
  • Integrated active Schottky-diode for start-up into load
  • Green product and no Sb/Br

Applications

RF Communications, Sensing & Instrumentation, Portable Devices, Signal Processing, Medical, Power Management

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.

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TEXAS INSTRUMENTS

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

750 in stock

Each (Supplied on Full Reel)

250+ $0.832 500+ $0.736 1000+ $0.581 2500+ $0.515 More pricing

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TEXAS INSTRUMENTS

CHARGE PUMP INVERTER, SMD, 60400

1,389 in stock

Each (Supplied on Cut Tape)

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