TPS60403DBVR Semiconductors - ICs by Texas Instruments

IC CHARGE PUMP INVERTER 5-SOT-23

Semiconductors - ICs
> Power Management ICs - PMIC
> DC / DC Power Management
> DC / DC Inductorless Charge Pumps
Status: Unknown
Series: -
RoHS: Unknown
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The TPS6040x family of devices generates an unregulated negative output voltage from an input voltage ranging from 1.6 V to 5.5 V. The devices are typically supplied by a preregulated supply rail of 5 V or 3.3 V. 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 1-µF capacitors are required to build a complete DC-DC charge pump inverter. Assembled in a 5-pin SOT-23 package, the complete converter can be built on a 50-mm2 board area. 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 TPS6040x can deliver a maximum output current of 60 mA with a typical conversion efficiency of greater than 90% over a wide output current range. Three device options with 20-kHz, 50-kHz, and 250kHz fixed-frequency operation are available. TPS60400 comes with a variable switching frequency to reduce operating current in applications with a wide load range and enables the design with lowvalue capacitors.

Where to Buy

Prices starting from US$0.37

Distributor Stock
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RS
from US$0.60
14,085
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Chip One Stop
from US$0.39
1,449
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TME
from US$0.37
541
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Newark Electronics
from US$1.32
32
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element14
from US$0.39
32
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Farnell
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Specifications

Output Type Adjustable
Input Voltage Min 1.6V
Input Voltage Max 5.5V
DC / DC Converter IC Case SOT-23
No. of Pins 5Pins
Output Current 60mA
Fixed Output Voltage Nom. -
Adjustable Output Voltage Min -1.6V
Adjustable Output Voltage Max -5.25V
Topology Inverting
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
RoHS Phthalates Compliant Yes
No. of Outputs 1Outputs
Operating Temperature Min -40°C
Output Voltage -5.25V
Output Voltage Max -5.25V
Output Voltage Min -1.6V
Quiescent Current 0.4A
Switching Frequency 400kHz

Last 6 months Inventory & Pricing History

Alternative Descriptions

Charge Pump Inv/Step Up/Step Dn 5P SOT23 | RS
PMIC | TME
Ic, Charge Pump Inverter, 5-Sot-23 | Newark Electronics
IC, CHARGE PUMP INVERTER, 5-SOT-23 | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS60403DBVR?

Additional datasheets, footprints and schematics for TPS60403DBVR are listed on our Part Details page. You can also find images and similar parts to TPS60403DBVR on this page.

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What category does TPS60403DBVR fall under?

The TPS60403DBVR is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

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Is the TPS60403DBVR RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TPS60403DBVR have stock available?

Authorised distributors including RS, Chip One Stop, TME, Newark Electronics and element14 have stock available or on a lead time for TPS60403DBVR.

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