Mfr. #:
TPS62743YFPT
Description:
Switching Voltage Regulators Ultra-low-power DCDC Converter
Lifecycle:
New from this manufacturer.
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TPS62743YFPT Information

TPS62743 Ultra Low-Power DC-DC Converter
Texas Instruments TPS62743 Ultra Low-Power DC-DC Converter is a high efficiency step-down converter with ultra low quiescent current of typical 360nA. The device is optimized to operate with a 2.2µH inductor and 10µF output capacitor. The device uses DCS-Control™ and operates with a typical switching frequency of 1.2MHz. In Power Save Mode the device extends the light load efficiency down to a load current range of 10µA and below. TPS62743 provides an output current of 300mA. Once started the device operates down to an input voltage range of 2.0V. This allows to operate the device directly from a single Li-MnO2 coin cell. The TPS62743 is optimized to provide a low output voltage ripple and low noise using a small output capacitor. Once the input voltage comes close to the output voltage the device enters the No Ripple 100% mode. This is done to prevent an increase of output ripple voltage. In this operation mode the device stops switching and turns the high side MOSFET switch on.

Specifications

RoHS: Y
Manufacturer: Texas Instruments
Brand: Texas Instruments
Development Kit: TPS62743EVM-689
Series: TPS62743
Product Type: Switching Voltage Regulators
Product Category: Switching Voltage Regulators
Type: Step-Down Converter
Shutdown: Shutdown
Mounting Style: SMD/SMT
Packaging: Reel
Subcategory: PMIC - Power Management ICs
Package / Case: DSBGA-8
Topology: Buck
Input Voltage MAX: 5.5 V
Operating Supply Current: 300 nA
Output Current: 300 mA
Factory Pack Quantity: 250
Input Voltage: 2.15 V to 5.5 V
Supply Voltage - Min: 2.15 V
Input Voltage MIN: 2.15 V
Output Voltage: 1.2 V to 3.3 V
Switching Frequency: 1.2 MHz
Number of Outputs: 1 Output
Load Regulation: 0.001 %/mA
Unit Weight: 0.000081 oz
Operating Temperature Range: - 40 C to + 85 C
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 85 C

TPS62743YFPT Price & Stock

Texas Instruments TPS62743YFPT pricing and available inventory.

SellerSKUStock 1 10 100 1000 10000 Updated
Digi-Key 3296-42274-1-ND14,07416.5114.8611.2111.2111.212019-12-25T13:57:58Z
Digi-Key296-42274-6-ND14,07416.5114.8611.2111.2111.212019-12-25T13:57:58Z
Digi-Key296-42274-2-ND13,750---9.257.352019-12-25T13:57:58Z
AvnetTPS62743YFPT250---7.737.542019-12-26T02:27:27Z
Texas InstrumentsTPS62743YFPT4,00714.6413.0810.596.156.152019-12-26T02:03:45Z
Mouser595-TPS62743YFPT8,59116.0413.6310.907.946.812019-12-23T17:18:16Z
element14 APAC300745048717.8215.1312.118.838.832019-12-26T02:30:36Z
Farnell 2300745048716.8216.8211.768.397.612019-12-26T03:20:05Z
Farnell3007450RL----8.397.612019-12-26T03:20:05Z
Newark28AH600948716.0413.6310.9010.9010.902019-12-26T03:16:58Z
Avnet EuropeTPS62743YFPT250---9.888.752019-12-26T07:57:48Z
LTL Group5480191157-----2019-12-23T01:29:13Z
Classic ComponentsTPS62743YFPT385-----2019-12-24T18:41:18Z
Chip 1 ExchangeTPS62743YFPT3,516-----2019-11-19T09:43:30Z
Abacus TechnologiesTPS62743YFPT508-----2019-12-06T00:07:36Z
Sierra ICTPS62743YFPTContact-----2019-12-16T00:48:56Z

AD5242BRUZ1M distributor

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Alternate Names

Texas Instruments has several brands around the world that may have alternate names for TPS62743YFPT due to regional differences or acquisition. TPS62743YFPT may also be known as the following names:

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  • TEXINST
  • TEXAS INSRUMENTS
  • Texas Instr.
  • Texas Instruments Inc.