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TPS62743YFPT - TI
Manufacturer:
TI
ManyChip's Part#:
MC37692800
Category:
Voltage Regulator
Package:
DSBGA-8
Datasheet:
Datasheet 3D Model
Description:
Conv DC-DC 2.15V to 5.5V Step Down Single-Out 1.2V to 3.3V 0.3A 8Pin DSBGA T/R
Stock Locations:
Availability:
270 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 3.23

Updated at 01/11/2025 10:30:15(UTC+8)

Certifications

ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.

Description

The TPS62743YFPT is a Step-down Converter with ultra-low quiescent current of typical 360nA. It is optimized to operate with a 2.2µH inductor and 10µF output capacitor. It 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. It provides an output current of 300mA. Once started the device operates down to an input voltage range of 2V. This allows to operate the device directly from a single Li-MnO2 coin cell. It provides 8 programmable output voltages between 1.2 and 3.3V selectable by three selection pins. It 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 to prevent an increase of output ripple voltage. In this operation mode the device stops switching and turns the high side MOSFET switch on.
Up to 90% efficiency at 10µA output current
Power save mode operation
Output voltage discharge
Low output voltage ripple
Automatic transition to no ripple 100% mode
360nA Operational quiescent current
Green product and no Sb/Br

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TPS62743YFPT Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	DSBGA-8
Number of Outputs	1 Output
Output Voltage	1.2V ~ 3.3V
Output Current	300 mA
Number of Positions	8 Position
Quiescent Current	300 nA
Number of Regulated Outputs	1 Output
Switching Frequency	1.2 MHz
Topology	Buck
Switching Current	0.6 A
Input Voltage (Max)	5.5 V
Input Voltage (Min)	2.15 V
Output Voltage (Max)	3.3 V
Output Voltage (Min)	1.2 V
Output Current (Max)	0.3 A
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	5.5 V
	Show
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15

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