TPS62125DSGT - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TPS62125DSGT
Manufacturer

TI
ChipWorker Part#

CW14908411
Category

DC to DC Converter
Package

WFDFN-8
Description

Conv DC-DC 3V to 17V Step Down Single-Out 1.2V to 10V 0.3A 8Pin WSON EP T/R
Documentation

Datasheet

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TPS62125DSGT Specifications

Attribute	Attribute Value

Part Number	TPS62125DSGT
Manufacturer	TI
ChipWorker Part#	CW14908411
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	WFDFN-8
Number of Outputs	1 Output
Output Voltage	1.2V ~ 10V
Output Current	300 mA
Number of Positions	8 Position
Quiescent Current	13.0 µA
Number of Regulated Outputs	1 Output
Switching Frequency	1 MHz
Topology	Buck
Input Voltage (Max)	17 V
Input Voltage (Min)	3 V
Output Voltage (Max)	10 V
Output Voltage (Min)	1.2 V
Output Current (Max)	0.3 A
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	3 V
Input Voltage	3V ~ 17V
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Size-Length	2.1 mm
Size-Width	2.1 mm
Size-Height	0.75 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15

Product Description

The TPS62125DSGT is a 300mA High Efficiency Synchronous Buck Converter with adjustable enable threshold and hysteresis. This step-down converter is optimized for low and ultralow power applications providing up to 300mA output current. The device includes a precise low-power enable comparator which can be used as an input supply voltage supervisor (SVS) to address system specific power-up and power-down requirements. With this feature, the converter can generate a power supply rail by extracting energy from a storage capacitor fed from high impedance sources such as solar panels or current loops. With its DCS-Control scheme the converter provides power-save mode operation to maintain highest efficiency over the entire load current range. At light loads the converter operates in pulse frequency modulation (PFM) mode and transitions seamlessly and automatically in pulse width modulation (PWM) mode at higher load currents.
Input SVS with adjustable threshold and hysteresis consuming 6µA typical quiescent current
13µA Typical quiescent current
350nA Typical shutdown current
Seamless power save mode transition
DCS-Control™ scheme
Low output ripple voltage
Highest efficiency over wide VIN and VOUT range
Pin to pin compatible with TPS62160/70
100% Duty cycle mode
Power good open drain output
Output discharge function
Green product and no Sb/Br
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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