TPS62125DSGT Semiconductors - ICs by Texas Instruments

BUCK 17VIN 0.3A 1MHZ ADJ 8WSON REEL

Status: Unknown
Series: -
RoHS: Unknown
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The TPS62125 device is a high-efficiency synchronous step-down converter optimized for low and ultralow power applications providing up to 300mA output current. The wide input voltage range of 3 V to 17 V supports 4-cell alkaline and 1- to 4-cell LiIon batteries in series configuration as well as 9-V to 15-V powered applications. 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. The enable comparator consumes only 6-µA quiescent current and features an accurate threshold of 1.2 V typical as well as an adjustable hysteresis. 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. The DCS-Control™ scheme is optimized for low-output ripple voltage in PFM mode in order to reduce output noise to a minimum and features excellent AC load regulation. An open-drain power good output indicates once the output voltage is in regulation.

Prices starting from US$0.49


Distributor Starting From Stock
Logo for Texas Instruments Texas Instruments US$0.49
136,600
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Logo for Chip One Stop Chip One Stop US$0.65
500
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Logo for Newark Electronics Newark Electronics US$1.44
-
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Logo for element14 element14 US$1.43
-
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Logo for Farnell Farnell US$1.15
-
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Specifications

Topology Synchronous Buck (Step Down)
Input Voltage Min 3V
Input Voltage Max 17V
No. of Outputs 1Outputs
DC / DC Converter IC Case WSON
No. of Pins 8Pins
Output Current 300mA
Output Voltage Min 1.2V
Output Voltage Max 10V
Switching Frequency 1MHz
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +85°C
Primary Input Voltage 17V

Alternative Descriptions

3V-17V, 300mA Buck Converter With Adjustable Enable Threshold And Hysteresis | Texas Instruments
3V-17V 300mA Converter Adj. Enable WSON8 | RS
Buck, 17Vin, 0.3A, 1Mhz, Adj, 8Wson | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS62125DSGT?

Additional datasheets, footprints and schematics for TPS62125DSGT are listed on our Part Details page. You can also find images and similar parts to TPS62125DSGT on this page.

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What category does TPS62125DSGT fall under?

The TPS62125DSGT is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TPS62125DSGT when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the TPS62125DSGT RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TPS62125DSGT have stock available?

Authorised distributors including Texas Instruments, RS, Chip One Stop, Newark Electronics and element14 have stock available or on a lead time for TPS62125DSGT.

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