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TPS62150 Datasheet PDF

Part Series:
TPS62150 Series
Category:
-
Description:
317V 1A Step-Down Converter with DCS-Control in 3x3 QFN package
Updated Time: 2023/01/13 02:29:14 (UTC + 8)

TPS62150 Datasheet PDF -

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TPS62150 - TI Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Case/Package
QFN-16
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TPS62150 - TI Function Overview

The TPS6215x family is an easy-to-use synchronous step down dc-dc converter optimized for applications with high power density. A high switching frequency of typically 2.5 MHz allows the use of small inductors and provides fast transient response as well as high output-voltage accuracy by the use of DCS-Control topology.
With their wide operating input-voltage range of 3 V to 17 V, the devices are ideally suited for systems powered from either Li-Ion or other batteries as well as from 12-V intermediate power rails. The devices support up to 1-A continuous output current at output voltages between 0.9 V and 6 V (in 100% duty-cycle mode). The soft-start pin controls the output-voltage start-up ramp, which allows operation as either a standalone power supply or in tracking configurations. Power sequencing is also possible by configuring the enable (EN) and open-drain power-good (PG) pins.
In power-save mode, the devices draw quiescent current of about 17 µA from VIN. Power-save-mode, entered automatically and seamlessly if the load is small, maintains high efficiency over the entire load range. In shutdown mode, the device turns off and current consumption is less than 2 µA.
The device, available in adjustable- and fixed-output-voltage versions, comes in a 16-pin VQFN package measuring 3 × 3 mm (RGT).
DCS-Control™ Topology
Input Voltage Range: 3 V to 17 V
Up to 1-A Output Current
Adjustable Output Voltage From 0.9 V to 6 V
Pin-Selectable Output Voltage (nominal, + 5%)
Programmable Soft Start and Tracking
Seamless Power-Save Mode Transition
Quiescent Current of 17 µA (typ.)
Selectable Operating Frequency
Power-Good Output
100% Duty-Cycle Mode
Short-Circuit Protection
Overtemperature Protection
Pin to Pin Compatible with TPS62130 and TPS62140
Available in a 3-mm × 3-mm, VQFN-16 Package
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