BQ40Z50RSMR-R3 Texas Instruments Switching Voltage Regulators
BQ40Z50RSMR-R3 Texas Instruments Switching Voltage Regulators

BQ40Z50RSMR-R3 Texas Instruments Switching Voltage Regulators

To Be Negociated
Module Number
TPS62170DSGR
Place of Origin
Shenzhen, Guangdong, China
Shipping
Air Freight, Ocean Freight, Land Freight

Product Description

Overview

Rohs
Yes
Reach
Yes
Lead Finish/Ball Material
Nipdau
Msl Rating/Peak Reflow
Level-2-260c-1 Year
Package
Wson (Dsg)
Pins
8
Package Qty
3000

Product Details

Features for the TPS62170

DCS-Control™ Topology Input Voltage Range from 3 V to 17 V Up to 500-mA Output Current Adjustable Output Voltage from 0.9 V to 6 V Fixed Output Voltage Versions Seamless Power Save Mode Transition Typically 17-µA Quiescent Current Power Good Output 100% Duty Cycle Mode Short Circuit Protection Over Temperature Protection Pin to Pin Compatible with TPS62160 and TPS62125 Available in a 2-mm × 2-mm 8-Pin WSON Package Create a Custom Design using the TPS62170 with the WEBENCH® Power Designer Description for the TPS62170

The TPS6217x device family are easy to use synchronous step-down DC-DC converters optimized for applications with high power density. A high switching frequency of typically 2.25MHz allows the use of small inductors and provides fast transient response as well as high output voltage accuracy by utilization of the DCS-Control™ topology.

With its wide operating input voltage range of 3 V to 17 V, the devices are ideally suited for systems powered from either a Li-Ion or other battery as well as from 12-V intermediate power rails. It supports up to 0.5-A continuous output current at output voltages between 0.9 V and6 V (with 100% duty cycle mode).

Power sequencing is also possible by configuring the enable and open-drain power good pins. In power save mode, the devices show 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 is turned off and shutdown current consumption is less than 2 µA.

The device, available in adjustable and fixed output voltage versions, is packaged in a2-mm × 2-mm 8-pin WSON package (DSG).


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Global

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Guangdong, China
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