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TPS650241

Texas Instruments
Part Number TPS650241
Manufacturer Texas Instruments
Description Power Management IC
Published Sep 29, 2019
Detailed Description Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS650240, TPS650241, TPS65024...
Datasheet PDF File TPS650241 PDF File

TPS650241
TPS650241

Overview
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS650240, TPS650241, TPS650242 TPS650243, TPS650244, TPS650245 SLVS774C – JUNE 2007 – REVISED JANUARY 2016 TPS65024x Power Management ICs for Li-Ion Powered Systems 1 Features •1 1.
6-A, 1.
0-A, or 0.
8-A, 97% Efficient Step-Down Converter for System Voltage (VDCDC1) – 3.
3 V or 2.
80 V or Adjustable • 1.
6-A, 1.
0-A, or 0.
8-A, up to 95% Efficient StepDown Converter for Memory Voltage (VDCDC2) – 1.
8 V or 2.
5 V or Adjustable • 0.
8-A, 90% Efficient Step-Down Converter for Processor Core (VDCDC3) • Two Selectable Voltages for VDCDC3 – TPS650240: – DEFDCDC3 = LOW: VO = 1.
0 V – DEFDCDC3 = HIGH: VO = 1.
3 V – TPS650241: – DEFDCDC3 = LOW: VO = 0.
9 V – DEFDCDC3 = HIGH: VO= 1.
375 V – TPS650242: – DEFDCDC3 = LOW: VO = 1.
0 V – DEFDCDC3 = HIGH: VO = 1.
5 V – TPS650243: – DEFDCDC3 = LOW: VO = 1.
0 V – DEFDCDC3 = HIGH: VO = 1.
2 V – TPS650244: – DEFDCDC3 = LOW: VO = 1.
55 V – DEFDCDC3 = HIGH: VO = 1.
6 V – TPS650245: – DEFDCDC3 = LOW: VO = 0.
9 V – DEFDCDC3 = HIGH: VO = 1.
1 V • 30-mA LDO for Vdd_alive • 2 × 200-mA General-Purpose LDOs (LDO1 and LDO2) • Dynamic Voltage Management for Processor Core • LDO1 and LDO2 Voltage Externally Adjustable • Separate Enable Pins for Inductive Converters • 2.
25-MHz Switching Frequency • 85-μA Quiescent Current • Thermal Shutdown Protection 2 Applications • Split-Supply DSP and μP Solutions, ARM-Based Processors, and so on • Cellular and Smart Phones • GPS • Digital Cameras • PDA 3 Description The TPS65024x devices are integrated power management ICs for applications powered by one LiIon or Li-Polymer cell, which require multiple power rails.
The TPS65024x provide three highly efficient, step-down converters targeted at providing the core voltage, peripheral, I/O, and memory rails in a processor-based system.
All three step-down converters enter a low power mode at light load for maximum efficiency across the widest possible range of load currents.
The converters can...


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