TPS65020

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS65020 SLVS607D – SEPTEMBER 2005 – REVISED JANUARY 2016 TPS65020 Power Management IC For Li-Ion or Li-Polymer Powered Systems 1 Features 1 1.2-A, 97% Efficient Step-Down Converter for System Voltage (VDCDC1) 1-A, Up to 95% Efficient Step-Down Converter for Memory Voltage (VDCDC2) 800-mA, 90% Efficient Step-Down Converter for Processor Core (VDCDC3) 20-mA LDO and Switch for Real-Time Clock (VRTC) 2 × 200-mA LDO for SRAM and PLL Dynamic Voltage Management for Processor Core Externally Adjustable Reset Delay Time Battery Backup Functionality Separate Enable Pins for Inductive Converters I2C-Compatible Serial Interface 85-μA Quiescent Current Low Ripple PFM Mode Thermal Shutdown Protection Push-Button I/O 2 Applications PDAs Cellular and Smart Phones Internet Audio Players Digital Still Cameras Digital Radio Players Split-Supply TMS320™ DSP Family and μP Solutions: OMAP™1610, OMAP1710, OMAP330 Intel® PXA270, and so Forth 3 Description The TPS65020 device is an integrated power management IC for applications powered by one Li-Ion or Li-Polymer cell, and which requires multiple power rails. Device Information(1) PART NUMBER PACKAGE BODY SIZE (NOM) TPS65020 VQFN (40) 6.00 mm × 6.00 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. Simplified Schematic TPS6502x Example SoC Monitored Voltage1 R1 ...