33997 Datasheet | Freescale Semiconductor

Features - Operating Voltage Range 6.0 V up to 26.5 V (40 V transient) - Step-Down Switching Regulator Output VDDH = 5.0 V @ 1400 m A (total) - Linear Regulator with External Pass Transistor VDDL = 3.3 V @ 400 m A - Low-Power Standby Linear Regulator VKAM = 3.3 V @ 10 m A - Two 5.0 V @ 200 m A (typical) Sensor Supplies VREF Protected Against Short-to-Battery and Short-to-Ground with Retry Capability - Undervoltage Shutdown on the VDDL, VDDH Outputs with Retry Capability - Reset Signals - Power-Up Delay - Enable Pins for Main Supplies (EN) and Sensor Supplies (SNSEN) - Power Sequencing for Advanced Microprocessor Architectures - SOIC-24WB Package POWER SUPPLY INTEGRATED CIRCUIT Freescale Semiconductor, Inc... DW SUFFIX 24-LEAD SOICW CASE 751E ORDERING INFORMATION Device MC33997DW/R2 Temperature Range (TA) -40°C to 125°C Package 24 SOICW 33997 Simplified Application Diagram This document contains certain information on a new product. Specifications and information herein are subject to change without notice. © Motorola, Inc. 2003 For More Information On This Product, Go to: .freescale. Freescale Semiconductor, Inc. 339 97 V PW R V SW Drive 5.0 V I -lim S oft Start Ramp Enb Logic & Latch FBKB V SUM O sc KA_V PW R V bg V DDH Freescale Semiconductor, Inc... Retry VREF1...