Features
● Word-organized reprogrammable nonvolatile memory in n-channel floating-gate technology (E2PROM)
● 128 × 8-bit organization
● Supply voltage 5 V
● Serial 2-line bus for data input and output (I2C Bus)
● Reprogramming mode, 10 ms erase/write cycle
● Reprogramming by means of on-chip control (without external control)
● Check for end of programming process
● Data retention > 10 years
● More than 104 reprogramming cycles per address
● Compatible with SDA 2516. Exception:
   Conditions for total erase and current consumption ICC.

TPS65023B
TPS65023
TPS65023RSBR
TPS65023RSBT
TPS65023RSBRG4
TPS65023RSBTG4
TPS65023BRSBR
TPS65023BRSBT
Description
The TPS65023-Q1 device is an integrated power management integrated circuit (IC) for applications powered by one Li-Ion or Li-Polymer cell, which require multiple power rails. The TPS65023-Q1 device provides three highly efficient, step-down converters targeted at providing the core voltage, peripheral, input and output (I/O), and memory rails in a processor-based system. The core converter allows for on-the-fly voltage changes through a serial interface, allowing the system to implement dynamic power savings. All three step-down converters enter a low-power mode at light load for maximum efficiency across the widest possible range of load currents.

Features
• Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
   – Device Temperature Grade 1: –40°C to 125°C
      Ambient Operating Temperature Range
   – Device HBM ESD Classification Level 2
   – Device CDM ESD Classification Level C4A (RHA Package) or C5 (RSB Package)
• 1.5 A, 90% Efficient Step-Down Converter for Processor Core (VDCDC1)
• 1.2 A, Up to 95% Efficient Step-Down Converter for System Voltage (VDCDC2)
• 1 A, 92% Efficient Step-Down Converter for Memory Voltage (VDCDC3)
• 30 mA LDO/Switch for Real Time Clock (VRTC)
• 2 × 200 mA General-Purpose Low Dropout (LDO)
• Dynamic Voltage Management for Processor Core
• Preselectable LDO Voltage Using Two Digital Input Pins
• Externally Adjustable Reset Delay Time
• Battery Backup Functionality
• Separate Enable Pins for Inductive Converters
• I2C-Compatible Serial Interface
• 85-μA Quiescent Current
• Low-Ripple Pulse-Frequency Modulation (PFM) Mode
• Thermal Shutdown Protection

APPLICATIONs
• Automotive Clusters
• Automotive Infotainment Systems
• Digital Radios
• Supply DaVinci™ Digital Signal Processor (DSP) Family Solutions