TPS65023RSBT Part Information

Details for TPS65023RSBT by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Description

The TPS65023x device is an integrated power management IC for applications powered by one Li-Ion or Li-Polymer cell, which require multiple power rails. The TPS65023x provides three highly efficient, step-down converters targeted at providing the core voltage, peripheral, I/O, and memory rails in a processor-based system. The core converter allows for on-the-fly voltage changes through 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.

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Part Features

  • 1.0-A, 92% Efficient Step-Down Converter for Memory Voltage (VDCDC3)
  • 1.2-A, Up to 95% Efficient Step-Down Converter for System Voltage (VDCDC2)
  • 1.7-A, 90% Efficient Step-Down Converter for Processor Core (VDCDC1)
  • 2 u00d7 200-mA General-Purpose LDO
  • 30-mA LDO and Switch for Real Time Clock (VRTC)
  • 40-Pin, 5-mm u00d7 5-mm WQFN Package
  • 85-u03bcA Quiescent Current
  • Battery Backup Functionality
  • Dynamic Voltage Management for Processor Core
  • Externally Adjustable Reset Delay Time
  • I2 C-Compatible Serial Interface
  • I2 Cu2122 Setup and Hold Timing: u2013 TPS65023: 300 ns u2013 TPS65023B: 100 ns
  • Low Ripple PFM Mode
  • Preselectable LDO Voltage Using Two Digital Input Pins
  • Separate Enable Pins for Inductive Converters
  • Thermal Shutdown Protection

Part Specifications

Supply Voltage 6V
No. of Step-Down DC - DC Converters 3
No. of LDO Regulators 2
No. of Regulated Outputs 6
Digital IC Case QFN
No. of Pins 40Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Battery Type Li-Ion Li-Pol
Control Interface I2C Serial
Operating Temperature Range -40°C to +85°C
Processor Type TI DM357x  TI DM644x  TI OMAP3503/15/25/30  TI OMAP3505/17 TI OMAP-L1xx
Supply Voltage Min 2.5V
Termination Type Surface Mount Device
RoHS Compliant

Alternative Part Descriptions

  • POWER MANAGEMENT IC, -40 TO 85DEG C; Supply Voltage:6V; No. of Step-Down DC - DC Converters:3; No. of LDO Regulators:2; No. of Regulated Outputs:6; Digital IC Case:WQFN; No. of Pins:40Pins; Operating Temperature Min:-40�C; Operating RoHS Compliant: Yes | Newark Electronics
  • Power Management IC (PMIC) with 3DC/DCs, 3 LDOs, I2C Interface and DVS | Texas Instruments
  • Power Supply IC [Texas Instruments] TPS65023RSBT Power Supply IC | Distrelec

Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS65023RSBT?

Additional datasheets, footprints and schematics for TPS65023RSBT are listed in our Part Details tab. You can also find the TPS65023RSBT image and similar parts on this details page.

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What category does TPS65023RSBT fall under?

The TPS65023RSBT is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TPS65023RSBT when available in the Power Management range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the TPS65023RSBT you can contact the distributor directly for product support, shipping queries etc.

Is the TPS65023RSBT RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for TPS65023RSBT have stock available?

Authorised distributors including Newark Electronics, Texas Instruments and Distrelec have stock available or on a lead time for TPS65023RSBT.

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