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TPS65231A2DCAR The Texas Instruments TPS65231A2DCAR is a Power Management IC designed for applications like satellite boxes and modems. It features a wide input voltage range and multiple output voltage options.
Mfr Part #:

TPS65231A2DCAR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS65231A2DCAR is a Power Management IC designed for applications like satellite boxes and modems. It features a wide input voltage range and multiple output voltage options.
✓ Total Stock: 1,456 pcs
$ Price Range: $0.75

TPS65231A2DCAR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
778 pcs
On Request
778 pcs On Request 1 On Request On Request 1227+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
678 pcs
On Request
678 pcs On Request 1 On Request On Request 1227+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPS65231A2DCAR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
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TPS65231A2DCAR Description

Short technical summary and product information.

The Texas Instruments TPS65231A2DCAR is a versatile Power Management IC (PMIC) designed for digital set-top boxes, xDSL and cable modems, and other similar applications. It operates with a wide input supply voltage range of 10.8 V to 22 V.

 

This PMIC offers multiple integrated power functions, including one adjustable PWM buck controller and two adjustable step-down converters. The output voltage ranges are 3.3 V to 6.1 V for the buck controller and 0.9 V to 3.3 V for the step-down converters. It also includes two USB switches with over-current protection, each capable of delivering up to 1 A. The device supports parallel I/O or I2C control with a user-selectable address.

 

Key features include advanced fault detection, programmable current limit, and thermal shutdown protection to safeguard the device during excessive power dissipation. The TPS65231A2DCAR is housed in a thermally enhanced 48-pin HTSSOP package, suitable for efficient heat management. Its operating temperature range is from 0°C to 85°C.

 

Applications for this PMIC include digital set-top boxes, xDSL and cable modems, DVD players, home gateways, access point networks, and wireless routers. The integrated switching FETs enhance power efficiency and reduce the external component count.

TPS65231A2DCAR Quick Information

Product Type: Power Management IC
Canonical Name: Texas Instruments TPS65231A2DCAR Power Management IC
Subcategory: Special Purpose Regulators

TPS65231A2DCAR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPS65231A2DCAR Estimated Pricing

Qty Low High
1+ $0.75 $0.75

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPS65231A2DCAR Features

  • Wide input voltage range: 10.8 V to 22 V.
  • Multiple output voltage options available.
  • Integrated buck controller and step-down converters.
  • Includes two USB switches with over-current protection.
  • Packaged in a thermally enhanced 48-HTSSOP.

TPS65231A2DCAR Applications

  • Ideal for digital set-top boxes.
  • Suitable for xDSL and cable modems.
  • Used in home gateway applications.
  • Applicable for wireless routers.
  • Supports DVD player power management.

TPS65231A2DCAR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS65231A2DCAR?

The input voltage range is 10.8 V to 22 V.

What output voltages does the TPS65231A2DCAR provide?

It provides two selectable output voltage ranges: 0.9 V to 3.3 V and 3.3 V to 6.1 V.

How many outputs does the TPS65231A2DCAR have?

It has three outputs.

What is the maximum output current of the TPS65231A2DCAR?

The maximum output current is 3 A.

What is the operating temperature range of the TPS65231A2DCAR?

The operating temperature range is 0°C to 85°C.

What package is the TPS65231A2DCAR available in?

It is available in a 48-HTSSOP package with an exposed pad.

What switching frequencies does the TPS65231A2DCAR support?

It supports switching frequencies of 500 kHz and 1 MHz.

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