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TPS65265RHBR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPS65265RHBR product

TPS65265RHBR

Voltage Regulators - DC DC Switching Regulators

triple bucksynchronous regulator4.5 V to 17 V5 A 3 A 2 AVQFN-32power sequencing

TPS65265RHBR integrates three synchronous buck regulators for 4.5 V to 17 V input systems, with output-current capability of 5 A, 3 A, and 2 A.

Best for

  • Multi-rail point-of-load power systems
  • Digital TV and set-top box power rails
  • Home gateway and security-monitoring equipment

Avoid if

  • Input voltage exceeds 17 V
  • A single-output regulator is sufficient
  • The board cannot provide adequate thermal copper and exposed-pad grounding

Check before use

  • Confirm current-limit margin against load transients and inductor saturation
  • Verify compensation for each output rail
  • Confirm package thermal design at simultaneous output load

Key specifications

Input voltage
4.5 V to 17 V
Output current capability
5 A / 3 A / 2 A
Switching frequency
250 kHz to 2.3 MHz
Package
32-pin VQFN, 5 mm × 5 mm

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

Multi-rail DC/DC powerDigital television and set-top boxesHome gateways and access points

Datasheet

Texas-Instruments-company-64.pdf

800 KB

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CAD Models

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Where to Buy

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

TPS65265RHBR is a Texas Instruments triple synchronous step-down converter in a 32-pin RHB VQFN package. It accepts 4.5 V to 17 V input and provides three independently regulated buck channels rated up to 5 A, 3 A, and 2 A.