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TPS62A01QDRLRQ1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPS62A01QDRLRQ1 product

TPS62A01QDRLRQ1

Voltage Regulators - DC DC Switching Regulators

1 A buck regulator2.5 V to 5.5 V inputAutomotive AEC-Q1002.4 MHzPower-save modeSOT-563-6

TPS62A01QDRLRQ1 is a compact automotive 1 A synchronous buck regulator for 2.5 V to 5.5 V rails, with an adjustable output, 2.4 MHz switching, and automatic power-save operation at light load.

Best for

  • Automotive point-of-load rails below 5.5 V
  • Camera and surround-view ECUs
  • Compact 1.8 V, 1.2 V, or 3.3 V rails within the allowed input/output relationship

Avoid if

  • Input voltage can exceed 5.5 V without upstream regulation
  • A fixed-frequency forced-PWM rail is required; use TPS62A01A-Q1 instead
  • Output current or thermal dissipation exceeds the 1 A small-package design capability

Check before use

  • Confirm output voltage is no higher than VIN.
  • Use an effective 1 µH inductor and qualified output-capacitor combination.
  • Confirm power-save-mode behavior is acceptable at light load.
  • Review short-circuit, startup, and thermal behavior in the final layout.

Key specifications

Input voltage
2.5 V to 5.5 V
Output current
Up to 1 A
Output voltage
0.6 V to VIN, adjustable
Switching frequency
2.4 MHz typical
Operating modes
PSM and PWM
Qualification
AEC-Q100 Grade 1
Package
SOT-563-6 (DRL)
Operating junction temperature
-40 °C to 150 °C

Compliance & Environment

RoHS
Yes
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

Automotive camera power railsSurround-view ECUsAutomotive display railsCompact point-of-load conversion

Datasheet

sszqrd0

800 KB

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Questions & answers

TPS62A01QDRLRQ1 is the orderable SOT-563-6 version of the Texas Instruments TPS62A01-Q1 automotive synchronous step-down converter. It converts a 2.5 V to 5.5 V supply to an adjustable output from 0.6 V up to VIN and supports up to 1 A output current.