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TPS923654DMTR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TPS923654DMTR product

TPS923654DMTR

Power Management (PMIC)

LED driverboostbuck-boost65 V6.5 A current limitVSON-14PWM dimming

TPS923654DMTR is a 65 V-class, 6.5 A typical current-limit LED driver for non-synchronous boost and buck-boost designs requiring fast PWM or high-ratio dimming.

Best for

  • Wide-input LED boost designs
  • Buck-boost LED drivers
  • High-speed PWM dimming
  • Common-cathode LED assemblies

Avoid if

  • A synchronous power stage is required
  • The design requires spread-spectrum operation
  • The required peak inductor current exceeds the available switch-current limit margin

Check before use

  • Confirm peak inductor current remains below the device current limit under startup, transient, and fault conditions.
  • Verify all VIN, SW, OVP, CSP, and CSN voltages remain within their 63 V recommended operating limits.
  • Use the exposed thermal pad and a low-impedance PGND layout.

Key specifications

Input voltage
4.5 V to 63 V
Switch current limit
6.5 A typical
Switching frequency
100 kHz to 2.2 MHz
Package
VSON-14, 4.5 mm × 3.0 mm × 1.0 mm max

Compliance & Environment

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

Application

Professional LED lightingMachine vision and camera flashBattery charging in CC/CV mode

Datasheet

sluuct0

800 KB

Datasheet AI

CAD Models

Download ECAD models for TPS923654DMTR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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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

TPS923654DMTR is a Texas Instruments 14-pin VSON non-synchronous LED driver with an integrated low-side NMOS switch. It supports boost and buck-boost LED drive from a 4.5 V to 63 V input range.