TPS92023DR

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TPS92023DR

IC LED DRIVER CTRLR 8SOIC

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  • 製造商。 部分 #TPS92023DR
  • 包 8-SOIC
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規格

Package Tape & Reel (TR),Cut Tape (CT),Bulk
ProductStatus Active
Type DC DC Controller
Topology Half-Bridge
InternalSwitch(s) No
NumberofOutputs 1
Voltage-Supply(Min) 11.5V
Voltage-Supply(Max) 18V
Applications Backlight, Lighting
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

概述

Description

TPS92023DR is a Texas Instruments LED driver IC designed to power LEDs with constant current from a supply source. It’s intended for small- to mid-size LED applications (indicators, backlighting, automotive lighting) where simple, efficient current regulation is needed. The device uses an external sense resistor to set the LED current and includes basic protection features (such as short/open LED protection and thermal shutdown) to improve reliability. The DR suffix indicates Tape-and-Reel packaging for automated handling.
Key points:
- Constant-current LED drive from a wide input range
- Settable LED current via sense resistor
- Protection features for robustness
- Suitable for compact, cost-sensitive lighting applications
For exact specifications, operating conditions, pinout, typical application circuits, and dimming options, consult the TI TPS92023DR datasheet and product page.

Package

TPS92023DR is in an 8-pin VSON package (3.0 mm × 3.0 mm, leadless).

Pinout

- Pin count: 6 pins
- Function: Single‑channel constant‑current LED driver; current set by an external sense resistor; includes enable and PWM dimming control.

Manufacturer

- Manufacturer: Texas Instruments (TI).
- About the company: TI is a global American semiconductor company that designs and manufactures analog, mixed-signal, and digital integrated circuits, as well as embedded processors and sensors. Headquarters: Dallas, Texas.

Application

TPS92023DR is a dual-channel constant-current LED driver. Typical applications include:
- LCD backlighting (TVs/monitors)
- LED signage and display lighting
- General and decorative/architectural lighting
- Portable or battery-powered LED lighting requiring regulated LED current.

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