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Texas Instruments TPS923655 | Demoboard TPS923655DMTREVM
TPS923655 evaluation module for 65-V, 4-A boost/buck-boost LED driver in VSON package
Overview
| Topology | Buck-Boost Converter |
| Input voltage | 4.5-65 V |
| Switching frequency | 100-2200 kHz |
| Output 1 | 60 V / 2 A |
| IC revision | A |
Description
The TPS923655DMTREVM helps the user evaluate the features of the boost/buck-boost LED driver TPS923655 in VSON package. The TPS923655 is a 4-A non-synchronous boost/buck-boost LED driver with 4.5-V to 65-V wide-input voltage range, inductive fast dimming (IFD) and spread spectrum.
Features
- Integrated 150-mΩ MOSFETs for 4-A continuous output current
- 100-kHz to 2.2-MHz optional switching frequency with spread spectrum
- Advanced dimming options including analog dimming, PWM dimming, hybrid dimming and flexible dimming
- Inductive fast dimming (IFD) with minimum 200-ns pulse width and high dimming ratio
- Full protection features and configurable thermal foldback curve
Typical applications
- Instant illumination: – Machine vision, camera flash – Fire alarm, strobe, Constant illumination: – Indoor, outdoor, professional lighting – Medical, surgical lighting – Projector, laser TV, printer, IP camera
- CC and CV source: – LCD backlighting – Battery charging – TEC control
More information
Products
Order Code | Datasheet | Downloads | Status | Product series | Pins | Color | Gender | IR(A) | Packaging | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 | WR-PHD Jumper, 1, Black | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-PHD Jumper | Pins1 | ColorBlack | GenderJumper | Rated Current3 A | PackagingBag |