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TPS92510 Datasheet PDF - Texas Instruments

Part NameDescriptionManufacturer
TPS92510 1.5-A Constant-Current Buck Converter for High-Brightness LEDs with Integrated LED Thermal Foldback TI
Texas Instruments TI
Other PDF  no available.
TPS92510 Datasheet PDF :   TPS92510 pdf   
TPS92510 image

DESCRIPTION
The TPS92510 is a 60-V, 1.5-A peak current-mode step-down converter with an integrated high-side MOSFET. It is specifically designed for driving high-brightness LEDs with a constant current. The tight-tolerance, 200-mV internal reference voltage reduces power dissipation in the current-sense resistor. A dedicated pulse width modulation input pin allows linear control of the light output.

FEATURES
• 3.5-V to 60-V Input Voltage Range
• Integrated 200-mΩ High-Side MOSFET
• 200 mV Internal Voltage Reference
• ±3% LED Current Accuracy
• 100 kHz to 2.5 MHz Switching Frequency Range
• Dedicated PWM Dimming Input
• LED Thermal Foldback
• Adjustable UVLO
• Overcurrent Protection
• Over-Temperature Protection
• MSOP-10 (DGQ) PowerPAD™ Package

APPLICATIONS
• Street Lighting
• Emergency Lighting
• General Illumination
• Industrial and Commercial Lighting
• MR16 LED Bulbs

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