TPS92512HVDGQR
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| Part Number | TPS92512HVDGQR |
|---|---|
| Manufacturer |
 Texas Instruments
|
| Description | The TPS92512HVDGQR is a high-efficiency step-down (buck) LED driver IC developed by Texas Instruments, designed for driving high-power LEDs in industrial and lighting applications. It integrates a high-side MOSFET, enabling compact and efficient current regulation without the need for external switching components. This device supports a wide input voltage range of 4.5V to 60V (HV version), making it suitable for automotive, industrial, and general lighting systems. It can deliver up to 2.5A output current, providing stable constant-current drive for high-brightness LEDs. The TPS92512HVDGQR features adjustable switching frequency from 100 kHz to 2 MHz and utilizes peak-current mode control to ensure excellent line and load regulation. It also offers analog and PWM dimming control, enabling flexible brightness adjustment with high contrast ratios. For enhanced reliability, the device includes overcurrent protection, thermal shutdown, and adjustable undervoltage lockout (UVLO), ensuring safe operation under varying conditions. It supports high output voltage capability up to approximately 65V, allowing it to drive multiple LEDs in series efficiently. The internal architecture is optimized for high efficiency and reduced EMI, especially in multi-driver synchronized systems. Packaged in a compact 10-pin HVSSOP surface-mount package with PowerPAD™, the TPS92512HVDGQR provides good thermal performance and is suitable for high-density PCB designs. The TPS92512HVDGQR is widely used in LED lighting systems, street lighting, industrial illumination, automotive lighting, and display backlighting applications, where efficient high-current LED driving is required. |
| Product Group | LED Driver |
| MOQ | 2500 pcs |
| SPQ | 2500 pcs |
| Figure/Case | HVSSOP-10 |
| Package | T&R Pack |
| Ship From | Hong Kong |
| Shipment Way | DHL / Fedex / TNT / UPS / Others |
| Delivery Term | Ex-Works |
| Send RFQ | sales@signalhk.com |
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TPS92512HVDGQR
TPS92512HVDGQR