| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,463 pcs
|
1463 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Dimming | |
| Frequency | |
| Internal Switch(s) | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Current | |
| SVHC Present | |
| Supplier Device Package | |
| Topology | |
| Type | |
| Voltage |
The TPS92682QDAPRQ1 from Texas Instruments is a dual-channel controller for constant-voltage and constant-current LED driving applications. It operates with an input voltage range of 4.5 V to 65 V and can deliver up to 5 A of output current. The device features an SPI communication interface for programmable features such as spread spectrum for improved EMI, soft-start timing, and current limit settings.
This controller supports various topologies including Boost, Buck, Buck-Boost, Cuk, Flyback, and SEPIC. It offers ±4% LED current accuracy over a junction temperature range of -40°C to 150°C. The operating temperature range is -40°C to 125°C.
Designed for automotive and lighting applications, the TPS92682QDAPRQ1 is available in a 32-HTSSOP package. It supports both analog and PWM dimming methods. Key features include fault detection, fault diagnostics, and LED open/short detection, enhancing system reliability and safety.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.60 | $1.60 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5V to 65V.
The maximum output current is 5A.
It supports boost, buck, buck-boost, Cuk, flyback, and SEPIC topologies.
The operating temperature range is -40°C to 125°C.
The device is available in a 32-HTSSOP (PowerTSSOP) surface-mount package.
Analog and PWM dimming are supported.
The maximum switching frequency is 1000 kHz.