| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,479 pcs
|
4479 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
3,200 pcs
|
3200 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Current | |
| Dimming | |
| Features | |
| Internal Switch(s) | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Quiescent Current | |
| Supplier Device Package | |
| Supplier Package | |
| Topology | |
| Type | |
| Voltage |
The TPS92638QPWPRQ1 from Texas Instruments is an 8-channel linear LED driver suitable for automotive applications. It operates with an input voltage range of 5V to 40V and provides an output current of up to 70mA per channel, with a maximum of 560mA in parallel operation mode. The device supports both analog and PWM dimming, offering flexibility in controlling LED brightness.
Key features include fault detection, thermal foldback, and thermal shutdown capabilities, enhancing system reliability. The driver is available in a 20-HTSSOP package, designed for surface mounting. Its operating temperature range is -40°C to 125°C, making it suitable for demanding automotive environments. The TPS92638QPWPRQ1 is also functional safety capable, with documentation available to aid in functional safety system design.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.34 | $1.34 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
5V to 40V.
70mA maximum per channel.
Analog and PWM dimming.
-40°C to 125°C.
20-HTSSOP (PowerTSSOP).
Yes, it includes LED open detection, LED short to ground detection, thermal foldback, and thermal shutdown.
0.6 mA typical.