| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,581 pcs
|
2581 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
85 pcs
|
85 pcs | On Request | 1 | On Request | On Request | 2012+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Current | |
| Dimming | |
| Efficiency | |
| Features | |
| Frequency | |
| Internal Switch(s) | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Quiescent Current | |
| Supplier Device Package | |
| Topology | |
| Type | |
| Voltage |
The Texas Instruments TPS61161QDRVRQ1 is a boost converter designed for driving white LEDs. It is qualified for automotive applications and supports digital and PWM brightness control.
This LED driver operates with an input voltage range of 2.7V to 18V and can deliver an output voltage of up to 38V. It features a fixed switching frequency of 600kHz, which helps in reducing output ripple and improving conversion efficiency. The device can drive up to 10 LEDs in series and has an output current capability of 700mA.
Key features include global dimming and thermal shutdown protection. The device is available in a compact 6-WSON (2x2) package, suitable for surface mount applications. The operating temperature range is -40°C to 125°C.
With a typical quiescent current of 1.5mA and up to 90% efficiency, the TPS61161QDRVRQ1 is designed for power-sensitive applications. The 200mV reference voltage with ±2% accuracy ensures precise LED current regulation.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.62 | $0.62 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
2.7V to 18V.
38V.
600kHz.
PWM and digital brightness control.
Up to 90%.
-40°C to 125°C.
6-WSON (2x2) or 6-WDFN exposed pad.