| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
200 pcs
|
200 pcs | On Request | 1 | On Request | On Request | 1140+ | On Request | On Request | |
|
165 pcs
|
165 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Automotive Grade | |
| Current | |
| Dimming | |
| Duty Cycle | |
| Frequency | |
| Industrial Grade | |
| Input Voltage | |
| Internal Switch(s) | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Channels | |
| Number of Outputs | |
| Operating Temperature | |
| Output Voltage | |
| Supplier Device Package | |
| Topology | |
| Type | |
| Voltage |
The Texas Instruments TPS61161DRVT is a white LED driver IC designed for backlight applications. It operates with an input voltage range of 2.7V to 18V and can provide an output voltage up to 38V. This boost converter features a fixed switching frequency of 600kHz, which helps reduce output ripple and improve conversion efficiency, allowing for the use of small external components.
The TPS61161DRVT supports digital and PWM brightness control, offering flexibility in illumination management. It has a maximum LED current per channel of 20mA and a peak efficiency of 90%. The device includes built-in soft start functionality and features a 40-V rated integrated switch FET. It is housed in a 6-WSON (2x2mm) package, suitable for surface mount applications.
Key electrical characteristics include a maximum duty cycle of 93% and a 200-mV reference voltage with ±2% accuracy. The operating temperature range is -40°C to 85°C. The device also provides 38-V open LED protection, enhancing its robustness in operation.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.7 V to 18 V.
Available in 6-WSON (2x2) and 6-WDFN exposed pad packages.
-40°C to 85°C.
Yes, it supports PWM dimming.
Yes, it includes a 40-V rated integrated switch FET.
600 kHz maximum.
90%.