| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
585 pcs
|
585 pcs | On Request | 1 | On Request | On Request | 1142+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Dimming | |
| Duty Cycle | |
| Frequency | |
| Internal Switch(s) | |
| Lead Style | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| SVHC Present | |
| Supplier Device Package | |
| Topology | |
| Type | |
| Voltage |
The Texas Instruments TPS61151DRCT is a high-frequency boost converter IC with two regulated current outputs, specifically designed for driving white LEDs (WLEDs). It features a 1.2MHz fixed PWM switching frequency, enabling the use of small external components. The device supports individually programmable output currents for each channel, allowing for precise LED control.
Key electrical specifications include an input voltage range of 3V to 6V and output voltages up to 27V per channel. It offers a maximum LED current of 35mA and a peak efficiency of 85%. The integrated switch and built-in power diode simplify the design. The TPS61151DRCT supports PWM dimming for adjustable brightness control.
This component is housed in a 10-VSON (3x3) surface mount package with an exposed pad, suitable for compact designs. The operating temperature range is -40°C to 85°C. Its primary application is in backlight systems, where efficient and controllable LED driving is crucial.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.26 | $1.26 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 3V to 6V.
The output voltage range is 2.5V to 27V.
It has 2 channels.
The LED current per channel is 23mA.
The peak efficiency is 85%.
The operating temperature range is -40°C to 85°C.
It is available in a 10-VSON (3x3) and 10-VFDFN Exposed Pad package.