| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,000 pcs
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1000 pcs | On Request | 1 | On Request | On Request | 22+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Current | |
| Dimming | |
| Features | |
| Frequency | |
| Internal Switch(s) | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Current | |
| Supplier Device Package | |
| Topology | |
| Type | |
| Voltage |
The Texas Instruments LP8860JQVFPRQ1 is an automotive-grade, low-EMI, 4-channel LED driver. It operates with an input voltage range from 3V to 48V and provides up to 150mA of current per channel with high precision.
This device utilizes a Boost topology with current sinks and offers advanced features such as adjustable switching frequency from 100kHz to 2.2MHz, PWM dimming with a ratio greater than 13,000:1, and 16-bit dimming control via SPI or I2C. It supports both display and cluster dimming modes, along with hybrid PWM and current dimming for enhanced optical efficiency.
The LP8860JQVFPRQ1 is designed for automotive applications and is AEC-Q100 qualified. It operates within an ambient temperature range of -40°C to 125°C. The component is housed in a 32-HLQFP package and is suitable for surface mount applications.
Key features include fault diagnostics, boost synchronization, and power-line FET control for inrush current protection. Automatic LED current reduction with an external temperature sensor is also supported, contributing to system reliability and longevity.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.75 | $2.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 3V to 48V, and the output voltage range is 2V to 48V.
It is available in a 32-HLQFP (7x7mm) surface-mount package.
The operating temperature range is -40°C to 125°C.
The maximum output current per channel is 0.6A.
It supports 16-bit PWM dimming with a dimming ratio greater than 13000:1.
The switching frequency is adjustable from 100kHz to 2.2MHz.
Yes, it features I2C control for 16-bit dimming and configuration.