| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,810 pcs
|
2810 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Current | |
| Dimming | |
| Frequency | |
| Internal Switch(s) | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Current | |
| Quiescent Current | |
| Supplier Device Package | |
| Supplier Package | |
| Topology | |
| Type | |
| Voltage |
The Texas Instruments LP8860BQVFPRQ1 is an automotive-qualified, low-EMI, high-performance 4-channel LED driver. It operates with an input voltage range of 3V to 48V and provides four high-precision current sinks, each capable of delivering up to 150mA per channel.
This device utilizes a boost topology and offers advanced features such as adjustable switching frequency from 100kHz to 2.2MHz, boost synchronization, and spread-spectrum options for reduced EMI. It supports 16-bit dimming control via SPI or I2C, with a dimming ratio exceeding 13,000:1. The LP8860BQVFPRQ1 can operate in display mode (global dimming) or cluster mode (independent dimming), and employs hybrid PWM and current dimming for enhanced optical efficiency.
Packaged in a 32-HLQFP (7x7mm) surface-mount package, the LP8860BQVFPRQ1 is designed for automotive applications. It operates within an ambient temperature range of -40°C to 125°C and includes features like inrush current protection, standby energy saving, and extensive fault diagnostics. Its current matching is typically 0.5%, ensuring consistent LED string performance.
| 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 from 3V to 48V.
The LP8860BQVFPRQ1 has 4 channels.
The maximum output current per channel is 150mA.
It supports PWM dimming with 16-bit control.
The operating temperature range is -40°C to 125°C.
It is available in a 32-HLQFP (7x7) package.