| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,436 pcs
|
1436 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request | |
|
1,077 pcs
|
1077 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
846 pcs
|
846 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
260 pcs
|
260 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 | |
| Input Voltage | |
| Internal Switch(s) | |
| Mounting Type | |
| Number of Channels | |
| Number of Outputs | |
| Operating Temperature | |
| Output Current | |
| Output Voltage | |
| Quiescent Current | |
| Supplier Device Package | |
| Supplier Package | |
| Topology | |
| Type | |
| Voltage |
The Texas Instruments LP8860AQVFPRQ1 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 with typical current matching of 0.5%.
This device features a boost controller with a programmable switching frequency from 100kHz to 2.2MHz, including a spread-spectrum option for reduced EMI. It supports advanced dimming functionalities, including PWM control with a dimming ratio greater than 13,000:1 and 16-bit dimming control via SPI or I2C. The LP8860AQVFPRQ1 can operate in display mode (global dimming) or cluster mode (independent dimming), and it supports hybrid PWM and current dimming for enhanced optical efficiency.
Designed for automotive applications, it is AEC-Q100 qualified and operates within an ambient temperature range of -40°C to 125°C. The LED driver is available in a 32-HLQFP package suitable for surface mounting. Additional features include boost synchronization, power-line FET control for inrush current protection, and automatic LED current reduction with an external temperature sensor for extensive fault diagnostics.
| 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.
Each channel can deliver 150mA, with a total maximum output current of 0.6A.
It supports a PWM dimming ratio greater than 13000:1.
The switching frequency is adjustable from 100kHz to 2.2MHz.
The operating temperature range is -40°C to 125°C.
It is available in a 32-HLQFP (7x7) surface-mount package.
It has 4 channels.