| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,638 pcs
|
1638 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
14 pcs
|
14 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Applications | |
| Automotive Grade | |
| Current | |
| Dimming | |
| Features | |
| Frequency | |
| Industrial Grade | |
| Input Voltage | |
| Internal Switch(s) | |
| Medical Grade | |
| Military Grade | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Current | |
| Output Voltage | |
| Quiescent Current | |
| SVHC Present | |
| Supplier Device Package | |
| Tape & Reel | |
| Topology | |
| Type | |
| Voltage |
The Texas Instruments LP8867CQPWPRQ1 is a highly-integrated, 4-channel automotive LED driver designed for applications such as backlighting.
This device supports PWM dimming and offers a high dimming ratio of 10,000:1 at 100 Hz. It operates with an input voltage range from 4.5V to 40V and can provide an output voltage up to 45V. Each of the four channels can deliver up to 120mA of current, with typical current matching of 1%. The integrated boost and SEPIC converters simplify LED string power management.
The LP8867CQPWPRQ1 features an integrated 3.3-A switch FET and operates with a switching frequency adjustable from 300 kHz to 2.2 MHz. It includes features for lower EMI, such as spread spectrum and boost synchronization. Protection features include input voltage OVP, UVLO, and boost OVP.
Packaged in a 20-HTSSOP, this LED driver is surface-mount compatible and rated for automotive applications with an operating temperature range of -40°C to 125°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.96 | $0.96 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 125°C.
The LP8867CQPWPRQ1 is available in a 20-HTSSOP package.
The input voltage range is 4.5V to 40V.
The LP8867CQPWPRQ1 has 4 channels.
The maximum output current per channel is 120mA.
Yes, it supports PWM dimming with a high dimming ratio of 10,000:1 at 100 Hz.