| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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1,874 pcs
|
1874 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| AEC Qualified | |
| Applications | |
| Automotive Grade | |
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| Dimming | |
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| Frequency | |
| Internal Switch(s) | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Current | |
| Quiescent Current | |
| Supplier Device Package | |
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The Texas Instruments LP8869QPWPRQ1 is a highly-integrated, 3-channel automotive LED driver designed for backlight and illumination applications. This device features power line FET protection and supports an input voltage range from 4.5V to 40V, with an output voltage capability of up to 45V.
Key electrical specifications include three output channels, each capable of delivering up to 120mA. The driver operates with a switching frequency adjustable from 300kHz to 2.2MHz, and features PWM dimming for precise control. It includes integrated boost and SEPIC converters for efficient LED string power management.
Designed for automotive environments, the LP8869QPWPRQ1 operates within a temperature range of -40°C to 125°C. It is available in a 20-HTSSOP package, suitable for surface mount applications. The device is AEC-Q100 qualified for automotive applications and is functional safety capable.
Features such as adjustable switch frequency, fault detection, LED open/shorted detection, and thermal shutdown enhance its reliability and performance in demanding automotive systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.03 | $1.03 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 125°C.
The LP8869QPWPRQ1 is available in a 20-HTSSOP package.
The RoHS status is RoHS3 Compliant.
The LP8869QPWPRQ1 has 3 channels.
The maximum output current per channel is 120mA.
The input voltage range is 4.5V to 40V.
The maximum output voltage is 45V.