LP877020RHBRQ1
ActiveDUAL BUCK CONVERTER AND 5-V BOOST WITH DIAGNOSTIC FUNCTIONS
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LP877020RHBRQ1
ActiveDUAL BUCK CONVERTER AND 5-V BOOST WITH DIAGNOSTIC FUNCTIONS
Technical Specifications
Parameters and characteristics for this part
| Specification | LP877020RHBRQ1 |
|---|---|
| Applications | Camera |
| Current - Supply | 27 mA |
| Grade | Automotive |
| Mounting Type | Wettable Flank, Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 32-VFQFN Exposed Pad |
| Qualification | AEC-Q100 |
| Supplier Device Package | 32-VQFN (5x5) |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 4.90 | |
| 10 | $ 4.40 | |||
| 25 | $ 4.16 | |||
| 100 | $ 3.60 | |||
| 250 | $ 3.42 | |||
| 500 | $ 3.07 | |||
| 1000 | $ 2.59 | |||
| Digi-Reel® | 1 | $ 4.90 | ||
| 10 | $ 4.40 | |||
| 25 | $ 4.16 | |||
| 100 | $ 3.60 | |||
| 250 | $ 3.42 | |||
| 500 | $ 3.07 | |||
| 1000 | $ 2.59 | |||
| Tape & Reel (TR) | 3000 | $ 2.46 | ||
| Texas Instruments | LARGE T&R | 1 | $ 3.70 | |
| 100 | $ 3.24 | |||
| 250 | $ 2.27 | |||
| 1000 | $ 1.83 | |||
Description
General part information
LP87702-Q1 Series
The LP87702-Q1helps meet the power management requirements of the latest platforms, particularly in automotive radar and camera and industrial radar applications. The device contains two step-down DC/DC converters, and a 5-V boost converter to support safety critical applications. The device integrates two voltage monitoring inputs for external power supplies and a window watchdog.
The automatic PWM/PFM (AUTO mode) operation gives high efficiency over a wide output current range for buck converters. The LP87702-Q1 uses remote voltage sensing to compensate IR drop between the converter output and the point-of-load, thus improving the accuracy of the output voltage.
Programmable start-up and shutdown sequences synchronized to the enable signal are supported, including general purpose digital outputs.
Documents
Technical documentation and resources
