
LV8907UWR2G
ActiveSENSORLESS THREE-PHASE BRUSHLESS DC MOTOR CONTROLLER AND PREDRIVER, AUTOMOTIVE
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LV8907UWR2G
ActiveSENSORLESS THREE-PHASE BRUSHLESS DC MOTOR CONTROLLER AND PREDRIVER, AUTOMOTIVE
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Technical Specifications
Parameters and characteristics for this part
| Specification | LV8907UWR2G |
|---|---|
| Function | Controller - Commutation, Direction Management |
| Grade | Automotive |
| Interface | SPI |
| Motor Type - AC, DC | Brushless DC (BLDC) |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Pre-Driver - Half Bridge (3) |
| Package / Case | 48-LQFP Exposed Pad |
| Qualification | AEC-Q100 |
| Supplier Device Package | 48-SQFP (7x7) |
| Technology | NMOS |
| Voltage - Supply [Max] | 20 V |
| Voltage - Supply [Min] | 5.5 V |
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 | $ 19.49 | |
| 10 | $ 17.98 | |||
| 25 | $ 17.17 | |||
| 100 | $ 14.64 | |||
| 250 | $ 13.94 | |||
| 500 | $ 12.93 | |||
| Digi-Reel® | 1 | $ 19.49 | ||
| 10 | $ 17.98 | |||
| 25 | $ 17.17 | |||
| 100 | $ 14.64 | |||
| 250 | $ 13.94 | |||
| 500 | $ 12.93 | |||
| Tape & Reel (TR) | 2500 | $ 12.50 | ||
| Newark | Each (Supplied on Full Reel) | 400 | $ 11.90 | |
| ON Semiconductor | N/A | 1 | $ 10.00 | |
Description
General part information
LV8907UW Series
The LV8907 is a high performance, sensorless three-phase BLDC motor controller with predrivers for automotive applications. An integrated two-stage charge pump provides gate current for a wide range of ultra low RDS(ON) NFETs. The device offers a rich set of system protection and diagnostic functions such as overcurrent, overvoltage, short-circuit, undervoltage, overtemperature and many more. It supports open-loop as well as closed-loop speed control with user configurable startup, speed setting and proportional/integral (PI) control coefficients, making it suitable for a wide range of motor and load combinations. With a built-in linear regulator for powering external circuits, a watchdog timer, and a Local Interconnect Network (LIN) transceiver, the LV8907 offers a very small system solution. The LV8907 stores system parameters in embedded one-time programmable (OTP) non-volatile memory in addition to RAM system memory. An SPI interface is provided for parameter setting and monitoring the system status. With the operating junction temperature tolerance up to 175°C and electrically LIN compatible control signals (PWM and Enable), the LV8907 is an ideal solution for stand-alone BLDC motor control systems.
Documents
Technical documentation and resources