Technical Specifications
Parameters and characteristics for this part
| Specification | L99H01QFTR |
|---|---|
| Function | Controller - Commutation, Direction Management |
| Grade | Automotive |
| Interface | SPI |
| Motor Type - AC, DC | Brushed DC |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Pre-Driver - Half Bridge (2) |
| Package / Case | 32-LQFP |
| Supplier Device Package | 32-LQFP (7x7) |
| Technology | CMOS |
| Voltage - Supply [Max] | 28 V |
| Voltage - Supply [Min] | 6 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 | $ 5.57 | |
| 10 | $ 5.00 | |||
| 25 | $ 4.73 | |||
| 100 | $ 4.10 | |||
| 250 | $ 3.89 | |||
| 500 | $ 3.49 | |||
| 1000 | $ 2.94 | |||
| Digi-Reel® | 1 | $ 5.57 | ||
| 10 | $ 5.00 | |||
| 25 | $ 4.73 | |||
| 100 | $ 4.10 | |||
| 250 | $ 3.89 | |||
| 500 | $ 3.49 | |||
| 1000 | $ 2.94 | |||
| Tape & Reel (TR) | 2400 | $ 2.62 | ||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 5.08 | |
| 10 | $ 3.87 | |||
| 25 | $ 3.57 | |||
| 50 | $ 3.40 | |||
| 100 | $ 3.24 | |||
| 250 | $ 3.08 | |||
| 500 | $ 2.98 | |||
| 1000 | $ 2.90 | |||
Description
General part information
L99H01 Series
The L99H01 is designed to control 4 externalN-channel MOS transistors in bridge configuration for DC-motor driving in automotive applications. A free configurable current sense amplifier is integrated. The integrated standard serial peripheral interface (SPI) controls all outputs and provides diagnostic information. An interface pin for the thermal sensors of the external MOSFETs is implemented.
Documents
Technical documentation and resources