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产品名称：L6460
产品封装：QFP-64
产品品牌：STMicroelectronics
库 存：查看
电 话：0755-83035811
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产品介绍
L6460
Features
- Operating supply voltage from 13 V to 38 V
- 4 full bridge driver configurable in multi-motor application to drive:
- Bridge 1 and 2 (RDSon = 0.60 Ω) can be configured to work as:
- Bridge 3 and 4 (RDSon = 0.85 Ω) can be configured to work as:
- Same as bridges 1 and 2, listed above
- Stepper motor driver: up to 1/16 microstepping
- 2 buck regulators (bridge 3)
- Battery charger (bridge 4)
- Power supply management
- One switching buck regulator
- One switching regulator controller
- Fully protected through
- Thermal warning and shutdown
- SPI interface
- Programmable watchdog function
- Integrated power sequencing and supervisory functions with fault signaling through serial interface and external reset pin
- Very low power dissipation in shut-down mode (~35 mW)
- Auxiliary features
- 2 low voltage power switches
- 3 general purpose PWM generators
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