ALLEGRO A4973SLBTR-T 电源控制器-产品快照
- 品牌:
- ALLEGRO
- 型号:
- A4973SLBTR-T
* 所有产品信息均源于第三方公开数据或用户上传，工业链仅整合供参考，真实价格货期请联系供应商确认.
| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 得捷电子（上海）有限公司 | 400 920 1199 |
产品介绍
ALLEGRO A4973SLBTR-T 电源控制器
ALLEGRO MICROSYSTEMS A4973SLBTR-T Motor Driver/Controller, Full Bridge, 3V to 5.5V supply, 50V/1.5 A/2 Outputs, WSOIC-16
ALLEGRO MICROSYSTEMS
The A4973SLBTR-T is a full-bridge PWM Motor Driver designed for bidirectional pulse width modulated (PWM) current control of inductive loads, the A4973 is capable of continuous output currents to ±1.5A and operating voltages to 50V. Internal fixed off-time PWM current-control circuitry can be used to regulate the maximum load current to a desired value. The peak load current limit is set by the user's selection of an input reference voltage and external sensing resistor. The fixed off-time pulse duration is set by user-selected external RC timing network. Internal circuit protection includes thermal shutdown with hysteresis, transient-suppression diodes and crossover-current protection. Special power-up sequencing is not required. With the ENABLE input held low, the PHASE input controls load current polarity by selecting the appropriate source and sink driver pair. Internal PWM current control Fast and slow current-decay modes Sleep (low current consumption) mode Internal transient-suppression diodes Internal thermal shutdown circuitry Crossover-current and UVLO protection -0.3 to 6V Logic/reference input voltage range 0.5V Sense voltage 6A Transient output current ( Motor Type: Full Bridge No. of Outputs: 2Outputs Output Current: 1.5A Output Voltage: 50V Driver Case Style: WSOIC No. of Pins: 16Pins Supply Voltage Min: 3V Supply Voltage Max: 5.5V Operating Temperature Min: -20°C Operating Temperature Max: 85°C Packaging: Tape & Reel Product Range: - Automotive Qualifications Standard: - MSL: MSL 3 - 168 hours Supply Voltage Range: 3V to 5.5V SVHC: No SVHC (15-Jun-2015) Find similar products grouped by common attribute
Semiconductors - ICs Power Management ICs - PMIC Drivers & Controllers Motor Drivers / Controllers
更多产品:
更多品牌:
