Driver 2V 8Out Hi/Lo Side Full Brdg 38Pin TSSOP Tube
Description
The A3985 is a flexible dual full-bridge gate driver suitable for driving a wide range of higher power industrial bipolar 2-phase stepper motors or 2-phase brushless dc motors. It can also be used to drive two individual torque motors or solenoid actuators. Motor power is provided by external N-channel power MOSFETs at supply voltages from 12 to 50 V.
Features and Benefits
▪ Serial interface for full digital control
▪ Dual full-bridge gate drive for N-channel MOSFETs
▪ Dual 6-bit DAC current reference
▪ Operation over 12 to 50 V supply voltage range
▪ Synchronous rectification
▪ Cross-conduction protection
▪ Adjustable mixed decay
▪ Fixed off-time PWM current control
▪ Low-current idle mode
| 型号 | 品牌 | 下载 |
|---|---|---|
| A3985SLD-T | Allegro MicroSystems 急速微电子 | 下载 |
| A3982SLB-T | Allegro MicroSystems 急速微电子 | 下载 |
| A3983SLP-T | Allegro MicroSystems 急速微电子 | 下载 |
| A3984SLP-T | Allegro MicroSystems 急速微电子 | 下载 |
| A3980KLP-T | Allegro MicroSystems 急速微电子 | 下载 |
| A3988SEVTR-T | Allegro MicroSystems 急速微电子 | 下载 |
| A3982SLBTR-T | Allegro MicroSystems 急速微电子 | 下载 |
| A3984SLPTR-T | Allegro MicroSystems 急速微电子 | 下载 |
| A3983SLPTR-T | Allegro MicroSystems 急速微电子 | 下载 |
| A3988SJPTR-T | Allegro MicroSystems 急速微电子 | 下载 |
| A3987SLPTR-T | Allegro MicroSystems 急速微电子 | 下载 |