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发布时间：2009-05-11 浏览：3979次
DUAL FULL-BRIDGE PWM MOTOR DRIVER WITH BRAKE
ABSOLUTE MAXIMUM RATINGS
Load Supply Voltage, VBB ................... 30 V
Output Current, IOUT (peak) .......... ±750 mA
(continuous) .............................. ±650 mA
Logic Supply Voltage, VCC ................. 7.0 V
Input Voltage, Vin ..... -0.3 V to VCC + 0.3 V
Sense Voltage, VS ................................ 1.0 V
Package Power Dissipation (TA = 25°C), PD
A3968SA ..................................... 1.8 W*
A3968SLB ................................... 1.4 W*
Operating Temperature Range,
TA ................................... -20°C to +85°C
Junction Temperature,
TJ ................................................. +150°C
Storage Temperature Range,
TS ................................. -55°C to +150°C
A3968SLB-T 包装
A3968SLB-T 备注 原装正品，无铅现货，步进电机驱动IC
A3968SLB-T 技术资料
A3968SLB-T.pdf
A3968SLB-T 技术资料
A3968SLB-T.pdf
A3968SLB-T 相关型号 A3968SLB-T
A3968SLB-T 报价
FEATURES
■ ±650 mA Continuous Output Current
■ 30 V Output Voltage Rating
■ Internal Fixed-Frequency PWM Current Control
■ Satlington Sink Drivers
■ Brake Mode
■ User-Selectable Blanking Window
■ Internal Ground-Clamp & Flyback Diodes
■ Internal Thermal-Shutdown Circuitry
■ Crossover-Current Protection and UVLO Protection
FEATURES
■ ±650 mA Continuous Output Current
■ 30 V Output Voltage Rating
■ Internal Fixed-Frequency PWM Current Control
■ Satlington Sink Drivers
■ Brake Mode
■ User-Selectable Blanking Window
■ Internal Ground-Clamp & Flyback Diodes
■ Internal Thermal-Shutdown Circuitry
■ Crossover-Current Protection and UVLO Protection
Load Supply Voltage, VBB ................... 30 V
Output Current, IOUT (peak) .......... ±750 mA
(continuous) .............................. ±650 mA
Logic Supply Voltage, VCC ................. 7.0 V
Input Voltage, Vin ..... -0.3 V to VCC + 0.3 V
Sense Voltage, VS ................................ 1.0 V
Package Power Dissipation (TA = 25°C), PD
A3968SA ..................................... 1.8 W*
A3968SLB ................................... 1.4 W*
Operating Temperature Range,
TA ................................... -20°C to +85°C
Junction Temperature,
TJ ................................................. +150°C
Storage Temperature Range,
TS ................................. -55°C to +150°C
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