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| 型号： | TA7291ASJ |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSH DC MOTOR CONTROLLER, 1.2 A, PSIP9 |
| 封装： | SIP-9 |
| 文件页数： | 1/14页 |
| 文件大小： | 310K |
| 代理商： | TA7291ASJ |
TA7291AP/AS(J)/AF
2003-02-14
1
TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic
TA7291AP,TA7291AS(J),TA7291AF
Full-Bridge Driver for DC Motors (driver for controlling the forward and reverse rotations)
The TA7291AP/TA7291AS (J)/TA7291AF is a full-bridge driver to
control the forward and reverse rotations. Each driver can select
one of four modes: CW, CCW, stop, brake.
The TA7291AP is designed to provide output currents of 1.0 A (typ.)
and 2.0 A (peak). The TA7291AS (J)/TA7291AF is designed to
provide output currents of 0.4 A (typ.) and 1.2 A (peak).
There are two different power supply pins for each driver: one on
the output side and the other on the control side of the driver. Also,
there is the Vref pin on the output side. This pin is available for
adjusting the voltage supplied to the motor.
The input circuit of the driver is compatible with CMOS logic
because it draws a small amount of input current.
Features
Wide range of operating voltage: VCC (opr.) = 4.5 V to 27 V
: VS (opr.) = 4.5 V to 27 V
: Vref (opr.) = 4.5 V to 27 V
Vref must be ≤ VS.
Output current: AP type 1.0 A (typ.) 2.0 A (peak)
: AS (J)/AF type 0.4 A (typ.) 1.2 A (peak)
Thermal shutdown and overcurrent protection
Flyback diodes
Hysteresis for all inputs
Standby mode available
TA7291AP
TA7291AS (J)
TA7291AF
Weight
HSIP10-P-2.54: 2.47 g (typ.)
SIP9-P-2.54A: 0.92 g (typ.)
HSOP16-P-300-1.00: 0.50 g (typ.)
相关PDF资料 |
PDF描述 |
|---|---|
| TA7291AS | BRUSH DC MOTOR CONTROLLER, 1.2 A, PSIP9 |
| TA7291AF | BRUSH DC MOTOR CONTROLLER, 1.2 A, PDSO16 |
| TA7291AP | BRUSH DC MOTOR CONTROLLER, 2 A, PSFM10 |
| TA7291F | BRUSH DC MOTOR CONTROLLER, 1.2 A, PDSO18 |
| TA7291SG | BRUSH DC MOTOR CONTROLLER, 1.2 A, PSIP9 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TA7291F | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:BRIDGE DRIVER |
| TA7291F/FG | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:BRIDGE DRIVER |
| TA7291FG | 制造商:TOSHIBA 制造商全称:Toshiba Semiconductor 功能描述:BRIDGE DRIVER |
| TA7291FG(5) | 制造商:Toshiba America Electronic Components 功能描述: |
| TA7291FG(5,EL) | 功能描述:马达/运动/点火控制器和驱动器 BRIDGE DRIVER BRUSHED DC MOTOR RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
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