STMicroelectronics EVAL6208N 马达驱动器-产品快照
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- STMicroelectronics
- 型号:
- EVAL6208N
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|---|---|---|
| 欧时电子元件（上海）有限公司 |
产品介绍
STMicroelectronics EVAL6208N 马达驱动器
STMICROELECTRONICS EVAL6208N DMOS DRIVER, STEPPER MOTOR, EVALUATION BOARD
STMICROELECTRONICS
EVAL6208N is a L6208 DMOS driver for bipolar stepper motor in PowerDip package evaluation board. It is a DMOS fully integrated stepper motor driver with non dissipative overcurrent protection, realised in multiPower BCD technology, which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. The device includes all the circuitry needed to drive a two phase bipolar stepper motor. Screw connectors provide connection to motor supply rail and 5V reference for the logic inputs, as well as the four outputs to motor windings. EVAL6208N can be hooked up to practiSPIN interface board through a 34 pin connector. It is also possible to run board in stand alone mode using four switches to set the direction of the rotation, the stepping sequence and the current decay style, while four potentiometers set the L6208 reference voltage and off time for the PWM current control, external reference voltages can be provided by a PWM output of a microcontroller. Operating supply voltage from 8V to 52V 5.6A output peak current(2.8A RMS), Low Rds(on) output 0.3ohm typ Operating frequency up to 100KHz Non dissipative overcurrent protection Dual independent constant toff PWM current controllers Fast/slow decay mode selection Fast decay quasi synchronous rectification Decoding logic for stepper motor full and half step drive Cross conduction protection, thermal shutdown Under voltage lockout, integrated fast free wheeling diodes Companion with EVALPRACTISPIN practiSPIN interface board. Sold separately. Silicon Manufacturer: STMicroelectronics Silicon Core Number: L6208 Kit Application Type: Power Management - Motor Control Application Sub Type: Stepper Motor - Bipolar Kit Contents: Demonstration Board L6208 Product Range: - Features: Dual Independent PWM Current Controllers, Cross Conduction Protection, Thermal Shutdown, UVLO SVHC: No SVHC (17-Dec-2015) Find similar products grouped by common attribute
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