The new ON driver LV8729V-TLM-H driver chip instead of THB6128
Date：2016/4/6 15:32:14 Click：3056
New LV8729 instead of THB6128 motor driver chip
LV8729V PWM is the current micro control bipolar stepper motor driver. This driver can be done in eight ways from the whole step 1/128 step micro resolution, and can input simple drive through CLK.
Characteristic advantage
The output resistance (0.35 ohm; upper side: 0.3 ohm; upper and lower total: 0.65; large = 25 ~ C, IO = 1.8A)
low power consumption
2 phase, 1-2 phase, W1 phase, -2 phase, 2W1 4W1 phase, -2 phase, 8W1 - 2 phase, 16W1 - 2 phase, -2 32W1 phase excitation is optional.
Each step of the adjustment is available, low vibration, silent drive is possible
Over current protection circuit.
Current protection
Thermal shutdown circuit.
Thermal protection
Single channel PWM current control stepping motor driver.
BiCDMOS process IC.
To promote the excitation step, the only step signal input.
Forward backward control.
Input pull down resistor
With reset pin and enable pin
Shenzhen Hao affluence Electronics Co. Ltd.
Website: www.hzfcmos.com
Fax: 086-755-33062806
Contact: Miss Lin Chen
Hand machine: 13692251063 13682377721
Mailbox: sean@yxfic.net / HZFCMOS@163.COM
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Factory address: Shenzhen city Longhua sea Huarong Road furuier Industrial Park
Store address: Shenzhen City, Futian District Huaqiang North, Zhenhua Road de GAOKE electronics market 12129-12132 No.
