Product Description

Dear customers,

Welcome for our web!

This is Jerry Zhang, from Beijing Borenfang Trade Co., LTD, designated supplier of the stepping motor driver IC products. Now we have launched 2 newest products THB***4AH, THB***8 models developed by Beijing Haihua Boyuan Science and Technology Development Ltd. and produced by SANYO Semiconductor Co., LTD of Japan, so now the 2 types are enjoying good market in the world with high tech and quality.

Details as follow:

1,Application:PWM current control stepping motor driver

2,Package: MFP*0KR

3,Features

①1 channel PWM current control stepping motor driver

②BiCDMOS process IC

③Output on-resistance ( High side 0.3 &branded;, Low side 0.*5 &branded;, Total 0.*5 &branded;; Ta = *5°C, Io = 2.0 A)

④2, **2, W**2, 2W**2, 4W**2, 8W**2, *6W**2, *2W**2 phase excitation are selectable

⑤Advance the excitation step with the only step signal

⑥Available forward reverse control

⑦Over current protection circuit

⑧Thermal shutdown circuit

⑨Input pull down resistance

⑩With reset pin and enable pin

Absolute Maximum Ratings at Ta = *5°C