Product Description

Dear customer,
Nice greetings! Thank you for your visit
This is Jerry Zhang, from Beijing Borenfang Trade Co., LTD, designated supplier of the stepping motor driver IC products. And now we have launched 2 newest models THB***4AH and THB***8, 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:
                                            THB***8
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**2phase 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°CParameter

Item

Symbol

Ratings

Unit

Supply voltage

VMmax

*6

V

Output current

Iomax

2.2

A

Logic voltage

VINmax

6

V

VREF voltage

VREFmax

3

V

MO voltage

VMOmax

6

V

DOWN voltage

VDOmax

6

V

Operating temperature

Topg

**0 to **5

°C

Storage temperature

Tstg

**5 to ***0

°C

Welcome for inquires, any needs,questions pls let me know, i'll try my best to help.reply soon!