SANYO- Electronic Component Stepper Driver IC THB8128

[songzeyang]

In view of the problem from the stepper motor controller users usually encounter and the reports from the semiconductor ic markets, for example, noise come from the driving, reset zero function, board toast the board ect.

THB8128 produced by SANYO Semiconductor Co.Ltd of Japan, it is our newly key launched product. Now is enjoying good market in the world with high tech and quality, good reputation.

*1 channel PWM current control stepping motor driver
*BiCDMOS process IC
*Output on-resistance( High side 0.25 Ω, Low side 0.15 Ω, Total 0.40 Ω; Ta = 25°C, Io = 4.0 A)
*Selectable phase drive (1/2, 1/8, 1/16,1/32, 1/64，1/128， 1/10，1/20step)
*Advance the excitation step with the only step signal input
*Available forward reverse control
*Iomax =4.3A
*Over current protection circuit
*Thermal shutdown circuit
*Input pull down resistance
*With reset pin and enable pin

Absolute Maximum Ratings at Ta = 25° C
*Operating temperature（Topg）: -30 to 85 ° C
*Storage temperature (Tstg): -55 to +150 ° C
*Package: HZIP25
*Dimentions: 2.92*1.29*0.45cm

[songzeyang]

You can find the announcement from the attachement about THB series chip by SANYO Semiconductor Co.Ltd.