详情
THB***4AH is our newly launched,
market-focused product in recent times. Now is enjoying good market
in the world with high tech and quality, good
reputation.
Toshiba Semiconductor Stepping
Motor Driver IC THB***4AH Hot Sales EMS Send
The THB***4AH is a PWM
chopper-type sinusoidal micro-step bipolar stepping motor driver
IC. (can used in textile machine, instruments, bridle machine,
engraver machine, atomizing machine, coiling mahine, dispenser
machine ect step motors. )
It supports 8 kind of excitation
modes and forward/reverse mode and is capable of low-vibration,
high-performance drive of *-phase bipolar type stepping motors
using only a clock signal.
Features
1, Single-chip bipolar
sinusoidal micro-step stepping motor driver
2, Uses high withstand voltage
bicd process: Ron (upper + lower) 0.4 (typ. )
3, Forward and reverse rotation
control available
4, Selectable phase drive (1/2,
1/8, 1/*0, 1/*6, 1/*0, 1/*2, 1/*0, 1/*4 step)
5, High output withstand
voltage: VDSS *0 v
6, High output current: Iout 4.5
a (peak)
7, Packages:
HZIP***-P*1.*7
8, Output monitor pins (down /
alert)
9, Equipped with reset and
enable pins
*0, Built-in thermal
shutdown(tsd) and over-current detection(isd) circuit
Parameter
High output withstand voltage:
VDSS *0 V
High output current: Iout 4.5 A
(peak)
Packages:
HZIP**-P*1.*7
Dementions: 3.6*1.4*0.5
cm
Weight: 9.*6g
