TB6598FN/FNG
TENTATIVE TOSHIBA Bi-CMOS Integrated Circuit Silicon Monolithic
TB6598FN/FNG
Dual Full-Bridge Driver for Stepping Motors
The TB6598FN/FNG is a 2-phase bipolar stepping motor driver employing an LDMOS structure with low ON-resistance for output drive
transistors.
By applying four input signals (EN1, EN2, IN1, IN2), it is possible to control the rotation direction (forward/reverse) of 2-phase/1-2-phase stepper motor.
It is also possible to achieve constant-current drive (PWM chopper drive).
Features
• Motor supply voltage: VM ≤ 15 V (max)
• Control supply voltage: VCC = 2.
7 V to 6 V
Weight: 0.
07 g (typ.
)
• Output current: Iout ≤ 0.
8 A (max)
• Low ON-resistance: 1.
5 Ω (upper...