TB62205FG
Overview
- One stepping motor driven by micro-step pseudo sine wave is controlled by a single driver IC Weight: 0.79 g (typ.)
- Enables to drive two-way supply voltage using a pair of step-down DC/DC converters
- Monolithic Bi-CMOS IC Low ON-resistance of Ron = 0.7 Ω (@Tj = 25°C, 1.0 A: typ.)
- Motor block incorporating 16-bit serial-in shift register, 16-bit latch and 4-bit D/A converter for micro step drives * * * * * * * * *
- On-chip 5-V regulator for internal circuit, enabling single power supply operation (VM) for the motor On-chip ISD and TSD circuits, and internal VDD/VM power-on reset circuit as protection circuits On-chip charge pump circuit (two external capacitors) Package: 36-pin power flat package (P-HSOP 3620-450-0.65) Motor maximum power supply voltage: 30 V (max), motor output current: 0.7 A (max) DCDC converter maximum input current: 1.2 A (max), maximum load current: 0.96 (A) On-chip Mixed Decay Mode enables specification of four-stage attenuation ratio. Chopping frequency can be set by external oscillator. High-speed chopping is possible at 100 kHz or higher. Also, DCDC frequency can be set by the external OSC. To set chopping at 100 kHz or higher is possible DataShee Note:
