3.6-A Brushed DC Motor Driver (PWM Control), TMI8870 Replace DRV8870.
TMI8870
TMI8870.pdf
TMI8870.pdfFEATURES
? H-Bridge Motor Driver
Drives One DC Motor, One Winding of a
Stepper Motor, or Other Loads
? Wide 6.8V to 45V Operating Voltage
? 3.6-A Peak Current Drive
? PWM Control Interface
? Integrated Current Regulation
? Low-Power Sleep Mode
? VM Undervoltage Lockout (UVLO)
? Overcurrent Protection (OCP)
- Retry After OCP: TMI8870
- Latch After OCP: TMI8870B
? Thermal Shutdown (TSD)
? Automatic Fault Recovery
? ESOP8 Small Package and Footprint
PIN CONFIGUTION
優勢替代
FEATURES
? H-Bridge Motor Driver
– Drives One DC Motor, One Winding of a
Stepper Motor, or Other Loads
? Wide 6.5-V to 45-V Operating Voltage
? 565-mΩ Typical RDS(on) (HS + LS)
? 3.6-A Peak Current Drive
? PWM Control Interface
? Integrated Current Regulation
? Low-Power Sleep Mode
? Small Package and Footprint
– 8-Pin HSOP With PowerPAD?
– 4.9 × 6.0 mm
PIN CONFIGUTION
