Dual-Bridge Motor Controller IC, TMI8262 Replace DRV8813.
TMI8262
TMI8262.pdf
TMI8262.pdfFEATURES
? 8-V to 45-V Operating Supply Voltage Range
? 1.6-A Maximum Drive Current at 24 V and TA=25℃
? Dual H-Bridge Current Control Motor
– Drive a Bipolar Stepper or Two DC Motors
– Four Level Winding Current Control
? Multiple Decay Modes
– Mixed Decay
– Slow Decay
– Fast Decay
? Industry Standard Parallel Digital Control
Interface
? Low Current Sleep Mode
? Built In 3.3-V Reference Output Small Package
and Footprint
? Protection Features
– Overcurrent Protection (OCP)
– Thermal Shutdown (TSD)
– VM Undervoltage Lockout (UVLO)
– Fault Condition Indication Pin (nFAULT)
? Small Packages
- TMI8262: HTSSOP28
- TMI8262Q: QFN5x5-28
PIN CONFIGUTION
優勢替代
FEATURES
? 8.2-V to 45-V Operating Supply Voltage Range
? 2.5-A Maximum Drive Current at 24 V and TA = 25°C
? Dual H-Bridge Current Control Motor Driver
Drive a Bipolar Stepper or Two DC Motors
Four Level Winding Current Control
? Multiple Decay Modes
Mixed Decay
Slow Decay
Fast Decay
? Industry Standard Parallel Digital ControlInterface
? Low Current Sleep Mode
? Built In 3.3-V ReferenceOutput
? Small Package and Footprint
? Protection Features
Overcurrent Protection (OCP)
Thermal Shutdown (TSD)
VM Undervoltage Lockout (UVLO)
Fault Condition Indication Pin (nFAULT)
PIN CONFIGUTION
