Download the TMI8870B datasheet PDF.
This datasheet also covers the TMI8870 variant, as both devices belong to the same 3.6-a brushed dc motor driver family and are provided as variant models within a single manufacturer datasheet.
General Description
The TMI8870/B device are the brushed-DC motor drivers for printers, appliances, industrial equipment, and other small machines.
Two logic inputs control the H-bridge driver, which consists of four N-channel MOSFETs that can control motors bidirectionally with up to 3.6-A peak current.
Key Features
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.
Full PDF Text Transcription for TMI8870B (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
TMI8870B. For precise diagrams, and layout, please refer to the original PDF.
TMI8870 TMI8870B TMI8870/B 3.6-A Brushed DC Motor Driver FEATURES ⚫ H-Bridge Motor Driver Drives One DC Motor, One Winding of a Stepper Motor, or Other Loads ⚫ Wide 6.8V ...
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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 APPLICATIONS ⚫ Printers ⚫ Appliances ⚫ Industrial Equipment ⚫ Other Mechatronics Applications GENERAL DESCRIPTION The TMI8870/B device are the brushed-DC motor drivers for printers, appliances, industrial equipment, and ot
TMI8870B Datasheet
