Toll Microelectronic Inc
Search

中文EN

Number of views:
1000

TMI8876/Q

Retail price
0.0
Market price
0.0
Number of views:
1000
Product serial number
VM (V):
4.5 to 37
VCC (V):
/
Continue/Peak Current (A):
2.0/3.5
Rds(on) (HS+LS) (Ω):
0.49
CC mode:
Protection:
UVLO,TSD,OCP
Package:
HTSSOP16 QFN3x3-16
Status:
MP
Quantity
-
+
Stock:
0
FEATURES
Parameters
GENERAL DESCRIPTION
APPLICATIONS
TYPICAL APPILCATION
N-Channel H-bridge Motor Driver:
Drives One Bidirectional Brushed DC Motor, Two Unidirectional Brushed DC Motors, or Other Resistive and Inductive Loads
Wide 4.5V to 37V Operating Voltage
3.5A Peak Current Drive
Integrated Current Sensing and Regulation
PH/EN and PWM Input Control Modes
Cycle-by-cycle or Fixed Off-Time Current
Regulation
Supports 1.8V, 3.3V, 5V Logic Inputs
Built-in 5V Reference Output
Ultra-Low Power Sleep Mode
VM Under voltage Lockout (UVLO)
Over current Protection (OCP)
Thermal Shutdown (TSD)
Automatic Fault Recovery and Indicator Pin
Small Packages
- TMI8876: HTSSOP16
- TMI8876Q: QFN3x3-16
We could not find any corresponding parameters, please add them to the properties table
  • The TMI8876 is a motor driver for wide variety of end applications. The device integrates an H-bridge, charge pump regulator, current sensing and regulation, current proportional output, and protection circuitry. The charge pump improves efficiency by allowing for both high and low side N-channels MOSFETs and 100% duty cycle support.
  • Integrated current sensing allows for the driver to regulate the motor current during start up and high load events. A current limit can be set with an adjustable external voltage reference. Additionally, the device provides an output current proportional to the motor load current. This can be used to detect motor stall or change in load conditions.
  • A low-power sleep mode is provided to achieve ultra- low quiescent current draw by shutting down most of the internal circuitry. The device is fully protected from faults and short circuits, including undervoltage lockout (UVLO), output over-current protection (OCP), and device thermal shutdown (TSD). Fault conditions are indicated on nFAULT.
Brushed DC Motors
Major and Small Home Appliances
Vacuum, Humanoid and Toy Robotics
Printers and Scanners
Smart Meters
ATMs, Currency Counters and EPOS
Servo Motors and Actuators

Previous

Relevant documents

Categories:
Other download
File size:
2.8M
Number of downloads:
56
2022-03-31 18:22:58
Dependent population:
All
Page up
1

Copyright © 2019 Toll Microelectronics      陕ICP备18001394号-1     Powered by www.300.cn