TPIC0108BDWPR Integrated Circuits (ICs)

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Motor Type - Stepper:	--
Motor Type - AC, DC:	Brushed DC
Function:	Driver - Fully Integrated, Control and Power Stage
Output Configuration:	Half Bridge (2)
Interface:	Parallel
Technology:	DMOS
Step Resolution:	--
Applications:	General Purpose
Current - Output:	--
Voltage - Supply:	6 V ~ 18 V
Voltage - Load:	6 V ~ 18 V
Operating Temperature:	-40°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	20-SOIC (0.295", 7.50mm Width) Exposed Pad
Supplier Device Package:	20-SO PowerPad
Base Part Number:	TPIC0108

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Introduction to TPIC0108BDWPR

The TPIC0108BDWPR is a motorized Power Management Integrated Circuit (PMIC)with applications in motor drivers and controllers. The device is designed to reduce power consumption and to support the broader spectrum of electrical devices that require varying power outputs. It is compatible with a wide array of motors, controllers, and power sources, making it a good choice for many applications.

Features of TPIC0108BDWPR

The TPIC0108BDWPR has 11 main features that make it an ideal choice for a motor driver or controller. These features include: 1. Integrated thermal protection to keep the device from overheating during use. 2. An on-chip bridge driver for reduced board space and cost. 3. High switching speed of up to 10kHz. 4. On-chip complementary P- and N-channel MOSFETs for efficient operation. 5. Low quiescent current draw for reduced power consumption. 6. Advanced protective functions to protect the device from faults. 7. Over-Voltage Protection (OVP) to protect the device from high voltage stress. 8. Automatic shutdown function for improved safety. 9. Wide voltage range of 4 V to 24 V. 10. Low RDS(on) MOSFETs which help to reduce losses in the system. 11. A wide range of protection features, including over-temperature, over-current, and under-voltage protection.

Applications of TPIC0108BDWPR

The TPIC0108BDWPR can be used in a variety of applications, from automotive and industrial motor control and drives to home appliance and low-power DC to DC converters. Some of the more specific applications for the device include: 1. Motor driver applications, such as battery-powered or line-powered vehicle door locks, automotive power windows, and power door locks, as well as electric motor driven medical and laboratory equipment. 2. Lighting control applications, such as automotive/industrial lighting control systems, as well as home appliance and communication device backlight control. 3. HVAC applications, such as fan speed control, temperature control, and other applications that require precise temperature management. 4. DC-DC converter applications, such as power supplies, DC-DC converters, power management ICs, and portable electronic devices. 5. Battery charger applications, such as customer Li-ion battery chargers and automotive battery chargers.

Working Principle of TPIC0108BDWPR

The TPIC0108BDWPR uses a combination of integrated MOSFETs and bridge driver to control the power as needed. The MOSFETs consist of a low on-resistance, N-channel MOSFET and a complementary P-channel MOSFET with an on-chip driver. The on-chip driver helps to reduce power dissipation and the amount of board area needed for the circuit.The on-chip driver also helps reduce transient power losses when the motor is idling or running at lower speeds, and allows for higher switching speeds up to 10 kHz. This, combined with the integrated thermal protection, helps to ensure that the device is able to accurately regulate power output and prevent the device from overheating during operation.In addition to the integrated MOSFETs and bridge driver, the device also features several protection features to help ensure safe and efficient operation of the device. This includes over-voltage, over-temperature, and under-voltage protection, as well as an automatic shutdown function.The TPIC0108BDWPR is a versatile and efficient solution for many motor control and other power management applications. Its features and protection functions make it well suited to a range of industries, from automotive and industrial applications to home appliance and low-power DC to DC converters.

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