UCC27200D

Current - Peak Output (Source, Sink):	3A, 3A
Base Part Number:	UCC27200
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 140°C (TJ)
Rise / Fall Time (Typ):	8ns, 7ns
High Side Voltage - Max (Bootstrap):	120V
Input Type:	Non-Inverting
Series:	--
Logic Voltage - VIL, VIH:	3V, 8V
Voltage - Supply:	8 V ~ 17 V
Gate Type:	N-Channel MOSFET
Number of Drivers:	2
Channel Type:	Independent
Driven Configuration:	Half-Bridge
Part Status:	Active
Packaging:	Tube

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PMIC - Gate Drivers: UCC27200D Application Field and Working Principle

The UCC27200D is a high-speed dual-channel gate driver from Texas Instruments. It is a monolithic device that combines two high-speed, low-impedance gate drivers supporting high voltage floating bridges. The UCC27200D provides a 1.5A peak sink, 0.7A peak source current drive, a programmable slew rate, and additional protection system. This IC is the perfect choice for performing a wide range of tasks, either in motor control applications, or home automation.The UCC27200D is an integrated circuit (IC) designed to help in the control of brushless DC motors and other high-speed motor control applications. It is ideal for motor control as it can drive large currents without an external driver. Additionally, it has a built-in slew rate that allows it to regulate the amount of current supplied to the motor to a precise amount.This IC is capable of providing a slew rate from 100V/μs up to 2000V/μs, adjustable in 1V increments, and with a resolution of 0.001V/μs. This is ideal for allowing precise control over the power supplied to a motor and therefore, precise control over its speed and acceleration. The UCC27200D can also be used for other applications, such as home automation, power factor correction, and solenoid control.The UCC27200D is capable of providing an output voltage up to 600V with a power efficiency of up to 95%. Its operation is based on a complementary PNP/NPN output architecture that can drive MOSFETs, IGBTs, and other electronic switches without any external driver or op-amps. Additionally, this IC can also provide protection against overcurrent conditions and UVLO (Under Voltage Lock Out) which prevents it from operating in hazardous conditions.The working principle of the UCC27200D is based on a current drive topology system. This topology utilizes a combination of N-Channel and P-Channel FETs to drive the MOSFETs, IGBTs, and other electronic switches. This current drive topology ensures there is enough current for the load to bypass the load resistance and deliver the power needed to operate the specified device. Additionally, by carefully controlling the current with the slew rate, it is possible to regulate the speed of the motor and other applications to a precise degree.In conclusion, the UCC27200D is an IC designed to control brushless DC motors and other applications that requires high power and precise control over the current. It uses a current drive topology system to drive MOSFETs, IGBTs, and other electronic switches and offers a slew rate between 100V/μs and 2000V/μs, adjustable in 1V increments, and with a resolution of 0.001V/μs. This IC offers a maximum output voltage of 600V with a power efficiency of up to 95%. It also offers protection against overcurrent conditions and UVLO (Under Voltage Lock Out) which prevents it from operating in hazardous conditions. Finally, it can be used for a wide range of applications in motor control, home automation, power factor correction, and solenoid control.

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