IRS2186STRPBF

Current - Peak Output (Source, Sink):	4A, 4A
Base Part Number:	IRS2186SPBF
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 150°C (TJ)
Rise / Fall Time (Typ):	22ns, 18ns
High Side Voltage - Max (Bootstrap):	600V
Input Type:	Non-Inverting
Series:	--
Logic Voltage - VIL, VIH:	0.8V, 2.5V
Voltage - Supply:	10 V ~ 20 V
Gate Type:	IGBT, N-Channel MOSFET
Number of Drivers:	2
Channel Type:	Independent
Driven Configuration:	Half-Bridge
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

A Power Management Integrated Circuit (PMIC) is a semiconductor device that combines a number of functions related to the management of power in a variety of electronic systems; they are used extensively in both commercial and industrial applications. PMICs usually offer a range of functionalities such as voltage regulation, current regulation, temperature regulation, power sequencer and switch mode power delivery. Gate drivers are a type of PMICs specifically designed to control the timing of logic signals sent to power switches in dynamic power conversion systems.

IRS2186STRPBF Application Field and Working Principle

The IRS2186STRPBF is a high-speed half-bridge Gate Driver from Infineon. It operates from a single +12V supply and is ideal for use in high power, high frequency power conversion applications such as motor drives, DC-DC converters and solar inverters.The IRS2186STRPBF features an ESD protection of up to ±3000 V HBM, low supply current of typically 200 mA, a low turn-on delay time of 5ns, a low turn-off delay time of 10ns and a wide operating temperature range of -40°C to 125°C.This device has an operating frequency of up to 500 kHz, with a pulse width modulation ratio of up to 100%. It features excellent short circuit protection with a maximum peak current rating of 6A. The IRS2186STRPBF integrates two independent high-speed drivers for half-bridge applications and is capable of driving N- and P-channel power MOSFETs with a maximum voltage rating of 500V. It also features a low dissipation and low propagation delay amplifier.The working principle of IRS2186STRPBF is to control the timing of logic signals sent to power switches in dynamic power conversion systems. It acts as a switch between input logic signals and output transistor gates, controlling the switching of power transistors. The device receives logic signals from the microcontroller and amplifies it to the level necessary to drive the power transistors. The gate drive voltage is applied to the output transistor gates to activate or deactivate them.The IRS2186STRPBF is designed to provide high performance and flexibility. Its compact size and low power consumption make it ideal for applications that require power conversion or switching with minimum power loss. It is also suitable for high-speed, unidirectional or bidirectional converter applications.

Conclusion

The IRS2186STRPBF is a high-speed, high-performance gate driver from Infineon. It has an operating frequency of up to 500 kHz, a pulse width modulation ratio of up to 100%, a low supply current of typically 200 mA, and an ESD protection of up to ±3000 V HBM. The device is ideal for use in high power, high frequency power conversion applications such as motor drives, DC-DC converters and solar inverters. It is suitable for high-speed, unidirectional or bidirectional converter applications.

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