ISL2100AABZ-T

Current - Peak Output (Source, Sink):	2A, 2A
Base Part Number:	ISL2100A
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C (TJ)
Rise / Fall Time (Typ):	10ns, 10ns
High Side Voltage - Max (Bootstrap):	114V
Input Type:	Non-Inverting
Series:	--
Logic Voltage - VIL, VIH:	3.7V, 7.4V
Voltage - Supply:	9 V ~ 14 V
Gate Type:	N-Channel MOSFET
Number of Drivers:	2
Channel Type:	Independent
Driven Configuration:	Half-Bridge
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

ISL2100AABZ-T is a low-voltage power distribution regulator that supports high-current applications. This PMIC – Gate Drivers is specifically designed to interface directly with high-side FETs to create an efficient power solution. It provides gate drivers with a great degree of flexibility in system design, enabling the user to address a wide variety of applications. This power distribution regulator provides reliability and low risk of component damage, allowing for increased safety and system uptime.

Application Field

The ISL2100AABZ-T can be applied in a wide range of applications, such as low-voltage power distribution and system power control. This power distribution regulator integrates high-side and low-side FET gates to provide the user with robust, reliable, and efficient power management. The device also supports redundancy and fault protection, which can provide important benefits for applications requiring dependable power supplies. Additionally, the ISL2100AABZ-T is an excellent choice for industrial, automotive, computers, and other power conversion applications.

Working Principle

The working principle of the ISL2100AABZ-T is based on its advanced gate-driver capabilities. This PMIC – Gate Drivers uses both high-side and low-side FETs with their gates driven by independent gates. The gate drive is regulated so that one FET is always in a high-impedance state and thereby reduces the risk of cross-conduction and component damage. The supplied current in each FET is determined by a pair of sense resistors connected in series and feedback-controlled to achieve optimal system performance. Automatic source voltage and frequency compensation help improve the stability and execution time of the circuit. The ISL2100AABZ-T also supports a feature called "Active Voltage Positioning" which allows it to automatically adjust the power supply value to the load request in an optimal manner.

Additional Features

The ISL2100AABZ-T provides a number of features for improved reliability and dependability. These features include a dual-state input protection system, fault flags, active voltage positioning and overcurrent protection. The dual-state input protection system creates an isolation barrier between the power and control signals, protecting both against overvoltage, reverse voltage, and transients. Fault flags provide system-level protection in the case of a fault, allowing any necessary action to be taken. The Active Voltage Positioning feature ensures that the power supply voltage is accurately adjusted to the load’s requirements with minimal losses. Finally, the overcurrent protection helps protect the device against current overload, allowing the system to run safely and reliably.

Conclusion

The ISL2100AABZ-T is a low-voltage power distribution regulator that provides a great degree of flexibility in system design. This PMIC – Gate Drivers integrates high-side and low-side FET gates that are regulated to ensure no cross-conduction or other component damage occurs. The device also supports a variety of features and functions, such as dual-state input protection, fault flags, active voltage positioning, and overcurrent protection. These features provide users with increased safety and reliability, allowing for a dependable and efficient power solution.

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