ISL9011IRBLZ-T

Current - Output:	150mA, 300mA
Base Part Number:	ISL9011
Supplier Device Package:	10-DFN (3x3)
Package / Case:	10-VFDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Protection Features:	Over Current, Over Temperature, Soft Start, Under Voltage Lockout (UVLO)
Control Features:	Enable
PSRR:	--
Current - Supply (Max):	60µA
Current - Quiescent (Iq):	40µA
Series:	--
Voltage Dropout (Max):	-, 0.325V @ 300mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	1.5V, 2.9V
Voltage - Input (Max):	6.5V
Number of Regulators:	2
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

ISL9011IRBLZ-T is a high voltage linear regulator integrated circuit (IC) from Intersil corporation. It is part of the company’s low power voltage regulator family, targeted for applications requiring low quiescent current and high efficiency operation. Specifically, the ISL9011IRBLZ-T has been designed to replace linear regulators operating from 5V to 28V input and output voltages up to 40V.

Applications

The ISL9011IRBLZ-T is ideal for a wide range of applications and is typically used in drones, robots, portable medical and fitness equipment, industrial equipment and other mobile and battery powered products. It has a wide range of operational voltage and is capable of providing output current up to 1A. Additionally, it has a fast transient response time and low operating noise that make it suitable for high frequency applications.

Features

The ISL9011IRBLZ-T is available in three different package options – Small Outline (SOIC-8), PND-8 & TSSOP-8. All versions feature low quiescent current with high efficiency, low-noise operation, wide operating voltage range and high output currents up to 1A. The linear regulator has an input voltage range from 5V to 28V and a maximum output voltage of 40V. It offers a dropout voltage of 250mV at light loads and 400mV when delivering full load current for improved performance. The ISL9011IRBLZ-T offers two different protection features – over temperature protection and Over Voltage protection. The over temperature protection feature prevents the regulator from overheating and prevents it from damage due to thermal runaway. It automatically shuts down the output voltage when channel temperature exceeds a programmed temperature threshold. The Over Voltage protection feature protects the device from output voltages that exceed the internal voltage reference. It automatically shuts down the output voltage when the output voltage is greater than the internal voltage reference.

Working Principle

The ISL9011IRBLZ-T is a linear voltage regulator that is based on the principle of Ohm’s law. Its basic function is to reduce the input voltage to an output voltage of desired value. The device comprises of three internal power stages. The first stage is an adjustable voltage reference. It is used to program the output voltage of the regulator. The second stage is a linear transconductance amplifier which compares the output voltage with the voltage reference, and produces a corresponding output current. This current is then sent to the third stage, which is the output driver stage. This stage amplifies the current from the amplifier stage and supplies it to the output terminals. The output driver then regulates the output voltage to the desired value. The output voltage is further monitored by the linear transconductance amplifier and any change in the output voltage is adjusted by the output driver stage. The ISL9011IRBLZ-T operates with a nominal supply voltage ranging from 5V to 28V and provides a precise output voltage up to 40V with a low dropout voltage and very low quiescent current of 1mA. It has a high efficiency of up to 92% over its operating range and the output voltage is adjustable through a simple external resistor divider.

Conclusion

The ISL9011IRBLZ-T is an integrated circuit from Intersil that is designed for low quiescent current and high efficiency operation. It is perfect for drones, robots, portable medical and fitness equipment, industrial equipment and other mobile and battery powered products and offers a wide range of operational voltage. It is available in three different packages and offers a wide range of protection features. The ISL9011IRBLZ-T is based on the principle of Ohm’s law and operates with a nominal supply voltage ranging from 5V to 28V, providing a precise output voltage up to 40V with a low dropout voltage and very low quiescent current of 1mA. It has a high efficiency of up to 92% and the output voltage is adjustable through a simple external resistor divider.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description