ISL8118IRZ-T

3.3V to 20V, Single-Phase PWM Controller with Integrated 2A/4A MOSFET  Drivers

开关控制器 3 3V-20V INPUT SYNC PWM CONT

The ISL8118IRZ-T ISL8118 is a single-phase PWM controller featuring an  input voltage range of +3.3V to +20V and integrated MOSFET  drivers. Utilizing voltage-mode operation with input voltage  feed-forward compensation, the ISL8118 maintains a constant  loop gain, providing optimal transient response for applications  with a wide input operating voltage range.

Features ISL8118IRZ-T

• Wide Input Voltage Range: +3.3V to +20V

• High-Speed 2A/4A MOSFET Gate Drivers that Operate

from 2.9V to 5.6V

• Operating Junction Temperature Range –40°C to +125°C

• External Reference Input

• Input Voltage Feed-forward Compensation

• Internal Linear Regulator

• External Linear Regulator Drive Available

• High System Accuracy:

- ±0.68% Over the Range of 0°C to +70°C

- ±1.00% Over the Range of -40°C to +85°C

• Programmable Operating Frequency from 250kHz to 2MHz

• Programmable Soft-Start with Pre-biased Load Capability

• Integrated Unity-Gain Differential Remote Sense Amplifier

• Enable Input with Voltage Monitoring Capability

• Integrated Voltage Margining with Independent Upper and

Lower Settings

• Overvoltage and Undervoltage Protection

• Low-Side and High-Side MOSFET Current Sensing

• Overcurrent Protection for Sourcing and Sinking Currents

• Power-Good Indicator with Programmable Delay

• Compact 28 Ld 5x5 QFN Package

• Pb-Free (RoHS Compliant)

Applications ISL8118IRZ-T

• Telecom and Datacom Servers

• Point of Load Modules

• Routers and Switchers

• High Current Distributed Power Supplies

企业名：深圳市中立信电子科技有限公司

类型：贸易/代理/分销

电话： 0755-23956688
0755-23956688

手机：13410226883

联系人：叶先生/王先生

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邮箱：Lee@zlxele.com

地址：广东深圳深圳市福田区彩田路彩虹新都大厦彩荟阁7A室