Datasheet > ISL78215

ISL78215

更新时间： 2024-11-19 05:39:43

品牌	Logo	应用领域
英特矽尔 - INTERSIL		控制器
页数	文件大小	规格书
11页	226K
描述
Improved Industry Standard Single-Ended Current Mode PWM Controller

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ISL78215 数据手册

Improved Industry Standard Single-Ended Current

Mode PWM Controller

ISL78215

Features

• 1A MOSFET Gate Driver

The ISL78215 family of adjustable frequency, low power,

pulse width modulating (PWM) current mode controllers

is designed for a wide range of power conversion

applications including boost, flyback, and isolated output

configurations. Peak current mode control effectively

handles power transients and provides inherent

overcurrent protection.

• 60µA Start-up Current, 100µA Maximum

• 25ns Propagation Delay Current Sense to Output

• Fast Transient Response with Peak Current Mode

Control

• Adjustable Switching Frequency to 2MHz

• 20ns Rise and Fall Times with 1nF Output Load

This advanced BiCMOS design is pin compatible with the

industry standard 384x family of controllers and offers

significantly improved performance. Features include low

operating current, 60µA start-up current, adjustable

operating frequency to 2MHz, and high peak current

drive capability with 20ns rise and fall times.

• Trimmed Timing Capacitor Discharge Current for

Accurate Deadtime/Maximum Duty Cycle Control

• High Bandwidth Error Amplifier

• Tight Tolerance Voltage Reference Over Line, Load,

and Temperature

The ISL78215 is fully TS16949 compliant and tested to

AEC-Q100 specifications.

• Tight Tolerance Current Limit Threshold

• Pb-Free (RoHS Compliant)

• TS16949 Compliant

• AEC-Q100 Tested

Applications*(see page 10)

• Automotive Power

• Telecom and Datacom Power

• Wireless Base Station Power

• File Server Power

• Industrial Power Systems

• PC Power Supplies

• Isolated Buck and Flyback Regulators

• Boost Regulators

Pin Configuration

ISL78215

(8 LD MSOP)

TOP VIEW

COMP 1

8 VREF

7 VDD

OUT

RTCT

5 GND

August 16, 2010

FN7673.0

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

12 3 4 5 6 7...11

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与ISL78215相关器件

型号	品牌	获取价格	描述	数据表
ISL78215AUZ	INTERSIL	获取价格	Improved Industry Standard Single-Ended Current Mode PWM Controller
ISL78215AUZ	RENESAS	获取价格	Improved Industry Standard Single-Ended Current Mode PWM Controller; MSOP8; Temp Range: -4
ISL78215AUZ-T	INTERSIL	获取价格	Improved Industry Standard Single-Ended Current Mode PWM Controller
ISL78215AUZ-T	RENESAS	获取价格	Improved Industry Standard Single-Ended Current Mode PWM Controller; MSOP8; Temp Range: -4
ISL78215AUZ-T7A	RENESAS	获取价格	Improved Industry Standard Single-Ended Current Mode PWM Controller
ISL78219	RENESAS	获取价格	Automotive Boost Regulator with 4A Integrated Switch
ISL78219ARTZ	RENESAS	获取价格	Automotive Boost Regulator with 4A Integrated Switch
ISL78219ARTZ-T	RENESAS	获取价格	Automotive Boost Regulator with 4A Integrated Switch
ISL78219EV1Z	RENESAS	获取价格	Automotive Boost Regulator with 4A Integrated Switch
ISL78220	INTERSIL	获取价格	6-Phase Interleaved Boost PWM Controller with Light Load Efficiency Enhancement

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