Datasheet > ISL97656IRTZ-T

ISL97656IRTZ-T

更新时间： 2024-11-14 05:39:47

品牌	Logo	应用领域
英特矽尔 - INTERSIL		调节器开关
页数	文件大小	规格书
8页	423K
描述
Integrated 4A Switch PWM Step-Up Regulator

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替代型号

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ISL97656IRTZ-T 数据手册

ISL97656

Data Sheet

April 2, 2010

FN6439.4

Integrated 4A Switch PWM Step-Up

Regulator

Features

• >90% Efficiency

The ISL97656 is a high frequency, high efficiency step-up

voltage regulator operated at constant frequency PWM

mode. With an internal 4.0A, 120mΩ MOSFET, it can deliver

up to 2A output current at over 90% efficiency. The

selectable 640kHz and 1.2MHz allows smaller inductors and

faster transient response. An external compensation pin

gives the user greater flexibility in setting frequency

compensation allowing the use of low ESR Ceramic output

capacitors.

• 4.0A, 120mΩ Power MOSFET

• 2.3V to 6.0V Input

• Up to 24V Output

• 640kHz/1.2MHz Switching Frequency Selection

• Adjustable Soft-Start

• Internal Thermal Protection

• 0.8mm Max Height 10 Ld TDFN Package

• Pb-Free (RoHS Compliant)

• Halogen Free

When shut down, it draws <1µA of current and can operate

down to 2.3V input supply. These features along with

1.2MHz switching frequency makes it an ideal device for

portable equipment and TFT-LCD displays.

Applications

• TFT-LCD Displays

• DSL Modems

The ISL97656 is available in a 10 Ld TDFN package with a

maximum height of 1.1mm. The device is specified for

operation over the full -40°C to +85°C temperature range.

Pinout

• PCMCIA Cards

ISL97656

(10 LD TDFN)

TOP VIEW

• Digital Cameras

• GSM/CDMA Phones

• Portable Equipment

• Handheld Devices

COMP

FREQ

Ordering Information

PART

NUMBER

(Note)

GND

PART

MARKING

PACKAGE

(Pb-Free)

PKG.

DWG. #

GND

ISL97656IRTZ

656Z

10 Ld TDFN

L10.3x3B

ISL97656IRTZ-T*

ISL97656IRTZ-TK*

*Please refer to TB347 for details on reel specifications.

NOTE: These Intersil Pb-free plastic packaged products employ

special Pb-free material sets, molding compounds/die attach

materials, and 100% matte tin plate plus anneal (e3 termination

finish, which is RoHS compliant and compatible with both SnPb and

Pb-free soldering operations). Intersil Pb-free products are MSL

classified at Pb-free peak reflow temperatures that meet or exceed

the Pb-free requirements of IPC/JEDEC J STD-020.

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 8

中文翻译

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ISL97656IRTZ-T 替代型号

型号	品牌	替代类型	描述	数据表
ISL97656IRTZ-TK	INTERSIL	类似代替	Integrated 4A Switch PWM Step-Up Regulator

与ISL97656IRTZ-T相关器件

型号	品牌	获取价格	描述	数据表
ISL97656IRTZ-T13	RENESAS	获取价格	SWITCHING REGULATOR
ISL97656IRTZ-T7	RENESAS	获取价格	SWITCHING REGULATOR
ISL97656IRTZ-TK	INTERSIL	获取价格	Integrated 4A Switch PWM Step-Up Regulator
ISL97671	INTERSIL	获取价格	6-Channel SMBus/I2C or PWM Dimming LED Driver with Phase Shift Control
ISL97671_10	INTERSIL	获取价格	6-Channel SMBus/I2C or PWM Dimming LED Driver with Phase Shift Control
ISL97671A	INTERSIL	获取价格	6-Channel SMBus/I2C or PWM Dimming LED Driver with Phase Shift Control
ISL97671A	RENESAS	获取价格	6-Channel SMBus/I2C or PWM Dimming LED Driver with Phase Shift Control
ISL97671AIRZ	INTERSIL	获取价格	6-Channel SMBus/I2C or PWM Dimming LED Driver with Phase Shift Control
ISL97671AIRZ-EVALZ	INTERSIL	获取价格	6-Channel SMBus/I2C or PWM Dimming LED Driver with Phase Shift Control
ISL97671AIRZ-T13	RENESAS	获取价格	LED Driver

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