Datasheet > ISL97519AIUZ

ISL97519AIUZ

更新时间： 2024-11-09 05:39:47

品牌	Logo	应用领域
英特矽尔 - INTERSIL		调节器开关光电二极管
页数	文件大小	规格书
9页	368K
描述
600kHz/1.2MHz PWM Step-Up Regulator

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ISL97519AIUZ 数据手册

ISL97519A

Data Sheet

June 30, 2008

FN6683.2

600kHz/1.2MHz PWM Step-Up Regulator

Features

The ISL97519A is a high frequency, high efficiency step-up

voltage regulator operated at constant frequency PWM

mode. With an internal 2.0A, 200mΩ MOSFET, it can deliver

up to 1A output current at over 90% efficiency. Two

selectable frequencies, 600kHz and 1.2MHz, allow trade offs

between smaller components 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.

• >90% Efficiency

• 2.0A, 200mΩ Power MOSFET

• 2.3V to 5.5V Input

• Up to 25V Output

• 600kHz/1.2MHz Switching Frequency Selection

• Adjustable Soft-Start

• Internal Thermal Protection

• 1.1mm Max Height 8 Ld MSOP 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.

The ISL97519A is available in an 8 Ld MSOP package with a

maximum height of 1.1mm. The device is specified for

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

Applications

• TFT-LCD displays

• DSL modems

Pinout

• PCMCIA cards

ISL97519A

(8 LD MSOP)

TOP VIEW

• Digital cameras

• GSM/CDMA phones

• Portable equipment

• Handheld devices

COMP

FSEL

VDD

Ordering Information

GND

PART

NUMBER

(Note)

PART

MARKING

PACKAGE

(Pb-Free)

PKG.

DWG. #

ISL97519AIUZ

7519A

8 Ld MSOP

MDP0043

ISL97519AIUZ-T*

ISL97519AIUZ-TK* 7519A

*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...9

中文翻译

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ISL97519AIUZ 替代型号

型号	品牌	替代类型	描述	数据表
ISL97519AIUZ-TK	INTERSIL	类似代替	600kHz/1.2MHz PWM Step-Up Regulator
ISL97519AIUZ-T	INTERSIL	类似代替	600kHz/1.2MHz PWM Step-Up Regulator
ISL97516IUZ	INTERSIL	类似代替	600kHz/1.2MHz PWM Step-Up Regulator

与ISL97519AIUZ相关器件

型号	品牌	获取价格	描述	数据表
ISL97519AIUZ-T	INTERSIL	获取价格	600kHz/1.2MHz PWM Step-Up Regulator
ISL97519AIUZ-TK	INTERSIL	获取价格	600kHz/1.2MHz PWM Step-Up Regulator
ISL97519IUZ	INTERSIL	获取价格	1% Output Accuracy 600kHz/1.2MHz PWM Step-Up Regulator
ISL97519IUZ-T	INTERSIL	获取价格	1% Output Accuracy 600kHz/1.2MHz PWM Step-Up Regulator
ISL97519IUZ-TK	INTERSIL	获取价格	1% Output Accuracy 600kHz/1.2MHz PWM Step-Up Regulator
ISL97522	INTERSIL	获取价格	4-Channel TFT-LCD Supply
ISL97522IRZ-T	INTERSIL	获取价格	4-Channel TFT-LCD Supply
ISL97522IRZ-TK	INTERSIL	获取价格	4-Channel TFT-LCD Supply
ISL97536	INTERSIL	获取价格	Monolithic 1A Step-Down Regulator with Low Quiescent Current
ISL97536_07	INTERSIL	获取价格	Monolithic 1A Step-Down Regulator with Low Quiescent Current

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