Datasheet > ISL97632IRT14Z-TK

ISL97632IRT14Z-TK

更新时间： 2024-11-14 03:44:35

品牌	Logo	应用领域
英特矽尔 - INTERSIL		驱动器
页数	文件大小	规格书
9页	175K
描述
White LED Driver with Digital Dimming

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

ISL97632IRT14Z-TK 数据手册

浏览型号ISL97632IRT14Z-TK的Datasheet PDF文件第2页

浏览型号ISL97632IRT14Z-TK的Datasheet PDF文件第3页

浏览型号ISL97632IRT14Z-TK的Datasheet PDF文件第4页

浏览型号ISL97632IRT14Z-TK的Datasheet PDF文件第5页

浏览型号ISL97632IRT14Z-TK的Datasheet PDF文件第6页

ISL97632

Data Sheet

April 10, 2007

FN9239.2

White LED Driver with Digital Dimming

Features

The ISL97632 represents an efficient and highly integrated

PWM boost LED driver that is suitable for 1.8” to 3.5” LCDs

that employ 2 to 6 white LEDs for backlighting. With

integrated Schottky diode, OVP, and dynamic digital

dimming capability, the ISL97632 provides a simple, reliable,

and flexible solution to the backlight designers.

• 5-Bit Digital Dimming Control

• Drives up to 6 LEDs in Series

• OVP (14V, 18V and 26V for 3, 4, and 6 LEDs applications)

• Integrated Schottky Diode

• 2.4V to 5.5V input

The ISL97632 features a simple single-wire digital interface

that provides a 5-bit dimming control. The dimming signal

adjusts the FB voltage and therefore the LED brightness in a

DC manner in 32 linear steps. An EN pin can be used to

provide a zero brightness setting or shutdown power saving

function.

• 86% Efficiency

• 1.4MHz Switching Frequency Allows Small LC

• Enable for Shutdown Function or Zero Brightness Setting

• 1µA Shutdown Current

• Internally Compensated

The ISL97632 is available in the 8 Ld DFN (2mmx3mm)

package. There are 14V, 18V, and 26V OVP options that are

suitable for 3, 4, and 6 LEDs backlight applications

respectively. The ISL97632 is specified for operation over

the -40°C to +85°C ambient temperature at input voltage

from 2.4V to 5.5V.

• 8 Ld DFN (2mmx3mm)

• Pb-Free Plus Anneal Available (RoHS Compliant)

Applications

• LED backlighting for

- Cell phones

Pinout

ISL97632

(8 LD 2x3 TDFN)

TOP VIEW

- Smartphones

- MP3

- PMP

- Automotive Navigation Panel

- Portable GPS

GND

VIN

VOUT

FBSW

Ordering Information

TAPE &

SDIN

PART NUMBER

(Note)

PART

MARKING (QTY)

REEL

PACKAGE

(Pb-Free)

PKG.

DWG.#

Typical Application Circuit

ISL97632IRT14Z-T ELB

ISL97632IRT14Z-TK ELB

ISL97632IRT18Z-T ELC

ISL97632IRT18Z-TK ELC

ISL97632IRT26Z-T ELD

ISL97632IRT26Z-TK ELD

13”

(6k pcs.)

8 Ld 2x3 TDFN L8.2x3A

10µH or 22µH

VIN

13”

(1k pcs.)

VIN

13”

(6k pcs.)

VOUT

13”

(1k pcs.)

SDIN

13”

(6k pcs.)

FBSW

13”

(1k pcs.)

GND

NOTE: Intersil Pb-free plus anneal products employ special Pb-free

material sets; molding compounds/die attach materials and 100% matte

tin plate termination finish, which are 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

下载PDF

ISL97632IRT14Z-TK 替代型号

型号	品牌	替代类型	描述	数据表
ISL97632IRT14Z-T	INTERSIL	完全替代	White LED Driver with Digital Dimming

与ISL97632IRT14Z-TK相关器件

型号	品牌	获取价格	描述	数据表
ISL97632IRT18ZT	INTERSIL	获取价格	LED Driver with 1-Wire Dimming
ISL97632IRT18Z-T	INTERSIL	获取价格	White LED Driver with Digital Dimming
ISL97632IRT18ZTK	INTERSIL	获取价格	LED Driver with 1-Wire Dimming
ISL97632IRT18Z-TK	INTERSIL	获取价格	White LED Driver with Digital Dimming
ISL97632IRT26ZT	INTERSIL	获取价格	LED Driver with 1-Wire Dimming
ISL97632IRT26Z-T	INTERSIL	获取价格	White LED Driver with Digital Dimming
ISL97632IRT26ZTK	INTERSIL	获取价格	LED Driver with 1-Wire Dimming
ISL97632IRT26Z-TK	INTERSIL	获取价格	White LED Driver with Digital Dimming
ISL97634	INTERSIL	获取价格	White LED Driver with Wide PWM Dimming Range
ISL97634	RENESAS	获取价格	White LED Driver with PWM Dimming

与ISL97632IRT14Z-TK相关文章

国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

28
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

11
AMD宣布全球裁员约1000人，调整战略聚焦增长
2024-11-14

13
英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

34

产品中心

服务支持

精选活动

关于我们

帮助中心

ISL97632IRT14Z-TK

ISL97632IRT14Z-TK 数据手册

ISL97632IRT14Z-TK 替代型号

与ISL97632IRT14Z-TK相关器件

与ISL97632IRT14Z-TK相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

ISL97632IRT14Z-TK

ISL97632IRT14Z-TK 数据手册

ISL97632IRT14Z-TK 替代型号

与ISL97632IRT14Z-TK相关器件

与ISL97632IRT14Z-TK相关文章

您还可以找

您在本页遇到什么问题？