Datasheet > ISL78010

ISL78010

更新时间： 2024-11-25 04:04:19

品牌	Logo	应用领域
英特矽尔 - INTERSIL		/
页数	文件大小	规格书
18页	394K
描述
Automotive Grade TFT-LCD Power Supply

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ISL78010 数据手册

ISL78010

Data Sheet

May 30, 2007

FN6501.0

Automotive Grade TFT-LCD Power Supply

Features

The ISL78010 is a multiple output regulator for use in all

TFT-LCD automotive applications. It features a single boost

converter with an integrated 2A FET, two positive LDOs for

• 2A current FET

• 3V to 5V input

• Up to 20V boost output

• 1% regulation on boost output

and V

generation, and a single negative LDO for

LOGIC

generation. The boost converter can be programmed

OFF

to operate in either P-mode for optimal transient response or

PI-mode for improved load regulation.

• V

-V

sequence control

LOGIC BOOST OFF ON

-V -V -V

LOGIC OFF BOOST ON

The ISL78010 includes fault protection for all four channels.

Once a fault is detected on either the V

• Programmable sequence delay

• Fully fault protected

, V

or V

BOOST ON

OFF

channels, the device is latched off until the input supply or

EN is cycled. If a fault is detected on the V channel,

LOGIC

the device is latched off until the input supply is cycled. The

channel is not affected by the EN function.

• Thermal shutdown

• Internal soft-start

LOGIC

The ISL78010 also includes an integrated start-up sequence

for V , V , V , then V or for V , V

• 32 Ld 5x5 TQFP packages

• Pb-free plus anneal available (RoHS compliant)

LOGIC BOOST OFF ON LOGIC OFF

, and V . The latter sequence requires a single

BOOST ON

external transistor. The timing of the start-up sequence is set

using an external capacitor.

Applications

• All Automotive LCD Displays

The ISL78010 comes in a 32 Ld 5x5 TQFP package and is

specified for operation over a -40°C to +105°C temperature

range.

Pinout

ISL78010

(32 LD 5X5 TQFP)

TOP VIEW

Ordering Information

PART NUMBER

(Note)

PART

MARKING

PACKAGE

(Pb-free)

PKG.

DWG. #

ISL78010ANZ*

78010ANZ 32 Ld 5x5 TQFP

Q32.5x5

*Add “-T” or “-TK” suffix for tape and reel. Please refer to TB347 for

details on reel specifications.

32 31 30 29 28 27 26 25

VREF

DELB

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.

PGND

DRVP

FBN

9 10 11 12 13 14 15 16

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...18

中文翻译

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与ISL78010相关器件

型号	品牌	获取价格	描述	数据表
ISL78010_11	INTERSIL	获取价格	Automotive Grade TFT-LCD Power Supply
ISL78010ANZ	INTERSIL	获取价格	Automotive Grade TFT-LCD Power Supply
ISL78010ANZ	RENESAS	获取价格	Automotive Grade TFT-LCD Power Supply; TQFP32; Temp Range: -40° to 105°C
ISL78010ANZ-T	RENESAS	获取价格	Automotive Grade TFT-LCD Power Supply; TQFP32; Temp Range: -40° to 105°C
ISL78010ANZ-T13	RENESAS	获取价格	SWITCHING REGULATOR
ISL78010ANZ-TK	RENESAS	获取价格	SWITCHING REGULATOR, 1.1kHz SWITCHING FREQ-MAX, PQFP32, 5 X 5 MM, ROHS COMPLIANT, PLASTIC,
ISL78010EVAL1Z	INTERSIL	获取价格	Automotive Grade TFT-LCD Power Supply
ISL78020	INTERSIL	获取价格	Automotive Grade TFT-LCD DC/DC with Integrated Amplifiers
ISL78020ANZ	INTERSIL	获取价格	Automotive Grade TFT-LCD DC/DC with Integrated Amplifiers
ISL78022	INTERSIL	获取价格	Automotive Grade TFT-LCD DC/DC with Integrated Amplifiers

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