Datasheet > ISL97645AIRZ-T7

ISL97645AIRZ-T7

更新时间： 2024-11-14 15:42:19

品牌	Logo	应用领域
瑞萨 - RENESAS		开关
页数	文件大小	规格书
16页	528K
描述
Switching Regulator

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技术参数
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ISL97645AIRZ-T7 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
包装说明：	,	Reach Compliance Code：	compliant
风险等级：	5.75	模拟集成电路 - 其他类型：	SWITCHING REGULATOR
JESD-609代码：	e3	湿度敏感等级：	3
端子面层：	Matte Tin (Sn) - annealed	Base Number Matches：	1

ISL97645AIRZ-T7 数据手册

ISL97645A

Data Sheet

October 21, 2010

FN6353.1

Boost + V Slice + V

+ Reset

Features

COM

The ISL97645A represents an integrated DC/DC regulator

for monitor and notebook applications with screen sizes up

to 20”. The device integrates a boost converter for

• 2.7V to 5.5V Input

• 2.6A Integrated Boost for Up to 20V A_VDD

• Integrated V_ONSlice

generating A_VDD, a V_ONslice circuit, and a high performance

_COMamplifier.

• RESET signal generated by Supply Monitor

• 600kHz/1.2MHz f_S

The boost converter features a 2.6A FET and has user

programmable soft-start and compensation. With efficiencies

up to 92%, the A_VDDis user selectable from 7V to 20V.

• V_COMAmplifier

- 30MHz BW

The V_ONslice circuit can control gate voltages up to 30V.

High and low levels are programmable, as well as discharge

rate and timing.

- 50V/µs SR

- 400mA Peak Output Current

• UV and OT Protection

• 24 Ld 4x4 QFN

The supply monitor can be used to monitor the input voltage

to prevent low voltage operation.

• Pb-Free (RoHS Compliant)

The integrated V_COMfeatures high speed and drive

capability. With 30MHz bandwidth and 50V/µs slew rate, the

Applications

V_COMamplifier is capable of driving 400mA peaks, and

100mA continuous output current.

• LCD Monitors (15”+)

• Notebook Display (up to 16”)

Ordering Information

Pinout

PART

NUMBER

(Notes 1, 2, 3)

TEMP.

RANGE

(°C)

PART

MARKING

PACKAGE

(Pb-Free)

PKG.

DWG. #

ISL97645A

(24 LD 4x4 QFN)

TOP VIEW

ISL97645AIRZ

NOTES:

976 45AIRZ -40 to +85 24 Ld 4x4 QFN L24.4x4D

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

on reel specifications.

24 23 22 21 20 19

2. 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.

GND

VGH_M

VFLK

VIN2

FREQ2

COMP

VDPM

VDD1

3. For Moisture Sensitivity Level (MSL), please see device

information page for ISL97645A. For more information on

MSL please see techbrief TB363.

VDD2

RESET

10 11 12

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...16

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与ISL97645AIRZ-T7相关器件

型号	品牌	获取价格	描述	数据表
ISL97645AIRZ-TK	INTERSIL	获取价格	Boost + VON Slice + VCOM
ISL97645IRZ	INTERSIL	获取价格	Boost + VON Slice + VCOM
ISL97645IRZ-T	INTERSIL	获取价格	Boost + VON Slice + VCOM
ISL97645IRZ-TK	INTERSIL	获取价格	Boost + VON Slice + VCOM
ISL97646	INTERSIL	获取价格	Boost + LDO + VON Slice + VCOM
ISL97646_07	INTERSIL	获取价格	Boost + LDO + VON Slice + VCOM
ISL97646IRZ-T	INTERSIL	获取价格	Boost + LDO + VON Slice + VCOM
ISL97646IRZ-T7	RENESAS	获取价格	Switching Regulator
ISL97646IRZ-TK	INTERSIL	获取价格	Boost + LDO + VON Slice + VCOM
ISL97646IRZ-TK7	RENESAS	获取价格	Switching Regulator

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