参数资料
| 型号： | ISL97653AIRZ |
| 厂商： | Intersil |
| 文件页数： | 1/18页 |
| 文件大小： | 0K |
| 描述： | IC LCD SUPPLY 5CHN 40-QFN |
| 标准包装： | 50 |
| 应用： | LCD 电视机/监控器 |
| 电流 - 电源： | 4mA |
| 电源电压： | 4 V ~ 14 V |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 40-VFQFN 裸露焊盘 |
| 供应商设备封装： | 40-QFN 裸露焊盘（6x6） |
| 包装： | 管件 |
?
ISL97653A
Data Sheet
September 7, 2010
FN6367.3
5-Channel Integrated LCD Supply
The ISL97653A represents a fully integrated supply IC for
LCD-TV applications. With an input operating range of 4V to
14V, both commonly used LCD-TV input supplies, 5V and
12V, are supported. An A VDD supply up to 20V is generated
by a high-performance PWM BOOST converter with an
integrated 4.4A FET. V ON is generated using an integrated
charge pump with on-chip diodes and can be modulated using
an on-chip V ON slice control circuit. V OFF is generated using
an integrated charge pump controller. Additionally, the chip
allows for two logic supplies. A buck regulator with an
included 2.5A high side switch is used for the main logic
output and an internal LDO controller can be used to generate
a second logic LDO output.
To facilitate production test, an integrated HVS circuit is
included which can provide high voltage stress of the LCD
panel.
An on-board temperature sensor is also provided for system
thermal management control.
The ISL97653A is packaged in a 40 Ld 6mmx6mm QFN
package and is specified for operation over the -40°C to
+105°C temperature range.
Features
? 5V to 14V Input Supply
? Integrated 4.4A Boost Converter
? Integrated V ON Charge Pump and V ON Slice Circuit
? Integrated V OFF Charge Pump Output
? Integrated 2.5A Buck Converter
? LDO Controller for an Additional Logic Supply
? High Voltage Stress (HVS) Test Mode
? Thermal Shutdown
? 40 Ld QFN (6mmx6mm) Package
? Pb-Free (RoHS Compliant)
Applications
? LCD-TVs
? Industrial/Medical LCD Displays
Pinout
ISL97653A
(40 LD 6X6 QFN)
TOP VIEW
Ordering Information
PART NUMBER
(Note)
PART
MARKING
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL97653AIRZ
97653A IRZ
40 Ld 6X6 QFN
L40.6X6
40
39
38
37
36
35
34
33
32
31
ISL97653AIRZ-T*
97653A IRZ
40 Ld 6X6 QFN
L40.6X6
PVIN2
1
30 COMP
(Tape and Reel)
ISL97653AIRZ-TK* 97653A IRZ
40 Ld 6X6 QFN
L40.6X6
CB
2
29 FBB
(Tape and Reel)
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.
LXL1
LXL2
PGND3
PGND4
CM2
FBL
VL
VREF
3
4
5
6
7
8
9
10
28 RSET
27 HVS
26 EN
25 CDEL
24 CTL
23 DRN
22 COM
21 POUT
11
12
13
14
15
16
17
18
19
20
1
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.
Copyright Intersil Americas Inc. 2007, 2008, 2010. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL97653AIRZ-T | 功能描述:电流型 PWM 控制器 5-CH INTEGRTD LCD SUPPLY W/TEMP SENSOR RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| ISL97653AIRZ-TK | 功能描述:电流型 PWM 控制器 5-CH INTEGRTD LCD SUPPLY W/TEMP SENSOR RoHS:否 制造商:Texas Instruments 开关频率:27 KHz 上升时间: 下降时间: 工作电源电压:6 V to 15 V 工作电源电流:1.5 mA 输出端数量:1 最大工作温度:+ 105 C 安装风格:SMD/SMT 封装 / 箱体:TSSOP-14 |
| ISL97653IRZ | 制造商:Intersil Corporation 功能描述: |
| ISL97656IRTZ | 功能描述:IC REG BOOST ADJ 4A 10TDFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 类型:降压（降压） 输出类型:两者兼有 输出数:1 输出电压:5V，1 V ~ 10 V 输入电压:3.5 V ~ 28 V PWM 型:电流模式 频率 - 开关:220kHz ~ 1MHz 电流 - 输出:600mA 同步整流器:无 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-SSOP（0.154"，3.90mm 宽） 包装:带卷 (TR) 供应商设备封装:16-QSOP |
| ISL97656IRTZEVALZ | 功能描述:EVAL BOARD FOR ISL97656IRTZ RoHS:是 类别:编程器，开发系统 >> 评估板 - DC/DC 与 AC/DC（离线）SMPS 系列:* 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:True Shutdown™ 主要目的:DC/DC，步升 输出及类型:1，非隔离 功率 - 输出:- 输出电压:- 电流 - 输出:1A 输入电压:2.5 V ~ 5.5 V 稳压器拓扑结构:升压 频率 - 开关:3MHz 板类型:完全填充 已供物品:板 已用 IC / 零件:MAX8969 |
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