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参数资料
| 型号： | ISL97650ARTZ-TK |
| 厂商： | Intersil |
| 文件页数： | 1/20页 |
| 文件大小： | 0K |
| 描述： | IC LCD SUPPLY HP 4CHAN 36-TQFN |
| 标准包装： | 1 |
| 应用： | LCD 电视机/监控器 |
| 电流 - 电源： | 250µA |
| 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： | 36-WFQFN 裸露焊盘 |
| 供应商设备封装： | 36-TQFN 裸露焊盘（6x6） |
| 包装： | 标准包装 |
| 产品目录页面： | 1249 (CN2011-ZH PDF) |
| 其它名称： | ISL97650ARTZ-TKDKR |
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ISL97650
Data Sheet
April 17, 2009
FN9198.4
4-Channel Integrated LCD Supply
The ISL97650 represents a high power, integrated LCD
supply IC targeted at large panel LCD displays. The
ISL97650 integrates a high power, 2.6A boost converter for
A VDD generation, an integrated V ON charge pump, a V OFF
charge pump driver, V ON slicing circuitry and a buck
regulator with 2A switch for logic generation.
The ISL97650 has been designed for ease of layout and low
BOM cost. Supply sequencing is integrated for both
A VDD -> V OFF -> V ON and A VDD /V OFF -> V ON sequences.
The TFT power sequence uses a separate enable to the
logic buck regulator for maximum flexibility.
Peak efficiencies are >90% for both the boost and buck while
operating from a 4V to 14V input supply. The current mode
buck offers superior line and load regulation. Available in the
36 Ld TQFN package, the ISL97650 is specified for ambient
operation over the -40°C to +105°C temperature range.
Pinout
ISL97650
(36 LD TQFN)
TOP VIEW
Features
? 4V to 14V Input Supply
? A VDD Boost Up to 20V, with Integrated 2.8A FET
? Integrated V ON Charge Pump, Up to 35V OUT
? V OFF Charge Pump Driver, Down to -18V
? V LOGIC Buck Down to 1.2V, with Integrated 2A FET
? Automatic Start-up Sequencing
- A VDD -> V OFF -> V ON or A VDD /V OFF -> V ON
- Independent Logic Enable
? V ON Slicing
? Thermally Enhanced 6x6 Thin QFN Package
? Pb-free (RoHS compliant)
Applications
? LCD Monitors (15”+)
? LCD-TVs (up to 40”)
? Notebook Displays (up to 16”)
? Industrial/Medical LCD Displays
Ordering Information
PART NUMBER
PART
PACKAGE
PKG.
LX1 1
LX2 2
27 AGND1
26 PGND1
(Note)
ISL97650ARTZ-T*
MARKING
ISL976 50ARTZ
(Pb-Free)
36 Ld 6x6
DWG. #
L36.6x6
Thin TQFN
CB 3
25 PGND2
LXL 4
24 VINL
ISL97650ARTZ-TK*
ISL976 50ARTZ
36 Ld 6x6
Thin TQFN
L36.6x6
NC 5
VSUP 6
THERMAL
PAD
23 NOUT
22 PGND3
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
FBL 7
CM2 8
CTL 9
21 FBN
20 VREF
19 FBP
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.
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. 2006, 2009. 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 |
|---|---|
| ISL97650BIRTZ-T | 功能描述:直流/直流开关调节器 4-CH INTEGRTD LCD SUPPLY 36LD TQFN RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| ISL97650BIRTZ-TK | 功能描述:直流/直流开关调节器 4-CH INTEGRTD LCD SUPPLY 36LD TQFN RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| ISL97651ARTZ | 制造商:Intersil Corporation 功能描述: |
| ISL97651ARTZ-T | 功能描述:显示驱动器和控制器 ISL97651ARTZ 4-CH IN TEGRTD LCD SUPY RoHS:否 制造商:Panasonic Electronic Components 工作电源电压:2.7 V to 5.5 V 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Reel |
| ISL97651ARTZ-TK | 功能描述:显示驱动器和控制器 ISL97651ARTZ 4-CH IN TEGRTD LCD SUPY 1K RoHS:否 制造商:Panasonic Electronic Components 工作电源电压:2.7 V to 5.5 V 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Reel |
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