参数资料
| 型号： | ISL97646IRZ-TK |
| 厂商： | Intersil |
| 文件页数： | 1/15页 |
| 文件大小： | 0K |
| 描述： | IC REG BOOST LDO VON VCOM 24-QFN |
| 标准包装： | 1,000 |
| 应用： | 转换器，LCD 显示器 |
| 输入电压： | 2.7 V ~ 5.5 V |
| 输出数： | 2 |
| 输出电压： | 8 V ~ 20 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 24-VFQFN 裸露焊盘 |
| 供应商设备封装： | 24-QFN 裸露焊盘（4x4） |
| 包装： | 带卷 (TR) |
?
ISL97646
Data Sheet
December 14, 2007
FN6265.1
Boost + LDO + V ON Slice + V COM
The ISL97646 represents an integrated DC/DC regulator for
monitor and notebook applications with screen sizes up to
20”. The device integrates a boost converter for generating
A VDD , a V ON slice circuit, an integrated logic LDO and a high
performance V COM amplifier.
The boost converter features a 2.6A FET and has user
programmable soft-start and compensation. With efficiencies
up to 92%, the A VDD is user selectable from 7V to 20V.
The logic LDO includes a 350mA FET for driving the low
voltage needed by the external digital circuitry.
The V ON slice circuit can control gate voltages up to 30V.
High and low levels are programmable, as well as discharge
rate and timing.
The integrated V COM features high speed and drive
capability. With 30MHz bandwidth and 50V/μs slew rate, the
V COM amplifier is capable of driving 400mA peaks, and
100mA continuous output current.
Pinout
ISL97646
(24 LD 4x4 QFN)
TOP VIEW
Features
? 2.7V to 5.5V Input
? 2.6A Integrated Boost for Up to 20V A VDD
? Integrated V ON Slice
? 350mA V LOGIC LDO
- 2.5V, 2.85V, 3.3V Output Voltage Selectable
? 600kHz/1.2MHz f S
? V COM Amplifier
- 30MHz BW
- 50V/μs SR
- 400mA Peak Output Current
? UV and OT Protection
? 24 Ld 4x4 QFN
? Pb-Free (RoHS Compliant)
Applications
? LCD Monitors (15”+)
? Notebook Display (up to 16”)
Ordering Information
TEMP.
PART NUMBER
(Note)
PART
MARKING
RANGE
(°C)
PACKAGE
(Pb-Free)
PKG.
DWG. #
24
23
22
21
20
19
ISL97646IRZ-T*
976 46IRZ -40 to +85 24 Ld 4x4 QFN L24.4x4D
GND
VGH_M
VFLK
VDPM
VDD_1
1
2
3
4
5
18
17
16
15
14
LX
VIN_2
FREQ
COMP
SS
Tape & Reel
ISL97646IRZ-TK* 976 46IRZ -40 to +85 24 Ld 4x4 QFN L24.4x4D
Tape & 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
VDD_2
6
13
VIN_1
Pb-free soldering operations. Intersil Pb-free products are MSL
7
8
9
10
11
12
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, 2007. 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 |
|---|---|
| ISL97648IRTZ | 功能描述:IC BOOST DC/DC REG RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 标准包装:2,000 系列:- 应用:控制器，DSP 输入电压:4.5 V ~ 25 V 输出数:2 输出电压:最低可调至 1.2V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:30-TFSOP（0.173"，4.40mm 宽） 供应商设备封装:30-TSSOP 包装:带卷 (TR) |
| ISL97648IRTZ-T | 制造商:Intersil Corporation 功能描述:HIGH VOLTAGE TFT-LCD LOGIC DRIVER (56 LD TQFN 8X8) - Tape and Reel |
| ISL97648IRTZ-TK | 制造商:Intersil Corporation 功能描述:HIGH VOLTAGE TFT-LCD LOGIC DRIVER (56 LD TQFN 8X8) - Tape and Reel |
| ISL97649AIRZ | 功能描述:PMIC 解决方案 LCD SUPPLY DCP VCOM AMP BPMSET +LDO 28L RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
| ISL97649AIRZ-T | 功能描述:PMIC 解决方案 LCD SUPPLY DCP VCOM AMP BPMSET +LDO 28L RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
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