參數(shù)資料
型號： ISL97653A
廠商： Intersil Corporation
英文描述： 5-Channel Integrated LCD Supply
中文描述： 5通道集成LCD電源
文件頁數(shù)： 1/18頁
文件大?。?/td> 523K
代理商： ISL97653A
1
FN6367.0
ISL97653A
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
ISL97653A
40 Ld 6X6 QFN
L40.6X6
ISL97653AIRZ-T*
ISL97653A
40 Ld 6X6 QFN
Tape and Reel
L40.6X6
ISL97653AIRZ-TK* ISL97653A
40 Ld 6X6 QFN
Tape and Reel
L40.6X6
*Please refer to TB347 for details on reel specifications.
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.
1
40
2
3
4
5
6
7
8
9
10
30
29
28
27
26
25
24
23
22
21
39
38
37
36
35
34
33
32
31
11
12
13
14
15
16
17
18
19
20
L
L
P
A
P
L
L
P
P
T
COMP
FBB
RSET
HVS
EN
CDEL
CTL
DRN
COM
POUT
PVIN2
CB
LXL1
LXL2
PGND3
PGND4
CM2
FBL
VL
VREF
F
S
N
P
C
C
C
C
S
F
Data Sheet
December 6, 2007
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. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
相關(guān)PDF資料
PDF描述
ISL97653AIRZ 5-Channel Integrated LCD Supply
ISL97653AIRZ-T 5-Channel Integrated LCD Supply
ISL97653AIRZ-TK 5-Channel Integrated LCD Supply
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL97653AIRZ 功能描述:電流型 PWM 控制器 5-CH INTEGRTD LCD SUPPLY W/TEMP SENSOR RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
ISL97653AIRZ-T 功能描述:電流型 PWM 控制器 5-CH INTEGRTD LCD SUPPLY W/TEMP SENSOR RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSSOP-14
ISL97653AIRZ-TK 功能描述:電流型 PWM 控制器 5-CH INTEGRTD LCD SUPPLY W/TEMP SENSOR RoHS:否 制造商:Texas Instruments 開關(guān)頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: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 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 開關(guān)穩(wěn)壓器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:降壓（降壓） 輸出類型:兩者兼有 輸出數(shù):1 輸出電壓:5V，1 V ~ 10 V 輸入電壓:3.5 V ~ 28 V PWM 型:電流模式 頻率 - 開關(guān):220kHz ~ 1MHz 電流 - 輸出:600mA 同步整流器:無 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SSOP（0.154"，3.90mm 寬） 包裝:帶卷 (TR) 供應(yīng)商設(shè)備封裝:16-QSOP
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