參數(shù)資料
型號： ISL97651ARTZ-T
廠商： INTERSIL CORP
元件分類： 顯示驅動器
英文描述： 4-Channel Integrated LCD Supply
中文描述： LIQUID CRYSTAL DISPLAY DRIVER, QCC36
封裝： 6 X 6 MM, ROHS COMPLIANT, PLASTIC, MO-220WJJD-1, TQFN-36
文件頁數(shù)： 1/19頁
文件大?。?/td> 307K
代理商： ISL97651ARTZ-T
1
FN7493.2
ISL97651
4-Channel Integrated LCD Supply
The ISL97651 represents a high power, integrated LCD
supply IC targeted at large panel LCD displays. The
ISL97651 integrates a high power, 4.4A 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 ISL97651 have 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 boost and 92% for buck while
operating from a 4V to 5.5V input supply. The current mode
buck offers superior line and load regulation. Available in the
36 Ld QFN package, the ISL97651 is specified for ambient
operation over the -40°C to +105°C temperature range.
Pinout
ISL97651
(36 LD TQFN)
TOP VIEW
Features
4V to 5.5V input supply
A
VDD
boost up to 20V, with integrated 4.4A FET
Integrated V
ON
charge pump, up to 34V 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 thin QFN package (6mmx6mm)
Pb-free plus anneal available (RoHS compliant)
Applications
LCD monitors (15”+)
LCD-TVs (40”+)
Notebook displays (up to 16”)
Industrial/medical LCD displays
THERMAL
PAD
27
26
25
24
23
22
21
3
3
3
3
3
1
N
1
D
1
C
1
P
1
C
1
2
3
4
5
6
7
VIN1
LX1
LX2
CB
LXL
VSUP
FBL
AGND
PGND1
PGND2
VINL
NOUT
PGND3
FBN
N
E
F
V
C
8
9
20
19
1
C
3
1
C
3
VREF
FBP
CM2
CTL
D
E
1
C
1
N
2
2
C
N
Ordering Information
PART NUMBER
(Note)
PART
MARKING
TAPE &
REEL
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL97651ARTZ-T
ISL976 51ARTZ
13”
(4k pcs)
36 Ld 6x6
TQFN
L36.6x6
ISL97651ARTZ-TK ISL976 51ARTZ
13”
(1k pcs)
36 Ld 6x6
TQFN
L36.6x6
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
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.
Data Sheet
March 15, 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. 2006, 2007. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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相關代理商/技術參數(shù)
參數(shù)描述
ISL97651ARTZ-TK 功能描述:顯示驅動器和控制器 ISL97651ARTZ 4-CH IN TEGRTD LCD SUPY 1K RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel
ISL97652IRZ 功能描述:IC LCD SUPPLY HP 4CHN 48-QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:- 應用說明:Ultrasound Imaging Systems Application Note 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:37 系列:- 應用:醫(yī)療用超聲波成像，聲納 電流 - 電源:- 電源電壓:2.37 V ~ 6 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:56-WFQFN 裸露焊盤 供應商設備封裝:56-TQFN-EP（8x8） 包裝:管件
ISL97652IRZ-T 功能描述:IC LCD SUPPLY 4CH DUAL AMP 48QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:- 應用說明:Ultrasound Imaging Systems Application Note 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:37 系列:- 應用:醫(yī)療用超聲波成像，聲納 電流 - 電源:- 電源電壓:2.37 V ~ 6 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:56-WFQFN 裸露焊盤 供應商設備封裝:56-TQFN-EP（8x8） 包裝:管件
ISL97652IRZ-TK 功能描述:IC LCD SUPPLY 4CH DUAL AMP 48QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:- 應用說明:Ultrasound Imaging Systems Application Note 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:37 系列:- 應用:醫(yī)療用超聲波成像，聲納 電流 - 電源:- 電源電壓:2.37 V ~ 6 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:56-WFQFN 裸露焊盤 供應商設備封裝:56-TQFN-EP（8x8） 包裝:管件
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 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14
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