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參數資料
| 型號： | EL7585AILZ |
| 廠商： | INTERSIL CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | TFT-LCD Power Supply |
| 中文描述： | 3.5 A SWITCHING REGULATOR, 1100 kHz SWITCHING FREQ-MAX, QCC20 |
| 封裝： | 4 X 4 MM, ROHS COMPLIANT, MO-220, QFN-20 |
| 文件頁數： | 1/18頁 |
| 文件大?。?/td> | 730K |
| 代理商： | EL7585AILZ |
1
FN7523.2
EL7585A
TFT-LCD Power Supply
The EL7585A represents a multiple output regulators for use
in all large panel, TFT-LCD applications. It features a single
boost converter with integrated 3.5A FET, two positive LDOs
for V
ON
and V
LOGIC
generation, and a single negative LDO
for V
OFF
generation. The boost converter can be
programmed to operate in either P-mode or PI-mode for
improved load regulation.
The EL7585A also integrates fault protection for all four
channels. Once a fault is detected, the device is latched off
until the input supply or EN is cycled. This device also
features an integrated start-up sequence for V
BOOST,
V
OFF
,
then V
ON
or for V
OFF
, V
BOOST
, and V
ON
sequencing. The
latter requires a single external transistor. The timing of the
start-up sequence is set using an external capacitor. The
V
LOGIC
output is constantly enabled, but does shut down
when a fault condition is detected.
The EL7585A is specified for operation over the -40°C to
+85°C temperature range.
Features
3.5A current limit FET options
3V to 5V input
Up to 20V boost out
1% regulation on all outputs
V
OFF
-V
BOOST
-V
ON
or
V
BOOST
-V
OFF
-V
ON
sequence control
- V
LOGIC
is on from start-up for EL7585A
Programmable sequence delay
Fully fault protected
Thermal shutdown
Internal soft-start
20 Ld QFN packages
Pb-free plus anneal available (RoHS compliant)
Applications
LCD monitors (15”+)
LCD-TV (up to 40”+)
Notebook displays (up to 16”)
Industrial/medical LCD displays
Pinout
EL7585A
(20 LD QFN)
TOP VIEW
1
2
3
4
15
14
13
12
6
7
8
9
2
1
1
1
CDLY
DELB
LX1
LX2
F
D
F
S
P
V
E
S
CINT
VREF
PGND
PGND
THERMAL
PAD
5
DRVP
1
D
11 FBN
1
Ordering Information
PART NUMBER
PART
MARKING
PACKAGE
TAPE &
REEL
PKG.
DWG. #
EL7585AILZ
(Note)
EL7585AIL Z 20 Ld 4x4 QFN
(Pb-free)
-
MDP0046
EL7585AILZ-T7
(Note)
EL7585AIL Z 20 Ld 4x4 QFN
(Pb-free)
7”
MDP0046
EL7585AILZ-T13
(Note)
EL7585AIL Z 20 Ld 4x4 QFN
(Pb-free)
13”
MDP0046
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
September 21, 2005
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. 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
相關PDF資料 |
PDF描述 |
|---|---|
| EL7585AILZ-T13 | TFT-LCD Power Supply |
| EL7585AILZ-T7 | TFT-LCD Power Supply |
| EL7585IL-T13 | TFT-LCD Power Supply |
| EL7585IL-T7 | TFT-LCD Power Supply |
| EL7585 | TFT-LCD Power Supply |
相關代理商/技術參數 |
參數描述 |
|---|---|
| EL7585AILZ-T13 | 功能描述:IC POWER SUPPLY TFT-LCD 20-QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,000 系列:- 應用:電源，ICERA E400，E450 輸入電壓:4.1 V ~ 5.5 V 輸出數:10 輸出電壓:可編程 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:42-WFBGA，WLCSP 供應商設備封裝:42-WLP 包裝:帶卷 (TR) |
| EL7585AILZ-T7 | 功能描述:IC POWER SUPPLY TFT-LCD 20-QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,000 系列:- 應用:電源，ICERA E400，E450 輸入電壓:4.1 V ~ 5.5 V 輸出數:10 輸出電壓:可編程 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:42-WFBGA，WLCSP 供應商設備封裝:42-WLP 包裝:帶卷 (TR) |
| EL7585AP_06 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:TFT-LCD Power Supply |
| EL7585IL | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:TFT-LCD Power Supply |
| EL7585IL-T13 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:TFT-LCD Power Supply |
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