參數(shù)資料
型號(hào)： EL7515IYZ-T7
廠商： INTERSIL CORP
元件分類(lèi)： 穩(wěn)壓器
英文描述： High Frequency PWM Step-Up Regulator
中文描述： SWITCHING REGULATOR, 1200 kHz SWITCHING FREQ-MAX, PDSO10
封裝： ROHS COMPLIANT, MO-187, MSOP-10
文件頁(yè)數(shù)： 1/9頁(yè)
文件大?。?/td> 316K
代理商： EL7515IYZ-T7
1
FN7120.1
EL7515
High Frequency PWM Step-Up Regulator
The EL7515 is a high frequency, high efficiency step-up
DC:DC regulator operated at fixed frequency PWM mode.
With an integrated 1.4A MOSFET, it can deliver up to 600mA
output current at up to 92% efficiency. The adjustable
switching frequency is up to 1.2MHz, making it ideal for DSL
applications.
When shut down, it draws <1μA of current. This feature,
along with the minimum starting voltage of 1.8V, makes it
suitable for portable equipment powered by one lithium ion,
3 to 4 NiMH cells, or 2 cells of alkaline battery.
The EL7515 is available in a 10-pin MSOP package, with
maximum height of 1.1mm. With proper external
components, the whole converter takes less than 0.25in
2
PCB space.
This device is specified for operation over the full -40°C to
+85°C temperature range.
Pinout
EL7515
(10-PIN MSOP)
TOP VIEW
Features
Up to 92% efficiency
Up to 600mA I
OUT
4.5V < V
OUT
< 17V
1.8V < V
IN
< 13.2V
Up to 1.2MHz adjustable frequency
<1μA shutdown current
Adjustable soft-start
Low battery detection
Internal thermal protection
1.1mm max height 10-pin MSOP package
Pb-Free available (RoHS compliant)
Applications
3V to 5V and 12V converters
5V to 12V converters
TFT-LCD
DSL
Portable equipment
Desktop equipment
LX
VDD
FB
SS
LBO
LBI
EN
SGND
RT
PGND 1
2
3
4
10
9
8
7
5
6
Ordering Information
PART
NUMBER
PACKAGE
TAPE & REEL
PKG. DWG. #
EL7515IY
10-Pin MSOP
-
MDP0043
EL7515IY-T7
10-Pin MSOP
7”
MDP0043
EL7515IY-T13
10-Pin MSOP
13”
MDP0043
EL7515IYZ
(See Note)
10-Pin MSOP
(Pb-free)
-
MDP0043
EL7515IYZ-T7
(See Note)
10-Pin MSOP
(Pb-free)
7”
MDP0043
EL7515IYZ-
T13 (See Note)
10-Pin MSOP
(Pb-free)
13”
MDP0043
NOTE: Intersil Pb-free 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
May 13, 2005
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-352-6832
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2003, 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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EL7516IYS2695 制造商:Intersil Corporation 功能描述:
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