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EL7534IYZ

更新时间: 2024-10-30 22:16:11
品牌 Logo 应用领域
英特矽尔 - INTERSIL 稳压器开关光电二极管
页数 文件大小 规格书
8页 351K
描述
Monolithic 600mA Step-Down Regulator

EL7534IYZ 数据手册

 浏览型号EL7534IYZ的Datasheet PDF文件第2页浏览型号EL7534IYZ的Datasheet PDF文件第3页浏览型号EL7534IYZ的Datasheet PDF文件第4页浏览型号EL7534IYZ的Datasheet PDF文件第5页浏览型号EL7534IYZ的Datasheet PDF文件第6页浏览型号EL7534IYZ的Datasheet PDF文件第7页 
EL7534  
®
Data Sheet  
August 16, 2005  
FN7431.5  
Monolithic 600mA Step-Down Regulator  
Features  
2
2
The EL7534 is a synchronous, integrated FET 600mA step-  
down regulator with internal compensation. It operates with  
an input voltage range from 2.5V to 5.5V, which  
• Less than 0.15 in (0.97 cm ) footprint for the complete  
600mA converter  
• Components on one side of PCB  
• Max height 1.1 mm MSOP10  
accommodates supplies of 3.3V, 5V, or a Li-Ion battery  
source. The output can be externally set from 0.8V to V  
with a resistive divider.  
IN  
• 100ms Power-On-Reset output (POR)  
• Internally-compensated voltage mode controller  
• Up to 94% efficiency  
The EL7534 features PWM mode control. The operating  
frequency is typically 1.5MHz. Additional features include a  
100ms Power-On-Reset output, <1µA shut-down current,  
short-circuit protection, and over-temperature protection.  
• <1µA shut-down current  
• Overcurrent and over-temperature protection  
• Pb-Free plus anneal available (RoHS compliant)  
The EL7534 is available in the 10-pin MSOP package,  
2
making the entire converter occupy less than 0.15 in of  
PCB area with components on one side only. Both packages  
are specified for operation over the full -40°C to +85°C  
temperature range.  
Applications  
• PDA and pocket PC computers  
Ordering Information  
• Bar code readers  
PART NUMBER  
TAPE &  
REEL  
PKG.  
• Cellular phones  
(BRAND)  
PACKAGE  
DWG. #  
• Portable test equipment  
• Li-Ion battery powered devices  
• Small form factor (SFP) modules  
EL7534IY  
10-Pin MSOP  
-
MDP0043  
MDP0043  
MDP0043  
MDP0043  
MDP0043  
MDP0043  
(BPAAA)  
EL7534IY-T7  
(BPAAA)  
10-Pin MSOP  
10-Pin MSOP  
7”  
Pinout and Typical Application Diagram  
EL7534IY-T13  
(BPAAA)  
13”  
-
EL7534  
TOP VIEW  
EL7534IYZ  
(BGAAA) (Note)  
10-Pin MSOP  
(Pb-free)  
EL7534IYZ-T7  
(BGAAA) (Note)  
10-Pin MSOP  
(Pb-free)  
7”  
R *  
1
100k  
EL7534IYZ-T13  
(BGAAA) (Note)  
10-Pin MSOP  
(Pb-free)  
13”  
1
2
3
4
5
SGND  
PGND  
LX  
FB 10  
R *  
2
124kΩ  
VO  
POR  
EN  
9
8
7
6
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.  
C
10µF  
C
2
10µF  
1
L
1
POR  
EN  
1.8µH  
V
(1.8V@600mA)  
O
VIN  
R
3
V
(2.5V-6V)  
IN  
100Ω  
VDD  
RSI  
RSI  
R
C
3
6
0.1µF  
100kΩ  
R
R
100kΩ  
100kΩ  
4
5
* V = 0.8V * (1 + R / R )  
O
2
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
1
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.  
Copyright Intersil Americas Inc. 2004, 2005. All Rights Reserved  
All other trademarks mentioned are the property of their respective owners.  

EL7534IYZ 替代型号

型号 品牌 替代类型 描述 数据表
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Monolithic 600mA Step-Down Regulator

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