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MAX8518

更新时间： 2024-02-26 04:03:46
品牌 Logo 应用领域
美信 - MAXIM 稳压器
页数 文件大小 规格书
10页 186K
描述
1.425V to 3.6V Input, 1A, 0.2V Dropout LDO Regulators

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MAX8518 技术参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：Obsolete零件包装代码：TSSOP
包装说明：5 X 3 MM, MO-187, MICROMAX-10针数：10
Reach Compliance Code：not_compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.19
可调性：ADJUSTABLE最大回动电压 1：0.2 V
标称回动电压 1：0.1 VJESD-30 代码：S-PDSO-G10
JESD-609代码：e0长度：3 mm
最大电网调整率 (%/V)：0.15湿度敏感等级：1
功能数量：1输出次数：1
端子数量：10工作温度TJ-Max：150 °C
最高工作温度：85 °C最低工作温度：-40 °C
最大输出电流 1：1 A最大输出电压 1：3.4 V
最小输出电压 1：0.5 V封装主体材料：PLASTIC/EPOXY
封装代码：TSSOP封装等效代码：TSSOP10,.19,20
封装形状：SQUARE封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
包装方法：TAPE AND REEL峰值回流温度（摄氏度）：240
认证状态：Not Qualified调节器类型：ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度：1.1 mm子类别：Other Regulators
表面贴装：YES技术：BICMOS
端子面层：Tin/Lead (Sn85Pb15)端子形式：GULL WING
端子节距：0.5 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：3 mm
Base Number Matches：1

MAX8518 数据手册

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19-3188; Rev 2; 9/09  
1.425V to 3.6V Input, 1A,  
0.2V Dropout LDO Regulators  
x
67/MAX518  
General Description  
Features  
The MAX8516/MAX8517/MAX8518 low-dropout linear  
regulators operate from input voltages as low as 1.425V  
and are able to deliver up to 1A of continuous output  
current with a maximum dropout voltage of only 200mV.  
♦ 1.425V to 3.6V Input Voltage Range  
♦ Guaranteed 200mV Dropout at 1A Output Current  
♦
1.4ꢀ Output Aꢁꢁuraꢁc Oꢂer ꢃoadꢄ ꢃLneꢄ and  
Temperature (0°C to +85°C)ꢄ 0.6ꢀ InLtLal Aꢁꢁuraꢁc  
The output voltage can be set from 0.5V to (V - 0.2V)  
IN  
♦ CompatLble wLth CeramLꢁ CapaꢁLtors  
♦ Fast TransLent Response  
and is 1.4% accurate over load and line variations, from  
0°C to +85°C.  
These regulators use small, 1µF ceramic input capaci-  
tors and 4.7µF ceramic output capacitors to deliver 1A  
output current. High bandwidth provides excellent tran-  
sient response and limits the output voltage deviation to  
45mV for a 20mA to 1A load step, with only a 4.7µF  
ceramic output capacitor, and the voltage deviations can  
be reduced further by increasing the output capacitor.  
♦ 320µA OperatLng Supplc Current  
♦ <25µA Shutdown Supplc Current  
♦ Short-CLrꢁuLt ProteꢁtLon  
♦ Thermal-Oꢂerload ProteꢁtLon  
♦ Soft-Start ꢃLmLts Inrush Current  
Ordering Information  
Designed with an internal p-channel MOSFET pass  
transistor, the MAX8516/MAX8517/MAX8518 feature  
low 340µA (typ) supply current during dropout condi-  
tions. Soft-start reduces inrush current. Other features  
include a logic-controlled shutdown mode, short-circuit  
protection, and thermal-overload protection.  
PART  
TEMP RANGE  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
-40°C to +85°C  
PIN-PACKAGE  
10 µMAX  
MAX8516EUB  
MAX8517EUB  
MAX8517EUB/V  
MAX8518EUB  
10 µMAX  
10 µMAX  
10 µMAX  
The MAX8517 features a power-OK (POK) output that  
transitions high when the regulator output is within  
10% of its nominal output voltage. The MAX8518  
features a 150ms power-on reset output.  
The parts are packaged in a 10-pin µMAX® package that  
includes an exposed pad for optimal power dissipation.  
/V Denotes an automotive qualified part.  
Typical Operating Circuit  
INPUT  
OUTPUT  
IN  
1.425V TO 3.6V  
0.5V TO (V - 0.2V), 1A  
IN_  
OUT_  
1µF  
Applications  
MAX8516  
MAX8517  
MAX8518  
Servers  
Post Regulators  
Notebooks  
PDAs  
POWER-ON RESET  
POWER-OK  
4.7µF  
Storage  
POR (MAX8518)  
POK (MAX8517)  
EN  
FB  
Networking  
Base Stations  
Optical Modules  
ATE  
ON  
GND  
OFF  
µMAX is a registered trademark of Maxim Integrated Products, Inc.  
Pin Configurations  
TOP VIEW  
EN  
IN  
1
2
3
4
5
10 N.C.  
EN  
IN  
1
2
3
4
5
10 N.C.  
EN  
IN  
1
2
3
4
5
10 N.C.  
9
8
7
6
OUT  
OUT  
FB  
9
8
7
6
OUT  
OUT  
FB  
9
8
7
6
OUT  
OUT  
FB  
MAX8516  
MAX8517  
MAX8518  
IN  
IN  
IN  
N.C.  
N.C.  
POK  
N.C.  
N.C.  
POR  
GND  
GND  
GND  
µMAX  
µMAX  
µMAX  
________________________________________________________________ MaxLm Integrated Produꢁts  
1
For prLꢁLngꢄ delLꢂercꢄ and orderLng LnformatLonꢄ please ꢁontaꢁt MaxLm DLreꢁt at 1-888-629-4642ꢄ  
or ꢂLsLt MaxLm’s websLte at www.maxLm-Lꢁ.ꢁom  
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