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CS8281YDP5 PDF预览

CS8281YDP5

更新时间: 2023-12-18 00:00:00
品牌 Logo 应用领域
樱桃 - CHERRY 稳压器
页数 文件大小 规格书
6页 157K
描述
5V/250mA, 5V/100mA Micropower Low Dropout Regulator with ENABLE

CS8281YDP5 技术参数

生命周期:Active零件包装代码:D2PAK
包装说明:TO-263,针数:5
Reach Compliance Code:unknown风险等级:5.83
最大回动电压 1:0.6 V最大回动电压 2:0.6 V
最大输入电压:26 V最小输入电压:6 V
JESD-30 代码:R-PSSO-G5长度:10.18 mm
功能数量:1输出次数:2
端子数量:5工作温度TJ-Max:150 °C
工作温度TJ-Min:-40 °C最大输出电流 1:0.25 A
最大输出电流 2:0.1 A最大输出电压 1:5.15 V
最小输出电压 1:4.85 V标称输出电压 1:5 V
最大输出电压 2:5.15 V最小输出电压 2:4.85 V
标称输出电压 2:5 V封装主体材料:PLASTIC/EPOXY
封装代码:TO-263封装形状:RECTANGULAR
封装形式:SMALL OUTLINE认证状态:COMMERCIAL
调节器类型:FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR座面最大高度:4.67 mm
表面贴装:YES端子形式:GULL WING
端子节距:1.7 mm端子位置:SINGLE
宽度:8.4 mm

CS8281YDP5 数据手册

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CS8281  
5V/250mA, 5V/100mA Micropower  
Low Dropout Regulator with ENABLE  
Description  
Features  
5V, 250mA Primary Output  
The CS8281 is a precision, dual 5V  
With the primary output disabled,  
quiescent current drain is typically  
100µA when supplying 100µA from  
the secondary output.  
micropower linear voltage regula-  
tor. The switched primary output  
(VOUT1) supplies up to 250mA  
while the secondary (VOUT2) is  
capable of supplying 100mA. Both  
outputs have a maximum dropout  
voltage of 600mV and low reverse  
current. Quiescent current drain is  
typically 150µA when supplying  
100µA from each output.  
5V, 100mA Secondary  
Output  
3% Tolerance, Both  
The CS8281 is extremely robust  
with protection provided for  
reverse battery, short circuit, over-  
voltage, and overtemperature on  
both outputs.  
Outputs  
ON/OFF Control for  
Primary Output  
Low Quiescent Current  
The CS8281 is available in a 5-lead  
D2PAK.  
Drain (100µA VOUT2  
)
Low Reverse Current  
The ENABLE input provides logic  
level control of the primary output.  
Protection Features  
Reverse Battery (-15V)  
74V Load Dump  
Absolute Maximum Ratings  
Short Circuit  
Overtemperature  
Overvoltage (34V)  
Input Voltage.....................................................................................-15V to 74V  
Power Dissipation.................................................................Internally Limited  
Operating Temperature Range................................................-40¡C to +125¡C  
Maximum Junction Temperature ...........................................-40¡C to +150¡C  
Storage Temperature Range ....................................................-55¡C to +150¡C  
Electrostatic Discharge (Human Body Model) ..........................................4kV  
Lead Temperature Soldering  
Reflow (SMD styles only)................16 sec. max above 183¡C, 230¡C peak  
Package Options  
Block Diagram  
5 Lead D2PAK  
Tab (Gnd)  
Primary Output  
V
V
OUT  
1
1
V
IN  
+
Current  
Limit  
ENABLE  
Sense  
OUT  
-
+
-
1. VIN  
2. VOUT1  
3. Gnd  
Bandgap  
Reference  
1
4. VOUT2  
5. ENABLE  
Over  
Voltage  
Shutdown  
Thermal  
Shutdown  
Secondary Output  
V
V
OUT  
2
Current  
Limit  
Sense  
OUT  
2
+
-
Pwr Gnd  
Gnd  
Consult factory for 8L and 16L SO, 8L and  
16L PDIP, 7L D2PAK and 5L TO-220.  
Cherry Semiconductor Corporation  
2000 South County Trail, East Greenwich, RI 02818  
Tel: (401)885-3600 Fax: (401)885-5786  
Email: info@cherry-semi.com  
Web Site: www.cherry-semi.com  
Rev. 9/16/97  
A
¨
Company  
1

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