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CAT3200ZI-TE7 PDF预览

CAT3200ZI-TE7

更新时间: 2024-10-28 02:53:07
品牌 Logo 应用领域
CATALYST 转换器光电二极管
页数 文件大小 规格书
12页 558K
描述
Low Noise Regulated Charge Pump DC-DC Converter

CAT3200ZI-TE7 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:TSSOP包装说明:TSSOP, TSSOP8,.19
针数:8Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.57模拟集成电路 - 其他类型:SWITCHED CAPACITOR REGULATOR
控制模式:VOLTAGE-MODE最大输入电压:4.5 V
最小输入电压:2.7 V标称输入电压:3.6 V
JESD-30 代码:S-PDSO-G8JESD-609代码:e3
长度:3 mm湿度敏感等级:1
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:0.1 A封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP8,.19
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.1 mm子类别:Other Analog ICs
表面贴装:YES切换器配置:DOUBLER INVERTER
最大切换频率:2600 kHz温度等级:INDUSTRIAL
端子面层:MATTE TIN端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:3 mm
Base Number Matches:1

CAT3200ZI-TE7 数据手册

 浏览型号CAT3200ZI-TE7的Datasheet PDF文件第2页浏览型号CAT3200ZI-TE7的Datasheet PDF文件第3页浏览型号CAT3200ZI-TE7的Datasheet PDF文件第4页浏览型号CAT3200ZI-TE7的Datasheet PDF文件第5页浏览型号CAT3200ZI-TE7的Datasheet PDF文件第6页浏览型号CAT3200ZI-TE7的Datasheet PDF文件第7页 
CAT3200, CAT3200-5  
Low Noise Regulated Charge Pump DC-DC Converter  
FEATURES  
I Thermal overload shutdown protection  
I Constant high frequency (2MHz) operation  
I 100mA output current  
I Low value external capacitors (1µF)  
I Foldback current overload protection  
I Shutdown current less than 1µA  
I Regulated output voltage (5V fixed CAT3200-5,  
Adjustable CAT3200)  
I Low quiescent current (1.7mA typ.)  
I Input voltage operation down to 2.7V  
I Soft start, slew rate control  
I CAT3200-5 in low profile (1mm thin) 6-lead  
SOT23 package  
I CAT3200 in MSOP-8 package  
APPLICATIONS  
I 3V to 5V boost conversion  
I White LED driver  
I Local 5V supply from lower rail  
I Battery backup systems  
I USB On-The-Go 5V supply  
I Handheld portable devices  
DESCRIPTION  
A shutdown control input allows the device to be  
placed in power-down mode, reducing the supply  
current to less than 1µA.  
The CAT3200 and CAT3200-5 are switched capacitor  
boost converters that deliver a low noise, regulated  
outputvoltage. TheCAT3200-5givesafixedregulated  
5V output. The CAT3200 has an adjustable output  
usingexternalresistors. Theconstantfrequency2MHz  
charge pump allows small 1µF ceramic capacitors to  
be used.  
In the event of short circuit or overload conditions, the  
device is fully protected by both foldback current  
limiting and thermal overload detection. In addition, a  
soft start, slew rate control circuit limits inrush current  
during power-up.  
Maximum output loads of up to 100mA can be  
supported over a wide range of input supply voltages  
(2.7V to 4.5V) making the device ideal for battery-  
powered applications.  
The CAT3200-5 is available in a 6-lead, 1mm max  
thin SOT23 package. The CAT3200 is available in an  
8-lead MSOP package.  
TYPICAL APPLICATION  
5V Output  
Adjustable Output  
CNEG  
CPOS  
CNEG  
CPOS  
5V  
V
V
V
IN  
OUT  
FB  
IN  
OUT  
V
IN  
IN  
OUT  
100mA  
OUT  
100mA  
CAT3200-5  
CAT3200  
R
1
ON OFF  
ON OFF  
+
-
+
-
SHDN  
SHDN  
3.3V  
3.3V  
GND  
GND  
R
2
(
R
R
1
2
V
= 1.27 V 1+  
(
OUT  
© 2005 by Catalyst Semiconductor, Inc.  
Characteristics subject to change without notice  
Doc. No. 5002, Rev. K  
1

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