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XC6365A473ML PDF预览

XC6365A473ML

更新时间: 2024-11-21 20:10:07
品牌 Logo 应用领域
特瑞仕 - TOREX 光电二极管
页数 文件大小 规格书
21页 392K
描述
Switching Regulator/Controller, Voltage-mode, 1A, 345kHz Switching Freq-Max, PDSO5,

XC6365A473ML 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:TSOP, TSOP5/6,.11,37Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.77控制模式:VOLTAGE-MODE
JESD-30 代码:R-PDSO-G5湿度敏感等级:1
端子数量:5最高工作温度:80 °C
最低工作温度:-30 °C最大输出电流:1 A
封装主体材料:PLASTIC/EPOXY封装代码:TSOP
封装等效代码:TSOP5/6,.11,37封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE认证状态:Not Qualified
子类别:Switching Regulator or Controllers表面贴装:YES
最大切换频率:345 kHz温度等级:COMMERCIAL EXTENDED
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUALBase Number Matches:1

XC6365A473ML 数据手册

 浏览型号XC6365A473ML的Datasheet PDF文件第2页浏览型号XC6365A473ML的Datasheet PDF文件第3页浏览型号XC6365A473ML的Datasheet PDF文件第4页浏览型号XC6365A473ML的Datasheet PDF文件第5页浏览型号XC6365A473ML的Datasheet PDF文件第6页浏览型号XC6365A473ML的Datasheet PDF文件第7页 
05S_2XC6365/66 02.09.12 15:19 ページ 555  
Series  
PWM Controlled,PWM/PFM Switchable Step‐down DC/DC Converters  
Input Voltage Range : 2.2~10.0V  
■Applications  
Electronic Information Organizers  
Output Voltage Range : 1.5~6.0V( 2.5ꢀ)  
Oscillator Frequency : 300kHz( 15ꢀ)  
Maximum Duty Ratio : 100ꢀ  
Palmtops  
Cellular and portable phones  
Portable Audio Systems  
High Efficiency  
: 92ꢀ  
Various Multi-function Power Supplies  
PWM/PFM Switching Control (XC6366)  
SOT-25 Package  
■General Description  
■Features  
5
The XC6365/66 series are multi-functional step-down DC/DC converters  
with built-in high speed, low ON resistance drivers. An output current of  
more than 1A is possible using an externally connected transistor, coil,  
diode and capacitor.  
Input voltage range : ±.±V~10V (VOUT type)  
Output voltage range : 1.5V~6.0V programmable in 0.1V steps  
(±±.5ꢀ)  
Oscillator frequency : 300kHz (±15ꢀ)  
: Custom products for 180, 500kHz  
Output voltage is programmable in 0.1V steps between 1.5V to 6.0V  
(VOUT) (±±.5ꢀ accuracy). ꢁurther, with 1.0V of standard voltage supply  
internal and using externally connected components, output voltage can  
be set up freely (ꢁB).  
Output Current  
High Efficiency  
: 1.0A + (VIN=5.0V, VOUT=3.0V)  
: 9±ꢀ (typ.)  
Stand-by capability : ISTB=0.5µA (max.)  
With a 300kHz switching frequency, the size of the external components  
can be reduced.  
Soft-start time set-up externally type possible  
Internally set-up output voltage type possible (VOUT)  
Externally set-up outut voltage type possible (FB)  
Control switches from PWM to PꢁM during light loads with the XC6366  
(PWM/PꢁM switchable) and the series is highly efficient from light loads  
to large output currents.  
Package  
: SOT-±5  
In relation to soft-start time, both internally set-up 10msec types (A,B)  
and external resistor or capacitor regulated types (C,D) are available.  
During stand-by time (CE pin "Low" ), current consumption is reduced to  
less than 0.5µA.  
With U.V.L.O internal, the external Tr. will be forcibly switched off if used  
below the stipulated voltage.  
■Typical Application Circuit  
■Typical Performance  
Characteristic  
L
Tr  
XC6366A333MR (300kHz,3.3V)  
L=22μH(CR54),CL=47μF(Tantalum)  
SD:MA737,Tr:XP162A01B5P  
100  
VIN=3.96V  
80  
VDD  
VOUT  
EXT/  
CE  
VOUT  
VIN  
CIN�  
(Tantalum)�  
5V  
SD  
60  
8V  
10V  
GND  
RL  
CL�  
(Tantalum)�  
40  
20  
0
0.1  
1
10  
100  
1000  
Output Current:IOUT (mA)  
555  

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