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XCL221B121ER-G PDF预览

XCL221B121ER-G

更新时间: 2024-11-05 20:06:23
品牌 Logo 应用领域
特瑞仕 - TOREX 开关光电二极管
页数 文件大小 规格书
20页 1199K
描述
Switching Regulator, 0.5A, PDSO6, PACKAGE-6

XCL221B121ER-G 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:HSON,
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.73
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制技术:PULSE WIDTH MODULATION
最大输入电压:5.5 V最小输入电压:2.5 V
标称输入电压:5 VJESD-30 代码:R-PDSO-N6
长度:2.5 mm湿度敏感等级:1
功能数量:1端子数量:6
最高工作温度:105 °C最低工作温度:-40 °C
最大输出电流:0.5 A标称输出电压:1.2 V
封装主体材料:PLASTIC/EPOXY封装代码:HSON
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG
峰值回流温度(摄氏度):260座面最大高度:1.04 mm
表面贴装:YES切换器配置:BUCK
温度等级:INDUSTRIAL端子面层:Nickel/Silver/Gold (Ni/Ag/Au)
端子形式:NO LEAD端子节距:0.55 mm
端子位置:DUAL处于峰值回流温度下的最长时间:10
宽度:2 mmBase Number Matches:1

XCL221B121ER-G 数据手册

 浏览型号XCL221B121ER-G的Datasheet PDF文件第2页浏览型号XCL221B121ER-G的Datasheet PDF文件第3页浏览型号XCL221B121ER-G的Datasheet PDF文件第4页浏览型号XCL221B121ER-G的Datasheet PDF文件第5页浏览型号XCL221B121ER-G的Datasheet PDF文件第6页浏览型号XCL221B121ER-G的Datasheet PDF文件第7页 
XCL221/XCL222Series  
ETR28008-001  
0.5A Inductor Built-in Step-Down “micro DC/DC” Converters  
GreenOperationCompatible  
GENERAL DESCRIPTION  
The XCL221/XCL222 series is a synchronous step-down micro DC/DC converter which integrates an inductor and a  
control IC in one tiny package (2.0mm×2.5mm, h=1.0mm). An internal coil simplifies the circuit and enables minimization of  
noise and other operational trouble due to the circuit wiring. A wide operating voltage range of 2.5V to 5.5V enables support  
for applications that require an internally fixed output voltage (0.8V to 3.6V). The XCL221/XCL222 series uses synchronous  
rectification at an operating frequency of 1.2MHz. The XCL221/XCL222 series uses HiSAT-COT (*) synchronous rectification.  
HiSAT-COT+PWM control (XCL221) or HiSAT-COT+automatic PWM/PFM switching control (XCL222) can be selected.  
The series have a high speed soft-start as fast as 0.25ms (TYP.) in typical for quick turn-on. With the built-in UVLO (Under  
Voltage Lock Out) function, the internal P-channel driver transistor is forced OFF when input voltage becomes 2.0V or lower.  
When CE=Low, the integrated CL discharge function which enables the electric charge at the output capacitor CL to be  
discharged via the internal discharge switch located between the LX and PGND pins. The power consumption will be less than  
1.0μA.  
(*) HiSAT-COT is an original Torex term for High Speed Transient Response.  
FEATURES  
APPLICATIONS  
Input Voltage  
: 2.5V5.5V  
: 0.8V3.6V(±2.0%)  
: 1.2MHz  
Wearable Device  
Bluetooth Module  
SSD(Solid State Drive)  
Mobile phone  
Output Voltage  
Oscillation Frequency  
Output Current  
Efficiency  
: 500mA  
: 93% (VIN=5.0V, VOUT=3.3V/200mA)  
: HiSAT-COT  
100% Duty Cycle  
PWM (XCL221)  
Digital still camera  
Portable game devices  
Control Methods  
PWM/PFM (XCL222)  
: Thermal Shut Down  
Current Limit Circuit (Drop)  
Short Circuit Protection (Latch)  
: Soft-start Circuit Built-in  
UVLO  
Circuit Protection  
Functions  
CL Discharge  
Output Capacitor  
: Low ESR Ceramic Capacitor  
Operating Ambient Temperature : -40+105℃  
Package  
: CL-2025-02  
Environmental Friendly  
: EU RoHS Compliant, Pb Free  
TYPICAL PERFORMANCE  
TYPICAL APPLICATION CIRCUIT  
CHARACTERISTICS  
XCL222B181ER-G (VOUT=1.8V)  
7
1 Lx  
6
VIN  
PGND 5  
CE  
CIN  
4.7μF  
AGND  
2
3
CL  
10μF  
0.5A  
4
VOUT  
8
1/20  

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