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SGM6603-ADJYN6G/TR PDF预览

SGM6603-ADJYN6G/TR

更新时间: 2024-01-18 16:22:33
品牌 Logo 应用领域
圣邦微 - SGMICRO 开关光电二极管输出元件
页数 文件大小 规格书
17页 1235K
描述
Device Quiescent Current: 30μA (TYP)

SGM6603-ADJYN6G/TR 技术参数

生命周期:Contact Manufacturer包装说明:LSSOP,
Reach Compliance Code:unknown风险等级:5.74
其他特性:ADJUSTABLE OUTPUT VOLTAGE RANGE FROM 2.5 V TO 5.5 V模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:CURRENT-MODE最大输入电压:5.5 V
最小输入电压:0.9 VJESD-30 代码:R-PDSO-G6
长度:2.92 mm功能数量:1
端子数量:6最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:LSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH座面最大高度:1.25 mm
表面贴装:YES切换器配置:BOOST
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.95 mm端子位置:DUAL
宽度:1.6 mmBase Number Matches:1

SGM6603-ADJYN6G/TR 数据手册

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SGM6603  
90% Efficient Synchronous  
Step-Up Converter with 1.1A Switch  
GENERAL DESCRIPTION  
FEATURES  
The SGM6603 is a constant frequency, current mode,  
synchronous step-up switching regulator. Its output  
currents can go as high as 75mA while using a  
single-cell alkaline, and discharge it down to 0.9V. It  
can also be used for generating 5V at 400mA from a  
3.3V rail or a Li-Ion battery.  
90% Efficient Synchronous Boost Converter  
Device Quiescent Current: 30µA (TYP)  
Less than 1μA Shutdown Current  
Input Voltage Range: 0.9V to 5.5V  
3.3V and 5.0V Fixed Output Voltages  
Adjustable Output Voltage Up to 5.5V  
Output Voltage Clamping: 6V  
High switching frequency minimizes the sizes of  
inductor and capacitor. Integrated power MOSFETs  
and internal compensation make the SGM6603 simple  
to use and fit the total solution into a compact space.  
Power-Save Mode for Improved Efficiency at Low  
Output Power  
Load Disconnect During Shutdown  
Over-Temperature Protection  
For light load current, the SGM6603 enters into the  
power-save mode to maintain high efficiency.  
Anti-ringing control circuitry reduces EMI concerns by  
damping the inductor in discontinuous mode. The  
SGM6603 provides true output disconnect and this  
allows VOUT to go to zero volt during shutdown without  
drawing any current from the input source.  
Available in Green SOT-23-6 Package  
-40to +85Operating Temperature Range  
APPLICATIONS  
Single-Cell Li Battery Powered Products  
Portable Audio Players  
The output voltage of SGM6603-ADJ can be  
programmed by an external resistor divider, and those  
of SGM6603-3.3/SGM6603-5.0 are fixed internally on  
the chip. The device is available in SOT-23-6 package.  
It operates over an ambient temperature range of -40℃  
Cellular Phones  
Personal Medical Products  
to +85.  
TYPICAL APPLICATION  
L1  
4.7μH  
1
SW  
5
Output voltage  
VOUT  
can be adjusted  
6
C2  
VCC  
10μF  
R1  
C1  
10μF  
Power  
Supply  
SGM6603  
4
FB  
3
EN  
R2  
GND  
2
Figure 1. Typical Application Circuit  
SG Micro Corp  
FEBRUARY 2018 – REV. A. 3  
www.sg-micro.com  

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