【AAT1102】_AAT1102电路_AAT1102封装_AAT1102功能

AAT1102利盛达咨询电话:137 3723 9265

AAT1102 产品简介:
AAT1102 输入电压(Vin):2.5V~5.5V;
AAT1102 工作电流:内部集成2.4A,180mOhm,20V功率MOS;
AAT1102 输出电压:最高可达15V;
AAT1102 工作频率:可选择640KHz和1.22MHz;
AAT1102 其他功能:集成过问保护(OTP),过流保护(OCP)


AAT1102 应用范围:
可用作TFT-LCD显示正负压电源供电(VGH,VGL,VCOM);
便携式充电器,从锂电池电压升压至5V;
便携式产品,USB5V供电;

The AAT1102 is a step-up DC-DC converter with a 1.6A,  0.23&https://lsdtek.com/brand-id-6-cat-12/486; internal switch. Equipped with an external compensation pin, this device offers users flexibility in determining loop dynamics and adjusting operating frequency.  AAT1102 also allows the use of small, low equivalent resistance (ESR) ceramic output capacitors, and it’s capable of converting a standard input of 3.3V to multiple outputs of 8V, V 8 − , and 23V.  Furthermore, filtering and loop performance are facilitated and enhanced by a high switching frequency of either 640 kHz or1.3MHz.  
The AAT1102’s versatility comes with a power-smart design.  A Soft-start programmed with an external capacitor that sets the input current ramp rate, reduces the current consumption to A 1 . 0 µ   in shutdown mode. When operating, a mere 2.6V input yields an impressive output voltage as high as 12V.      
High switching frequency and economical design allow AAT1102 to be less than 1.1mm high. Its compact 8-pin MSOP package and superior performance makes it an ideal part for biasing TFT displays.

FEATURES
1.6A, 0.23&https://lsdtek.com/brand-id-6-cat-12/486;, Internal Switch
High Efficiency: 90%
Adjustable Output:  DD V to 12V
Adjustable Frequency: 640kHz or 1.3MHz                           
Wide Input Range: +2.6V to +5.5V  
Low Shutdown Current:  A 1 . 0 µ 
Programmable Soft-Start
Small 8-Pin MSOP Package


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利盛达代理销售AAT1102
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