The RT9728 is a cost effective, low voltage, single P-MOSFET high side power ,switch IC for USB application with a programmable current limit feature. Low ,switch-on resistance (typ.120mΩ) and low supply current (typ. 120μA) are ,realized in this IC.The RT9728 can offer a programmable current limit threshold ,between 75mA and 1....
產品 ▶ 電子開關 ▶ RT9728
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,120mΩ, 1.3A Power Switch with Programmable Current Limit, ±10% Current Limit Accuracy @ 1.3A, Adjustable Current Limit : 75mA to 1.3A (typ.), Meets USB Current Limiting Requirements, Operating Voltage Range : 2.5V to 5.5V, Reverse Input-Output Voltage Protection, Built-in Soft-Start, 120mΩ High Side MOSFET, 120μA Supply Cur...
產品 ▶ 電子開關 ▶ RT9728A
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,120mΩ, 1.8A Power Switch with Adjustable Current Limit, ±10% Current Limit Accuracy @ 1.3A, Adjustable Current Limit : 75mA to 1.8A (typ.), Meets USB Current Limiting Requirements, Operating Voltage Range : 2.5V to 5.5V, Reverse Input-Output Voltage Protection, Built-in Soft-Start, 120mΩ P-MOSFET, 120μA Supply Current, RoHS...
產品 ▶ 電子開關 ▶ RT9728B
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The RT9728C is a cost effective, low voltage, single P-MOSFET high-side power ,switch IC for USB application with a programmable current limit feature. Low ,switch-on resistance (typ.120mΩ) and low supply current (typ. 120μA) are ,realized in this IC.The RT9728C can offer a programmable current limit ,threshold between 75mA and ...
產品 ▶ 電子開關 ▶ RT9728C
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Overview of Richtek feature switching and linear regulators for li-ion battery powered applications
https://www.richtek.com/battery-management/tw/regulator-overview.html
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立錡科技精選降壓轉換器 (Buck Converter),適用鋰離子電池供電應用
https://www.richtek.com/battery-management/tw/buck.html
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立錡科技精選升壓轉換器,適用鋰離子電池供電應用的電壓輸入範圍。
https://www.richtek.com/battery-management/tw/boost.html
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Moreover, a voltage detector is built-in in the chip for low battery detection
https://www.richtek.com/assets/product_file/RT9276/DS9276-02.pdf
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Features z zz zzOver 80% Average Efficiency Over Battery Life z zz zzSupport Up to 3 White
https://www.richtek.com/assets/product_file/RT9363A/DS9363A-03.pdf
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for Battery Powered Systems
https://www.richtek.com/assets/product_file/RT1720/DS1720-01.pdf
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