RT9701BGB RICHTEK [Richtek Technology Corporation], RT9701BGB Datasheet
RT9701BGB
Related parts for RT9701BGB
RT9701BGB Summary of contents
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Power Distribution Switches General Description The RT9701B is an integrated 100mΩ power switch for self-powered and bus-powered Universal Series Bus (USB) applications. A built-in charge pump is used to drive the N-Channel MOSFET that ...
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RT9701B Test Circuits V IN_SW Functional Pin Description Pin Name Pin Function VIN Power Input Voltage VOUT Output Voltage GND Ground EN Chip Enable (Active High) Function Block Diagram EN Oscillator www.richtek.com 2 Preliminary RT9701B VIN ...
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Absolute Maximum Ratings Supply Voltage ------------------------------------------------------------------------------------------------------------- 7V Chip Enable ----------------------------------------------------------------------------------------------------------------- Power Dissipation 25° SOT-23-5 -------------------------------------------------------------------------------------------------------------------- Package Thermal Resistance (Note 3) SOT-23-5, θ --------------------------------------------------------------------------------------------------------------- 250° Lead Temperature (Soldering, 10 sec.) ------------------------------------------------------------------------------- 260°C Operating ...
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RT9701B Typical Operating Characteristics (Refer to Test Circuit) Quiescent Current vs. Temperature - Temperature On-Resistance vs. Temperature 200 175 150 125 100 -20 -5 ...
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Short Circuit Current vs. Temperature 1400 1.4 1300 1.3 1200 1.2 1100 1.1 1000 1.0 900 0.9 800 0.8 700 0.7 600 0.6 500 0.5 - Temperature (°C) EN Threshold vs. Temperature 2.4 2.0 1.6 1.2 0.8 ...
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RT9701B Turn-Off Leakage Current vs. Temperature 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 - Temperature Turn - On Response CH1 CH2 Time (100us/Div) UVLO at Rising CH1 1V/Div IN CH2 1V/Div OUT ...
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Inrush Short Circuit Response V DROP I PEAK CH1 CH2 CH2 1A/Div L Time (25us/Div) Ramped Load Response CH1 V = OUT 4.9V Current Limit Threshold CH2 CH2 500mA/Div OUT Time (1ms/Div) Current Limit Response C ...
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RT9701B Current Limit Response Loading trigger CH1 CH2 CH2 1A/Div OUT Time (5us/Div) www.richtek.com 8 Preliminary 0.1uF IN OUT R = 1Ω L DS9701B-04 March 2007 ...
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Application Information The RT9701B is a high-side single switch with active-high enable input. Input and Output VIN (input) is the power supply connection to the circuitry and the drain of the output MOSFET. VOUT (output) is the source of the ...
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RT9701B If the package is with dual VOUT or VIN pins, short both the same function pins as Figure 1 or Figure 2 to reduce the internal turn-on resistance. If the output power will be delivered to two individual ports, ...
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Outline Dimension Symbol Richtek Technology Corporation Headquarter 5F, No. 20, Taiyuen Street, Chupei City Hsinchu, Taiwan, R.O.C. Tel: (8863)5526789 Fax: (8863)5526611 DS9701B-04 March 2007 Preliminary ...