MP2363DN Monolithic Power Systems, MP2363DN Datasheet
MP2363DN
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MP2363DN Summary of contents
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... Output is Adjustable From 0.92V to 21V • Under Voltage Lockout components to APPLICATIONS • Distributed Power Systems • Battery Chargers • Pre-Regulator for Linear Regulators “MPS” and “The Future of Analog IC Technology” are Registered Trademarks of Monolithic Power Systems, Inc. Dimensions 10nF 1 OUTPUT MP2363 5 FB ...
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... GND 4 EXPOSED PAD ON BACKSIDE CONNECT TO PIN 4 Part Number* Package MP2363DN SOIC8N * For Tape & Reel, add suffix –Z (eg. MP2363DN–Z) For RoHS Compliant Packaging, add suffix –LF (eg. MP2363DN–LF–Z) ELECTRICAL CHARACTERISTICS V = 12V +25°C, unless otherwise noted Parameters Shutdown Supply Current ...
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PIN FUNCTIONS Pin # Name Description High-Side Gate Drive Boost Input. BS supplies the drive for the high-side N-Channel MOSFET 1 BS switch. Connect a 10nF or greater capacitor from power the high-side switch. Power Input. ...
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TYPICAL PERFORMANCE CHARACTERISTICS V = 12V 2.5V 15µ 10µ 22µ OUT Switching Frequency vs Die Temperature 400 390 380 370 360 350 340 330 320 - ...
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OPERATION The MP2363 is a current-mode step-down regulator. It regulates an input voltage between 4.75V to 27V down to an output voltage as low as 0.92V, and is able to supply load current. The MP2363 uses ...
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APPLICATION INFORMATION COMPONENT SELECTION (Refer to the Typical Application Circuit on page 10) Setting the Output Voltage The output voltage is set using a resistive voltage divider from the output voltage to FB pin. The voltage divider divides the output ...
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Choose a diode whose maximum reverse voltage rating is greater than the maximum input voltage, and whose current rating is greater than the maximum load current. Table 2 lists example Schottky diodes and manufacturers. Table 2—Diode Selection Guide Voltage/Current Diode ...
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Compensation Components MP2363 employs current mode control for easy compensation and fast transient response. The system stability and transient response are controlled through the COMP pin. COMP pin is the output of the internal transconductance error amplifier. A series capacitor-resistor ...
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To optimize the compensation components for conditions not listed in Table 2, the following procedure can be used. 1. Choose the compensation resistor (R3) to set the desired crossover frequency. Determine the R3 value by the following equation: π × ...
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TYPICAL APPLICATION CIRCUITS INPUT 4.75V to 27V OPEN = AUTOMATIC STARTUP Figure 3—MP2363 for 3.3V Output with 47µF, 6.3V Ceramic Output Capacitor INPUT 4.75V to 27V OPEN = AUTOMATIC STARTUP Figure 4—MP2363 for 5V Output with 47µF, 6.3V Ceramic Output ...
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PACKAGE INFORMATION NOTE 2 0.013(0.330) 0.020(0.508) 0.050(1.270)BSC NOTE 3 0.189(4.800) 0.197(5.000) 0.053(1.350) 0.068(1.730) NOTE: 1) Control dimension is in inches. Dimension in bracket is millimeters. 2) Exposed Pad Option (N-Package) ; 2.31mm -2.79mm x 2.79mm - 3.81mm. Recommend Solder Board ...