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Melody Integrated Circuit *64-Note Rom memory *1.5V ~ 4.5V power supply and low power consumption *Dynamic speaker can be driven with external NPN transistor *OSC resistor hold mode *Power on reset: melody begins from the first note *Built in level hold mode CMOS IC 1 TO-92 |
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SILICON N-CHANNEL MOSFET * RDS(on) < 8 Ω @ VGS=4V, ID=10mA RDS(on) < 13 Ω @ VGS=2.5V, ID=1mA * High switching speed * Low gate threshold voltage SYMBOL D1 D2 Power MOSFET G1 G2 S1 S2 ORDERING INFORMATION Ordering Number UM6K1NG-AL6-R Note: Pin Assignment: G: Gate D: |
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OPERATIONAL AMPLIFIERS * Small SOT-25 package * Internal accurate 2.5V VREF * Reduced external components *Pb-free plating product number:UM603SL ORDERING INFORMATION Order Number Lead Free Plating Normal UM603SL-AF5-R UM603S-AF5-R Package SOT-25 Packing Tape Reel ww |
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Melody Integrated Circuit *64-Note Rom memory *1.5V ~ 4.5V power supply and low power consumption *Dynamic speaker can be driven with external NPN transistor *OSC resistor hold mode *Power on reset: melody begins from the first note *Built in level hold mode CMOS IC 1 TO-92 |
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Melody Integrated Circuit *64-Note Rom memory *1.5V ~ 4.5V power supply and low power consumption *Dynamic speaker can be driven with external NPN transistor *OSC resistor hold mode *Power on reset: melody begins from the first note *Built in level hold mode CMOS IC 1 TO-92 |
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Melody Integrated Circuit *64-Note Rom memory *1.5V ~ 4.5V power supply and low power consumption *Dynamic speaker can be driven with external NPN transistor *OSC resistor hold mode *Power on reset: melody begins from the first note *Built in level hold mode CMOS IC 1 TO-92 |
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DUAL OPERATIONAL AMPLIFIER AND CURRENT CONTROLLER OPERATIONAL AMPLIFIER *Low input offset voltage: 0.5mV typ. for UTC UM603A *Low supply current: 350uA/op.(@ VCC= 5 V) *Medium bandwidth(unity gain): 0.9MHz *Large output voltage swing: 0 V ~ (VCC-1.5 V) *Input common mode voltage range includes groun |
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CONSTANT VOLTAGE AND CONSTANT CURRENT CONTROLLER * Constant voltage and constant current control * Low supply current: 190uA * Operating power supply range: 3.5V~36V * Precision internal voltage reference 2.5V * Low current sense threshold: 50mV * Easy compensation * Low external component count |
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DOUBLE CONSTANT VOLTAGE CONTROLLERS * Constant voltage control * Low supply current: 0.45mA (VCC=5V) * Easy compensation * Precision Internal Voltage Reference: 0.6V/0.8V * Low external component * Operating power supply : 3V~20V APPLICATION * battery chargers * DCDC application * A |
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Melody Integrated Circuit *64-Note Rom memory *1.5V ~ 4.5V power supply and low power consumption *Dynamic speaker can be driven with external NPN transistor *OSC resistor hold mode *Power on reset: melody begins from the first note *Built in level hold mode ORDERING INFO |
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SILICON N-CHANNEL MOSFET TRANSISTOR e Temperature TSTG -55~150 °C Note Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. THERMAL DATA |
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SPS SECONDARY-SIDE CC/CV CONTROLLER * Secondary-Side Constant Voltage (CV) and Constant Current (CC) Control * 4.75V to 50V Operation Voltage Range * 0.6mA Quiescent Current * ±1% Output Voltage Accuracy at Full Temperature Range * Smooth Transition Between CC and CV Control Loops * -5 |
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SPS SECONDARY-SIDE CC/CV CONTROLLER * Secondary-Side Constant Voltage (CV) and Constant Current (CC) Control * 4.75V to 50V Operation Voltage Range * 0.6mA Quiescent Current * ±1% Output Voltage Accuracy at Full Temperature Range * Smooth Transition Between CC and CV Control Loops * -5 |
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