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TC1220ECH Folha de dados(PDF) 9 Page - Microchip Technology |
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TC1220ECH Folha de dados(HTML) 9 Page - Microchip Technology |
9 / 16 page 2002 Microchip Technology Inc. DS21366B-page 9 TC1219/TC1220 5.0 TYPICAL CHARACTERISTICS Circuit of Figure 4-3, VIN = +5V, C1 = C2 = C3, TA = 25°C unless otherwise noted. Note: The graphs and tables provided following this note are a statistical summary based on a limited number of samples and are provided for informational purposes only. The performance characteristics listed herein are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified operating range (e.g., outside specified power supply range) and therefore outside the warranted range. 60 55 50 45 40 0 30 25 20 15 35 10 5 2.5 3.5 4.5 5.5 SUPPLY VOLTAGE (V) Output Resistance vs. Supply Voltage 65 TC1220 TC1219 CAPACITANCE ( µF) TC1220 Output Current vs. Capacitance 60 55 50 45 40 25 20 15 35 30 -40 -20 0 20 40 60 80 TEMPERATURE ( °C) TC1219 Output Resistance vs. Temperature 65 VIN = 3.3V VIN = 5.0V 40 35 30 25 20 5 0 15 10 0 10 5 15 25 20 30 45 VIN = 4.75V, VOUT = -4.0V VIN = 3.15V, VOUT = -2.5V TC1219 Output Current vs. Capacitance CAPACITANCE ( µF) 0 10 5 15 20 25 30 CAPACITANCE ( µF) TC1220 Output Voltage Ripple vs. Capacitance 450 400 350 300 250 50 0 200 150 100 0 10 5 25 20 25 30 CAPACITANCE ( µF) TC1219 Output Voltage Ripple vs. Capacitance 500 450 400 350 300 250 50 0 200 150 100 500 40 35 30 25 20 5 0 15 10 0 10 5 15 25 20 30 35 40 45 50 45 VIN = 4.75V, VOUT = -4.0V VIN = 3.15V, VOUT = -2.5V VIN = 4.75V, VOUT = -4.0V VIN = 3.15V, VOUT = -2.5V VIN = 4.75V, VOUT = -4.0V VIN = 3.15V, VOUT = -2.5V 14 13 12 8 11 10 9 -40 0 -20 20 40 60 80 -40 0 -20 20 40 60 80 TEMPERATURE ( °C) TC1219 Pump Frequency vs. Temperature 15 140 130 120 100 90 80 70 50 110 60 20 10 0 40 30 2.5 3.5 4.5 5.5 SUPPLY VOLTAGE (V) Supply Current vs. Supply Voltage 150 TC1220 TC1219 35 45 40 20 30 25 TEMPERATURE ( °C) TC1220 Pump Frequency vs. Temperature VIN = 5.0V VIN = 5.0V VIN = 3.3V VIN = 3.3V |
Nº de peça semelhante - TC1220ECH |
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Descrição semelhante - TC1220ECH |
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