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IMP560 Folha de dados(PDF) 2 Page - IMP, Inc |
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IMP560 Folha de dados(HTML) 2 Page - IMP, Inc |
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2 / 8 page ![]() IMP560 IMP560 2 408-432-9100/www.impweb.com © 2000 IMP, Inc. Parameter Symbol Conditions Min Typ Max Units ON-resistance of MOS Switch RDS(ON) I = 100mA 3.5 8 Ω Output Voltage Regulation VCS VDD = 2.0 to 6.5V 52 56 65 V Output Voltage Peak-to-peak (in regulation) VA-VB VDD = 2.0 to 6.5V 104 112 120 V Quiescent VDD Supply Current, Disabled IDDIS VRSW-OSC < 100mV 50 200 nA Input Current at VDD Pin IDD VDD = 3.0V, See Figure 1 470 700 µA Input Current at VDD Pin IDD VDD = 5.0V, See Figure 2 500 750 µA Input Current: IDD Plus Inductor Current IIN VDD = 3.0V, See Figure 1 12 mA VA-B Output Drive Frequency fEL VDD = 3.0V, See Figure 1 300 370 430 Hz Switching Frequency fSW VDD = 3.0V, See Figure 1 50 70 90 kHz Switching Duty Cycle DSW VDD = 3.0V, See Figure 1 88 % Ordering Information Pin Configuration 4 LX 3 CS 2 RSW-OSC 1 VDD 5 GND 6VB 7VA 8REL-OSC 560_02.eps IMP560 SO/MicroSO Part Number Input Voltage Regulated Output Voltage Temperature Range Pins-Package IMP560EMA 2.0V to 6.5V YES – 40 °C to +85°C 8-MicroSO IMP560ESA 2.0V to 6.5V YES – 40 °C to +85°C 8-SO IMP560/D* 2.0V to 6.5V YES 25 °C Dice IMP560/D1** 2.0V to 6.5V YES 25 °C Dice Absolute Maximum Ratings Supply Voltage, VDD, VRSW-OSC and VREL-OSC. . . –0.5V to +7.0V Output Voltage, VCS . . . . . . . . . . . . . . . . . . . . . . –0.5V to +120V Operating Temperature Range . . . . . . . . . . . . . –40°C to +85°C Storage Temperature Range. . . . . . . . . . . . . . . . –65°C to +150°C Power Dissipation (SO) . . . . . . . . . . . . . . . . . . . 400mW Power Dissipation (MicroSO) . . . . . . . . . . . . . . 300mW Electrical Characteristics Unless otherwise noted, VDD = 3.0V, RSW = 750k Ω, REL = 2.0MΩ, and TA = 25°C. Note: All voltages are referenced to GND. These are stress ratings only and functional operation is not implied. Exposure to absolute maximum ratings for prolonged time periods may affect device reliability. Pin Compatible With IMP803 * Disable pad not active ** Disable pad active |
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