SP6660EB datasheet(7/22 Pages) SIPEX

Teilenummer	SP6660EB

Bauteilbeschribung	200mA Charge Pump Inverter or Doubler

PDF	22 Pages

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Hersteller	SIPEX [Sipex Corporation]

Direct Link	http://www.sipex.com

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SP6660DS/11

SP6660 200mA Charge Pump Inverter or Doubler

V+ = 3.6V

V+ = 2.5V

V+ = 1.5V

TYPICAL PERFORMANCE CHARACTERISTICS

IN = +3.6V, TAMB = 25

oC unless otherwise noted. LF = Low Frequency, FC = Open, C1 = C2 = 150

µF.

HF = High Frequency, FC = V+, C1 = C2 = 22

µF. Inverter Circuit use Figure 1. Doubler Circuit use Figure 2.

Figure 5. Output Voltage Drop vs. Load Current – Inverter LF

Figure 6. Power Efficiency vs. Load Current – Inverter LF

V+ = 3.6V

V+ = 2.5V

V+ = 1.5V

Figure 7. Output Voltage vs. Oscillator Frequency

Inverter IL = 10mA

Inverter IL = 100mA

Inverter IL = 200mA

Doubler IL = 10mA

Doubler IL = 100mA

Doubler IL = 200mA

Load Current (mA)

100

150

200

250

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

0.0

Load Current (mA)

100

150

200

250

100

Oscillator Frequency (kHz)

100

1000

-4

-3

-2

-1

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