SP6680EU/TR 查看數據表（PDF） - Signal Processing Technologies
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SP6680EU/TR Datasheet PDF : 12 Pages
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ELECTRICAL CHARA CTERISTICS
VIN = +2.7 to +6.3V, fCLK = 32.768kHz, CIN = 4.7µF (ceramic), CF1 = CF2 = COUT = 2.2µF, and TAMB = -40°C to +85°C unless otherwise noted.
PARAMETER
MIN. TYP. MAX. UNITS
CONDITIONS
Output Resistance, ROUT
VIN
ILOAD
fPUMP
mode
60
20 30
3.85V
2mA 8.192kHz
X2
Ω
3.85V 10mA 32.768kHz X2
Average Output Voltage, V
OUT
12.5
5.1 5.8 6.3
5.1 5.8 6.3
5.1 5.6 6.3
5.1 5.6 6.3
3.85V
V
IN
3.0V
3.55V
3.85V
6.3V
40mA
I
LOAD
2mA
2mA
2mA
2mA
262.14kHz
f
PUMP
8.192kHz
8.192kHz
8.192kHz
8.192kHz
X2
mode
X2
X2
X1.5
X1.5
5.1 5.8 6.3
5.1 5.8 6.3
V
3.0V 10mA 32.768kHz X2
3.55V 10mA 32.768kHz X2
5.1 5.5 6.3
3.85V 10mA 32.768kHz X1.5
5.1 5.6 6.3
6.3V 10mA 32.768kHz X1.5
Power Efficiency, PEFF
5.1 5.6 6.3
5.1 5.8 6.3
5.1 5.3 6.3
5.1 5.8 6.3
93
80
92
54
3.0V
3.55V
3.85V
6.3V
VIN
3.0V
3.55V
3.85V
6.3V
40mA
40mA
40mA
40mA
ILOAD
2mA
2mA
2mA
2mA
262.14kHz
262.14kHz
262.14kHz
262.14kHz
fPUMP
8.192kHz
8.192kHz
8.192kHz
8.192kHz
X2
X2
X1.5
X1.5
mode
X2
X2
X1.5
X1.5
96
80
%
3.0V 10mA 32.768kHz X2
3.55V 10mA 32.768kHz X2
92
3.85V 10mA 32.768kHz X1.5
57
6.3V 10mA 32.768kHz X1.5
92
81
91
60
Note 1: fCLK applied 10ms after VIN is present.
3.0V
3.55V
3.85V
6.3V
40mA
40mA
40mA
40mA
262.14kHz
262.14kHz
262.14kHz
262.14kHz
X2
X2
X1.5
X1.5
Date: 5/25/04
SP6680 High Efficiency Buck/Boost Charge Pump Regulator
3
© Copyright 2004 Sipex Corporation
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