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SA57003 Datasheet, PDF (7/16 Pages) NXP Semiconductors – Five-output composite voltage regulator
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Philips Semiconductors
Five-output composite voltage regulator
Product data
SA57003
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX. UNIT
VOUT4
VOUT4
Output voltage 4
IOUT3 = IOUT4 = 20 mA; IOUT5 = 40 mA
2.82
–
VOUT3
V
IO4
Maximum output current
VOUT4 = 2.72 V; IOUT3 = IOUT5 = 0 mA
50
–
185
mA
tDH4
Output delay time
IOUT4 = 20 mA; COUT4 = 1 µF;
VON/OFF4 = 0 → 4.0 V
–
0.02
0.1
ms
IGND4
Ground current
IOUT4 = 20 mA; VOUT3 = 3.0 V
–
0.5
0.8
mA
VOUT5
VOUT5
Output voltage 4
IOUT3 = IOUT4 = 20 mA; IOUT5 = 40 mA
2.82
–
VOUT3
V
IO5
Maximum output current
VOUT5 = 2.72 V; IOUT3 = IOUT4 = 0 mA
80
–
195
mA
tDH5
Output delay time
IOUT5 = 40 mA; COUT4 = 1 µF;
VON/OFF5 = 0 → 4.0 V
–
0.02
0.1
ms
IGND5
Ground current
IOUT5 = 40 mA; VOUT3 = 3.0 V
–
0.5
0.8
mA
NOTES:
1. Individual operating ground currents for regulators 1, 2, and 3 with corresponding ON/OFF pins (ON/OFF1,2,3) connected to 3.0 V and
outputs open (IOUT1,2,3 = 0 mA). Regulators 1, 2, and 3 are the same.
2. Dropout Voltage is a measure of the minimum input/output differential voltage at the specified output current.
VOUT3
GROUND CURRENT
VOUT4,5
R
R
R
IGND4,5
ON/OFF4,5
SL01434
Figure 3. Ground current for VOUT4 and VOUT5.
2003 Oct 13
7
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