ACT8810QJ62C-T View Datasheet(PDF) - Active-Semi, Inc
Part Name
Description
MFG CO.
'ACT8810QJ62C-T' PDF : 54 Pages View PDF
ACT8810
Rev 9, 15-Nov-12
STEP-DOWN DC/DC CONVERTERS
ELECTRICAL CHARACTERISTICS (REG2)
(VVSYS = 3.6V, TA = 25°C, unless otherwise specified.)
PARAMETER
TEST CONDITIONS
VP2 Operating Voltage Range
VP2 UVLO Threshold
Input Voltage Rising
VP2 UVLO Hysteresis
Input Voltage Falling
Quiescent Supply Current
Shutdown Supply Current
REG2 Disabled, VVP2 = 4.2V
VNOM2 < 1.5V, IOUT2 = 10mA
Output Voltage Regulation Accuracy
VNOM2 ≥ 1.5V, IOUT2 = 10mA
Line Regulation
VVP2 = Max(VNOM2 + 1V, 3.2V) to 5.5V
Load Regulation
IOUT2 = 10mA to 1.0A
Current Limit
Oscillator Frequency
PMOS On-Resistance
NMOS On-Resistance
SW2 Leakage Current
Power Good Threshold
VOUT2 ≥ 20% of VNOM2
VOUT2 = 0V
ISW2 = -100mA
ISW2 = 100mA
VVP2 = 5.5V, VSW2 = 5.5V or 0V
Minimum On-Time
MIN
2.9
2.7
-2.1%
-1.5%
1.15
1.35
TYP
2.8
85
130
0.1
VNOM2
VNOM2
0.15
0.0017
1.45
1.6
540
0.25
0.17
94
60
MAX
5.5
2.9
200
1
+2.1%
+1.5%
1.85
0.38
0.26
1
UNIT
V
V
mV
µA
µA
V
%/V
%/mA
A
MHz
kHz
Ω
Ω
µA
%VNOM2
ns
: VNOM2 refers to the nominal output voltage level for VOUT2 as defined by the Ordering Information section.
Innovative PowerTM
ActivePMUTM and ActivePathTM are trademarks of Active-Semi.
I2CTM is a trademark of NXP.
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www.active-semi.com
Copyright © 2012 Active-Semi, Inc.
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