ADP1610 データシートの表示（PDF） - Analog Devices
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ADP1610 Datasheet PDF : 20 Pages
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ADP1610
SPECIFICATIONS
VIN = 3.3 V, TA = −40°C to +85°C, unless otherwise noted. All limits at temperature extremes are guaranteed by correlation and
characterization using standard statistical quality control (SQC), unless otherwise noted.
Table 1.
Parameter
SUPPLY
Input Voltage
Quiescent Current
Nonswitching State
Shutdown
Switching State1
OUTPUT
Output Voltage
Load Regulation
Overall Regulation
REFERENCE
Feedback Voltage
Line Regulation
ERROR AMPLIFIER
Transconductance
Voltage Gain
FB Input Bias Current
SWITCH
SW On Resistance
SW Leakage Current
Peak Current Limit2
OSCILLATOR
Oscillator Frequency
Maximum Duty Cycle
SHUTDOWN
Shutdown Input Voltage Low
Shutdown Input Voltage High
Shutdown Input Bias Current
SOFT START
SS Charging Current
UNDERVOLTAGE LOCKOUT3
UVLO Threshold
UVLO Hysteresis
Symbol Conditions
VIN
IQ
VFB = 1.3 V, RT = VIN
IQSD
VSD = 0 V
IQSW
FSW = 1.23 MHz, no load
VOUT
ILOAD = 10 mA to 150 mA, VOUT = 10 V
Line, load, temperature
VFB
VIN = 2.5 V to 5.5 V
gm
ΔI = 1 μA
AV
VFB = 1.23 V
RON
ICLSET
ISW = 1.0 A
VSW = 12 V
fOSC
DMAX
RT = GND
RT = IN
COMP = open, VFB = 1 V, RT = GND
VIL
Nonswitching state
VIH
Switching state
ISD
VSD = 3.3 V
VSS = 0 V
VIN rising
Min Typ Max Unit
2.5
5.5
V
390
600
μA
0.01 10
μA
1
2
mA
VIN
12
V
0.05
mV/mA
±3
%
1.212 1.230 1.248 V
−0.15
+0.15 %/V
100
μA/V
60
dB
10
nA
200
400
mΩ
0.01 20
μA
2.0
A
0.49 0.7
0.885 MHz
0.89 1.23 1.6
MHz
78
83
90
%
0.6
V
2.2
V
0.01 1
μA
3
μA
2.2
2.4
2.5
V
220
mV
1 This parameter specifies the average current while switching internally and with SW (Pin 5) floating.
2 Guaranteed by design and not fully production tested.
3 Guaranteed by characterization.
Rev. A | Page 3 of 20
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