AAT3125ISN-T1 データシートの表示（PDF） - Analog Technology Inc
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AAT3125ISN-T1 Datasheet PDF : 10 Pages
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AAT3125
USB OTG 5V Charge Pump
Electrical Characteristics1
VIN = 3.5V; CIN = COUT = C1 = C2 = 1.0µF; TA = -40°C to 85°C.
Unless otherwise noted, typical values are TA = 25°C.
Symbol
Description
Conditions
Min Typ Max Units
EN, SR
VIL
VIH
IEN(SINK)
ISR(SINK)
POK1
VPOK1
VPOK1(HYS)
VPOK1(OL)
IPOK1
POK2
VPOK2
VPOK2(HYS)
VPOK2(OL)
IPOK2
SESDET
VSD
VSD(HYS)
VSD(OL)
ISD
SRRDY
VSRRDY
VSRRDY(HYS)
VSRRDY(OL)
ISRRDY
Input Threshold Low
Input Threshold High
EN Input Current
SR Input Current
VIN = VEN = 5.5V
VIN = VSR = 5.5V
POK Trip Threshold
POK Hysteresis
POK Output Voltage
POK Leakage Current
VOUT Rising
ISINK = 1mA
VPOK = 5.5, 25°C
POK Trip Threshold
POK Hysteresis
POK Output Voltage
POK Leakage Current
VOUT Rising
ISINK = 1mA
VPOK = 5.5, 25°C
SD Trip Threshold
SD Hysteresis
SD Output Voltage
SD Leakage Current
VOUT Rising
ISINK = 1mA
VSD = 5.5, 25°C
SRRDY Trip Threshold
SRRDY Hysteresis
SRRDY Output Voltage
SRRDY Leakage Current
VOUT Rising
ISINK = 1mA
VSRRDY = 5.5, 25°C
1.4
-1
-1
3.8
4.0
50
4.18 4.4
50
1.9
2.0
50
0.4
0.6
20
0.4
V
V
1
µA
1
µA
4.2
V
mV
0.3
V
100
nA
4.62
V
mV
0.3
V
100
nA
2.1
V
mV
0.3
V
100
nA
0.8
V
mV
0.3
V
100
nA
Note 1: The AAT3125 is guaranteed to meet performance specifications over the -40°C to +85°C operating temperature range and is
assured by design, characterization, and correlation with statistical process controls.
Table 1: Operational States
Charge
EN
SR
Pump
1
0
1
1
0
0
0
1
ON
OFF
OFF
OFF
Current
Source
OFF
ON
OFF
OFF
SRRDY
ON
ON
OFF
OFF
POK
ON
ON
OFF
OFF
SESDET
ON
ON
ON
ON
Discharge
Resistor
OFF
OFF
OFF
ON
4
3125.2005.1.1.3
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