AAT3125 Datasheet, PDF (5/12 Pages) Advanced Analogic Technologies – USB OTG 5V Charge Pump

AAT3125
USB OTG 5V Charge Pump
Electrical Characteristics¹
V_IN = 3.5V; C_IN = C_OUT = C₁ = C₂ = 1.0µF; T_A = -40°C to +85°C.
Unless otherwise noted, typical values are T_A = 25°C.
Symbol
SESDET
V_SD
V_SD(HYS)
V_SD(OL)
I_SD
SRRDY
V_SRRDY
V_SRRDY(HYS)
V_SRRDY(OL)
I_SRRDY
Description
Conditions
SD Trip Threshold
SD Hysteresis
SD Output Voltage
SD Leakage Current
V_OUT Rising
I_SINK = 1mA
V_SD = 5.5, 25°C
SRRDY Trip Threshold
SRRDY Hysteresis
SRRDY Output Voltage
SRRDY Leakage Current
V_OUT Rising
I_SINK = 1mA
V_SRRDY = 5.5, 25°C
Min Typ Max Units
1.9
2.0
2.1
V
50
mV
0.3
V
100
nA
0.4
0.6
0.8
V
20
mV
0.3
V
100
nA
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
Table 1: Operational States.
SESDET
ON
ON
ON
ON
Discharge
Resistor
OFF
OFF
OFF
ON
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.
3125.2005.12.1.4
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