Advanced Analog Technology, Inc.
ELECTRICAL CHARACTERISTICS
( VDD = SHDN = 3V , FREQ = GND, TC =0o C to 85o C , unless otherwise specified. Typical values are at TC = +25o C )
N-CHANNEL SWITCH
PARAMETER
Current Limit
SYMBOL
ILIM
CONDITIONS
VDD = 1V, Duty Cycle = 65%
ISW = 1.2A
MIN TYP MAX UNITS
1.2
1.6
2.3
A
0.23 0.50
0.01 20.00
Ω
RON
On-Resistance
μA
ISWOFF VSW = 15V
Leakage Current
SOFT-START
PARAMETER
SYMBOL
CONDITIONS
VSS = 1.2V
MIN TYP MAX UNITS
Reset Switch Resistance
Charge Current
300
7.0
Ω
μA
1.5
4.0
CONTROL INPUTS
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP MAX UNITS
0.3˙
VDD
SHDN, FREQ; VDD = 2.6V
to 5.5V
SHDN, FREQ; VDD = 2.6V
to 5.5V
VIL
Input Low Voltage
Input High Voltage
Hysteresis
V
0.7˙
VDD
VIH
V
0.1˙
VDD
SHDN, FREQ
V
IFREQ
μA
μA
FREQ Pull-Down Current
SHDN Input Current
1.8
5.0
9.0
I
0.001 1.000
SHDN
– 台灣類比科技股份有限公司 –
– Advanced Analog Technology, Inc. –
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V5.0
AAT [ ADVANCED ANALOG TECHNOLOGY, INC. ]
