AOZ1036 Ver la hoja de datos (PDF) - Alpha and Omega Semiconductor
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AOZ1036 Datasheet PDF : 17 Pages
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AOZ1036
Electrical Characteristics
TA = 25°C, VIN = VEN = 12V, VOUT = 3.3V unless otherwise specified. Specifications in BOLD indicate a temperature range of
-40°C to +85°C.
Symbol
Parameter
Conditions
Min.
Typ.
Max Units
VIN
VUVLO
IIN
Supply Voltage
Input Under-voltage Lockout
Threshold
Supply Current (Quiescent)
IOFF
Shutdown Supply Current
VFB
Feedback Voltage
Load Regulation
Line Regulation
IFB
Feedback Voltage Input Current
VEN
EN input threshold
VHYS
EN Input hysteresis
MODULATOR
fO
DMAX
Ton_min
Frequency
Maximum Duty Cycle
Minimum On Time
Error Amplifier Voltage Gain
Error Amplifier Transconductance
PROTECTION
ILIM
Current Limit
Over-temperature Shutdown Limit
tSS
Soft Start Interval
OUTPUT STAGE
High-side Switch On-resistance
Low-side Switch On-resistance
VIN rising
VIN falling
IOUT = 0, VFB = 1.2V,
VEN >1.2V
VEN = 0V
TA = 25°C
Off threshold
On threshold
TJ rising
TJ falling
VIN = 12V
VIN = 5V
VIN = 12V
VIN = 5V
4.5
18
V
4.1
V
3.7
V
1.6
2.5
mA
1
10
μA
0.788
0.8
0.812
V
0.5
%
1
%
200
nA
0.6
V
2
V
100
mV
400
500
600
kHz
100
%
150
ns
500
V/V
200
μA / V
5.8
6.5
A
150
°C
100
°C
3
ms
55
mΩ
75
19
mΩ
23
Rev. 1.1 September 2010
www.aosmd.com
Page 4 of 17
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