AP5004SG-13(2010) Ver la hoja de datos (PDF) - Diodes Incorporated.
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AP5004SG-13 Datasheet PDF : 11 Pages
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AP5004
PWM CONTROL 2.5A STEP-DOWN CONVERTER
Electrical Characteristics (VIN = 12V, TA=25°C, unless otherwise specified)
Symbol
Parameter
Conditions
Min Typ.
VFB
VIN
ISTBY
∆VOUT/VOUT
∆VOUT/VOUT
fOSC
fOSC1
DC
VIH
VIL
ISH
ISL
RDS(ON)
ILIMIT
η
θJA
θJC
Feedback Voltage
Input Voltage
Standby Current
Line Regulation
Load Regulation
Oscillation Frequency
VEN =0V
VIN = 10V~32V
IOUT = 0.1 to 2.5A
Measure waveform at SW pin
Frequency of Current Limit or
Short Circuit Protect
Measure waveform at SW pin
Maximum Duty Cycle
VFB =0.5V
Minimum Duty Cycle
VFB =1.0V
EN Pin Logic Input Threshold Regulator ON
Voltage
Regulator OFF
EN Pin Input Leakage Current
Internal MOSFET RDS(ON)
Current Limit
Efficiency
VIN = 12V, VOUT = 5V, IOUT = 2.5A
Thermal Resistance Junction-
to-Ambient
SOP-8L (Note 3)
Thermal Resistance Junction-
to-Case
SOP-8L (Note 3)
0.780 0.8
10
-
-
2
- ±1.0
-
1
240 300
-
50
-
90
-
0
2.0
-
-
-
-
20
-
-10
-
80
3.5
-
-
90
-
124
-
25
Notes: 3. Test condition for SOP-8L: Device mounted on 2oz copper, minimum recommended pad layout, FR-4 PCB.
Max Unit
0.820 V
32 V
- µA
±1.5 %/V
1.5 %
360 KHz
- KHz
-
%
-
%
-
V
0.8
- µA
- µA
120 mΩ
-
A
-
%
- oC/W
- oC/W
AP5004
Document number: DS31444 Rev. 5 - 2
4 of 11
www.diodes.com
August 2010
© Diodes Incorporated
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