AP1250GH View Datasheet(PDF) - Advanced Power Electronics Corp
Part Name
Description
View to exact match
AP1250GH Datasheet PDF : 5 Pages
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Absolute Maximum Ratings
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AP1250GM / AP1250GH
6V
internal limited
3KV
-55 ℃ to 150 ℃
260 ℃
20℃/W
80℃/W
6℃/W
40℃/W
Electrical Characteristics @ TA = 25℃ ( unless otherwise specified )
VIN = +2.5V, VCNTL = +3.3V, VREFEN = +1.25V, COUT = 10uF(Ceramic)
Symbol
Parameter
Test Conditions
VOS
Output Offset Voltage1
IOUT = 0A
| △ VLOAD | Load Regulation
IL : 0 --> 1.5A
Min.
-20
--
IL : 0 --> - 1.5A
--
VIN
Input Voltage Range(DDR I/II)2
VCNTL >= VIN
1.6
VCNTL
Gate Drive Voltage Range2
VCNTL >= VIN
--
ISHDN
Current in Shutdown
VREFEN < 0.2V,RL=180Ω
--
Short Circuit Protection
ILIMIT
Current Limit
AP1250M
--
AP1250H
--
Iq
Quiescent Current
IOUT = 0A
--
Over Temperature Protection
TOS
Thermal Shutdown Temperature
3.3V≦VCNTL≦ 5V
--
Shutdown Function
Shutdown Threshold Trigger
Output = High
0.8
Shutdown Threshold Trigger
Output = Low
--
Typ. Max.
-5 20
0.5 2
0.5 2
2.5/1.8 --
3.3 6
10 90
2 --
3 --
13
140 --
-- --
-- 0.2
Units
mV
%
%
V
V
uA
A
A
mA
℃
V
V
Notes:
1.VOS is the voltage measurement VOUT subtracted from VREFEN.
2.Keep VCNTL >= VIN at power on/off sequences.
3.Surface mounted on 1 in2 copper pad of FR4 board
Data and specifications subject to change without notice
3/5
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