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AP8024 데이터시트(PDF) 4 Page - AiT Semiconductor Inc.

부품명 AP8024
상세설명  NON-ISOLATED PFM CONVERTERS
PDF  11 Pages
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제조업체  AITSEMI [AiT Semiconductor Inc.]
홈페이지  https://ait-ic.com/
Logo AITSEMI - AiT Semiconductor Inc.

AP8024 데이터시트(HTML) 4 Page - AiT Semiconductor Inc.

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AiT Semiconductor Inc.
www.ait-ic.com
AP8024
AC-DC PFM CONTROLLER
NON-ISOLATED PFM CONVERTERS
REV2.0
- JAN 2015 RELEASED, MAR 2018 UPDATED -
- 4 -
ELECTRICAL CHARACTERISTICS
Power Supply Section
TA =25°C, VDD = 11V, unless otherwise specified
Parameter
Symbol
Conditions
Min
Typ.
Max
Units
Drain Break-Down Voltage
BVDSS
ISW = 250uA
650
690
-
V
Off-State Drain Current
IOFF
VSW = 500V
-
-
100
μA
VDMOS on State Resistance
RDS(ON)
ISW = 400mA, TJ =25°C
-
13.5
-
Ω
Start up Threshold
VSW_START VDD = VDDon - 1V
-
30
-
V
Supply Section
Parameter
Symbol
Conditions
Min
Typ.
Max
Units
VDD Voltage Parameter
Operating Voltage Range
VDD
After turn-on
10
-
20
V
VDD Start Up Threshold
VDDon
10.5
11.5
12.5
V
VDD Under Voltage Shutdown
Threshold
VDDoff
8
9
10
V
VDD Voltage Hysteresis
VDDhys
-
2.5
-
V
VDD Clamp Voltage
VDDclamp
18
20
22
V
VDD Feedback Reference
VDD-REF
-
12.3
-
V
VDD Current Parameter
VDD Charge Current
IDDch
VDD = 5V
-
-3
-
mA
Off-State Current
IDDoff
VDD = 6V
0.3
0.6
0.9
mA
Operating Supply Current
IDD1
VDD = 13V
-
1.2
-
mA
Operating Supply Current, With
Protection Tripping
IDD_FAULT VDD = 11V
-
1
-
mA
Control Section
Parameter
Symbol
Conditions
Min
Typ.
Max
Units
Current Sense Parameter
Drain Current Limit
Ilimit
490
580
670
mA
Leading Edge Blanking Time
tLEB
-
300
-
ns
Feedback Input
Minimum Turn OFF Time
toffmin
15
18
21
us
Maximum Turn ON Time
tonmax
-
13
-
us
Thermal Shutdown
OTP Threshold
TSD
135
150
-
°C
OTP Protect Hysteresis
THYST
-
30
-
°C
Restart Protection
Restart Time
tRESTART CVDD=4.7μF
-
3
-
s



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