AP2007 View Datasheet(PDF) - Anachip Corporation
Part Name
Description
Manufacturer
AP2007 Datasheet PDF : 7 Pages
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Synchronous PWM Controller
AP2007
Electrical Characteristics
Unless specified: VCC =12V; GND = 0V;VO = 5V; TJ = 25oC
Symbol
Parameter
Conditions
Min.
Power Supply
VCC
Supply Voltage
(Recommended)
ICC Supply Current
∆VLINE Line Regulation
Error Comparator
AOL Gain (AOL)
IB Input Bias
Oscillator
4.5
DRVP & DRVN are floating
-
VO = 2.5V
-
-
-
FOSC Oscillator Frequency
-
DCMAX Oscillator Max Duty Cycle
80
Mofset Drivers
IDRVP DRVP Source/Sink
VCC – VDRVP =3V
VDRVP – VGND = 2V
0.5
IDRVN DRVN Source/Sink
VCC – VDRVN = 3V
VDRVL – VGND = 2V
0.5
VDRVL DRVP/N Low Level Voltage
-
VDRVH DRVP/N High Level Voltage
VCC-1.2
Protection
TDEAD Dead Time
DRVP & DRVN are floating
-
Vocset Over Current Setting Voltage
VDRVP/N
DRVP/DRVN System Error
Voltage (Note3)
VSS=Low, VCC＜3.8,
over current happen
VCC-1.2
Reference
VREF
Reference Voltage
Accuracy
0oC to 70oC
0.784
-2
Soft Start
ISSC Charge Current
VSS = 1.5V
8.0
ISSD Discharge Current
VSS = 1.5V
1.3
Under voltage lockout (UVLO)
VUT Upper Threshold Voltage (VCC)
-
VLWT Lower Threshold Voltage (VCC)
-
VHT Hysteresis (VCC)
-
Note 1. Specification refers to Typical Application Circuit.
Note 2. This device is ESD sensitive. Use of standard ESD handling precautions is required.
Note 3. Abnormal condition; Ex: over-current, under-voltage lockout, soft-start disappear.
Typ.
-
9.5
0.5
70
0.2
200
85
1
1
-
-
150
0.4
-
0.8
-
10
2
4.0
3.8
200
Max. Unit
20
V
-
mA
%
-
dB
1
uA
-
KHz
-
%
-
A
-
A
1.2
V
-
V
-
nS
V
-
V
0.816 V
+2 %
12 uA
2.7 uA
-
V
-
V
-
mV
Anachip Corp
www.anachip.com.tw
Rev. 1.0 Apr 1, 2005
3/7
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