DAP011 데이터 시트보기 (PDF) - ON Semiconductor
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DAP011 Datasheet PDF : 24 Pages
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DAP011/DAP011C
ELECTRICAL CHARACTERISTICS (For typical values TJ = 25°C, for min/max values TJ = −5°C to +125°C, Max TJ = 150°C,
VCC = 12 V unless otherwise noted.)
Characteristic
Symbol
Pin Min
Typ
Max Unit
SUPPLY SECTION
VCC Increasing Level at which the Current Source Turns−Off
VCCON
10
11.8 12.8
VCC Level at which Output Pulses are Stopped
VCC(min)
10
8.0
9.0
VCC Decreasing Level at which the Latch−Off Phase Ends
VCClatch
10
−
6.5
Internal Latch Reset Level
VCCreset
10
−
5.0
Minimum Voltage Difference between VCClatch and VCCReset
resetHyst
−
1.0
−
Internal IC Consumption, No Output Load on Pin 9
DAP011
ICC1
DAP011C
10
−
1.2
−
1.3
13.8
V
10
V
−
V
−
V
−
V
−
mA
−
Internal IC Consumption, 1.0 nF Output Load on Pin 9
DAP011 ICC2
DAP011C
10
−
1.9
−
2.5
−
mA
−
Internal IC Consumption, Latch−Off Phase
ICC3
10
−
Reference Voltage, Iout = 1.0 mA, TJ = 25°C
Vref1
11
4.9
5.0
Reference Voltage, Iout = 5.0 mA
Vref2
11
4.8
−
Maximum Output Current Capability
IrefOut
11
5.0
−
Decoupling Capacitor Connected to Pin 11
Cref
11
100
−
INTERNAL STARTUP CURRENT SOURCE (TJ > −5°C) – High−voltage pin biased to 60 V DC.
High−Voltage Current Source, VCC = 10 V (Note 4)
IC2
14
2.0
4.0
High−Voltage Current Source, VCC = 0
IC1
14
200
500
VCC Transition Level for IC1 to IC2 Toggling Point
VTh
14
−
1.8
Leakage Current for the High Voltage Source, Vpin 14 = 250 Vdc
Ileak
14
−
35
DRIVE OUTPUT (Lothar like)
0.6
mA
5.1
V
5.13
V
−
mA
−
nF
−
mA
650
mA
−
V
−
mA
Output Voltage Rise−Time @ CL = 1.0 nF, 10−90% of a 12 V Output Signal
Tr
Output Voltage Fall−Time @ CL = 1.0 nF, 10−90% of a 12 V Output Signal
Tf
Source Resistance
ROH
Sink Resistance
ROL
CURRENT COMPARATOR
9
−
40
9
−
15
9
−
12
9
−
7.0
−
ns
−
ns
−
W
−
W
Input Bias Current @ 1.0 V Input Level on Pin 7
Maximum Internal Current Setpoint – TJ = 25°C
Maximum Internal Current Setpoint – TJ from −5° to 125°C
Default Internal Voltage Setpoint for Skip Cycle Operation
Propagation Delay from Current Detection to Gate OFF State
Leading Edge Blanking Duration
Soft−Start Duration, Ctimer = 0.22 mF
INTERNAL OSCILLATOR
IIB
ILimit1
ILimit2
VLskip
TDEL
TLEB
TSS
7
−
0.02
7
0.95
1.0
7
0.93
1.0
7
−
350
7
−
100
7
−
200
−
−
10
−
mA
1.05
V
1.07
V
−
mV
150
ns
−
ns
−
ms
Oscillation Frequency
DAP011
DAP011C
fOSC
−
60
65
70
kHz
92
100
108
Maximum Duty−Cycle
Frequency Jittering in Percentage of fOSC
DAP011
DAP011C
Dmax
fjitter
−
76
80
84
%
−
−
"5.0
−
%
−
"6.0
−
Swing Frequency with a 22 nF Capacitor to Pin 4
Jittering Modulator Charging Current
Jittering Capacitor Peak Voltage
Jittering Capacitor Valley Voltage
4. Min. value for TJ = 125°C (See Figure 10).
fswing
ICjit
VCjitP
VCjitV
4
−
300
4
−
20
4
−
2.15
4
−
0.75
−
Hz
−
mA
−
V
−
V
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