TY72011AP2G 查看數據表（PDF） - ON Semiconductor
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TY72011AP2G
ON Semiconductor
TY72011AP2G Datasheet PDF : 13 Pages
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TY72011AP2
ELECTRICAL CHARACTERISTICS (continued) (For typical values TA = 25°C, for min/max values TA = -25°C to +85°C,
Max TJ = 150°C, VCC = 12 V unless otherwise noted.)
Characteristics
Pin #
Symbol
Min
Typ
Max
Unit
Current Comparator (continued)
Propagation Delay from Current Detection to Gate OFF
State
11
Tdel
-
200
250
ns
Leading Edge Blanking (LEB)
11
Tleb
-
200
-
ns
Variable Frequency Modulator
Minimum Frequency Operation @ Ct = 1.0 hF and
VCC = 35 V
Maximum Frequency Operation @ Ct = 1.0 hF and
VCC = 35 V
Minimum Ct Charging Current (Note 1)
Maximum Ct Charging Current (Note 1)
Discharge Time @ Ct = 1.0 hF
5
Fmin
-
0
-
kHz
5
Fmax
90
110
125
kHz
5
ICtmin
-
0
-
mA
5
ICtmax
280
350
420
mA
5
-
-
500
-
ns
Drive Output
Output Voltage Rise Time @ CL = 1.0 hF (DV = 10 V)
Output Voltage Fall Time @ CL = 1.0 hF (DV = 10 V)
Clamped Output Voltage @ VCC = 35 V (Note 2)
Voltage Drop on the Stage @ VCC = 10 V (Note 2)
Undervoltage Lockout
Startup Threshold (VCC Increasing)
Minimum Operating Voltage (VCC Decreasing)
Internal Startup Current Source
Maximum Voltage, Pin 1 Grounded
Maximum Voltage, Pin 1 Decoupled (470 mF)
Startup Current Flowing through Pin 1
Leakage Current in Offstate @ Vpin 1 = 500 V
12
tr
-
12
tf
-
12
VDRV
11
12
VDRV
-
60
100
ns
40
100
ns
13
16
V
-
0.5
V
13
UVLOH
13.5
15
16.5
V
13
UVLOL
8.3
9.3
10.0
V
1
-
-
450
-
V
1
-
-
500
-
V
1
-
2.5
3.0
4.5
mA
1
-
-
32
70
mA
Device Current Consumption
VCC less than UVLOH
VCC = 35 V and Fsw = 2.0 kHz, CL = 1.0 hF
VCC = 35 V and Fsw = 125 kHz, CL = 1.0 hF
Startup Current to VCC Capacitor
1. Typical capacitor swing is between 0.5 V and 3.5 V.
2. Guaranteed by design, TJ = 25°C.
13
-
-
1.5
1.8
mA
13
-
-
1.2
3.0
mA
13
-
-
3.0
4.0
mA
13
-
1.5
-
-
mA
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