TNY256 データシートの表示（PDF） - Power Integrations, Inc
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TNY256 Datasheet PDF : 20 Pages
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TNY256
Parameter
Symbol
Conditions
SOURCE = 0 V; Tj = -40 to 125 °C
See Figure 14
(Unless Otherwise Specified)
CONTROL FUNCTIONS (cont.)
BYPASS Pin
Voltage
VBP
See Note 4
BYPASS
Hysteresis
VBPH
EN/UV Pin Line
Under-voltage
I
LUV
Threshold
CIRCUIT PROTECTION
Current Limit
ILIMIT
Tj = 25 °C
di/dt = 120 mA/µs, Tj = 25 °C
See Note 7
Initial Current
Limit
IINIT
Leading Edge
Blanking Time
tLEB
Current Limit
Delay
tILD
See Figure 17
T
j
=
25
°C
T
j
=
25
°C
See Note 8
T
j
=
25
°C
See Note 8, 9
Thermal Shutdown
Temperature
Thermal Shutdown
Hysteresis
OUTPUT
ON-State
Resistance
OFF-State
Leakage
Breakdown
Voltage
R
DS(ON)
IDSS
BVDSS
ID = 50 mA
Tj = 25 °C
Tj = 100 °C
VBP = 6.2 V, VEN/UV = 0 V,
VDS = 560 V, Tj = 125 °C
VBP = 6.2 V, VEN/UV = 0 V,
IDS = 100 µA, Tj = 25 °C
Rise Time
Fall Time
tr
Measured in a Typical Flyback
Converter Application.
tf
Min Typ
5.60 5.85
0.60 0.72
44
50
450 500
0.65 x
lLIMIT(MIN)
170 215
100
125 135
70
15.6
25.7
700
50
50
Max
6.10
0.85
55
550
150
145
18.0
30.0
50
Units
V
V
µA
mA
mA
ns
ns
°C
°C
Ω
µA
V
ns
ns
10 B
8/99
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