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LNK353 データシートの表示(PDF) - Power Integrations, Inc
部品番号
コンポーネント説明
メーカー
LNK353
Enhanced, Energy Efficient, Low Power Off-Line Switcher IC®
Power Integrations, Inc
LNK353 Datasheet PDF : 16 Pages
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LNK353/354
Parameter
Symbol
Conditions
SOURCE = 0 V; T
J
= -40 to 125 °C
See Figure 7
(Unless Otherwise Specified)
CONTROL FUNCTIONS (cont)
BYPASS Pin
Supply Current
I
BPSC
See Note D
CIRCUIT PROTECTION
Current Limit
I
LIMIT
(See
Note E)
di/dt = 90 mA/
µ
s
T
J
= 25
°C
di/dt = 400 mA/
µ
s
T
J
= 25
°C
di/dt = 115 mA/
µ
s
T
J
= 25
°C
di/dt = 500 mA/
µ
s
T
J
= 25
°C
Minimum On Time
t
ON(MIN)
LNK353
LNK354
LNK353
LNK354
Leading Edge
Blanking Time
t
LEB
T
J
= 25
°C
See Note F
Thermal
Shutdown
T
SD
Temperature
Thermal
Shutdown
T
SHD
Hysteresis
See Note G
OUTPUT
ON-State
Resistance
R
DS(ON)
OFF-State Drain
Leakage Current
Breakdown
Voltage
Rise Time
Fall Time
I
DSS
BV
DSS
t
R
t
F
LNK353
I
D
= 25 mA
LNK354
I
D
= 25 mA
T
J
= 25
°C
T
J
= 100
°C
T
J
= 25
°C
T
J
= 100
°C
V
BP
= 6.2 V, V
FB
≥2 V,
VT
DJS
==152650°CV,
V
BP
= 6.2 V, V
FB
≥2 V,
T
J
= 25
°C
Measured in a Typical Flyback
Converter Application
Min
68
172
215
233
264
390
280
170
135
700
Typ
185
245
250
300
470
360
215
142
75
34
54
24
38
50
50
Max Units
µ
A
198
274
mA
268
336
610
ns
500
ns
150
°C
°C
40
63
Ω
28
45
50
µ
A
V
ns
ns
8
F
2/05
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