LNK302/304-306
Conditions
SOURCE = 0 V; TJ = -40 to 125 °C
See Figure 7
Parameter
Symbol
Min
Typ
Max
Units
(Unless Otherwise Specified)
CIRCUIT PROTECTION (cont.)
Leading Edge
tLEB
TJ = 25 °C
170
135
215
142
75
ns
°C
°C
See Note F
Blanking Time
Thermal Shutdown
TSD
Temperature
150
Thermal Shutdown
TSHD
Hysteresis
See Note G
OUTPUT
TJ = 25 °C
48
76
24
38
12
19
7
55.2
88.4
27.6
44.2
13.8
22.1
8.1
LNK302
ID = 13 mA
TJ = 100 °C
TJ = 25 °C
LNK304
ID = 25 mA
TJ = 100 °C
ON-State
RDS(ON)
Resistance
Ω
TJ = 25 °C
TJ = 100 °C
TJ = 25 °C
TJ = 100 °C
LNK302/304
LNK305
LNK305
ID = 35 mA
LNK306
ID = 45 mA
11
12.9
50
VBP = 6.2 V, VFB ≥2 V,
VDS = 560 V,
OFF-State Drain
Leakage Current
70
IDSS
µA
TJ = 25 °C
LNK306
90
VBP = 6.2 V, VFB ≥2 V,
TJ = 25 °C
BVDSS
700
50
V
Breakdown Voltage
tR
tF
50
50
ns
ns
Rise Time
Fall Time
Measured in a Typical Buck
Converter Application
DRAIN Supply
Voltage
V
µs
µs
ms
%
Output Enable
Delay
tEN
See Figure 9
10
Output Disable
Setup Time
tDST
0.5
Not Applicable
LNK302
Auto-Restart
ON-Time
TJ = 25 °C
See Note H
tAR
LNK304-306
50
Not Applicable
LNK302
Auto-Restart
Duty Cycle
DCAR
LNK304-306
6
G
3/05
11
POWERINT [ Power Integrations ]
