LNK302/304-306
Conditions
SOURCE = 0 V; TJ = -40 to 125 °C
See Figure 7
Parameter
Symbol
Min
Typ
Max
Units
(Unless Otherwise Specified)
CONTROL FUNCTIONS (cont.)
LNK302/304
LNK305/306
LNK302/304
LNK305/306
-5.5
-7.5
-3.8
-4.5
-3.3
-4.6
-2.3
-3.3
-1.8
-2.5
-1.0
-1.5
VBP = 0 V
TJ = 25 °C
ICH1
BYPASS Pin
Charge Current
mA
VBP = 4 V
TJ = 25 °C
ICH2
BYPASS Pin
VBP
5.55
0.8
68
5.8
6.10
1.2
V
V
Voltage
BYPASS Pin
VBPH
Voltage Hysteresis
0.95
BYPASS Pin
IBPSC
Supply Current
See Note D
μA
CIRCUIT PROTECTION
di/dt = 55 mA/μs
TJ = 25 °C
126
145
240
271
350
396
450
136
165
257
308
375
450
482
146
185
275
345
401
504
515
LNK302
LNK304
LNK305
di/dt = 250 mA/μs
TJ = 25 °C
di/dt = 65 mA/μs
TJ = 25 °C
di/dt = 415 mA/μs
TJ = 25 °C
ILIMIT (See
Note E)
mA
Current Limit
di/dt = 75 mA/μs
TJ = 25 °C
di/dt = 500 mA/μs
TJ = 25 °C
di/dt = 95 mA/μs
TJ = 25 °C
LNK306
di/dt = 610 mA/μs
TJ = 25 °C
508
280
578
360
647
475
LNK302/304
tON(MIN)
ns
Minimum On Time
LNK305
LNK306
360
400
460
500
610
675
Leading Edge
Blanking Time
TJ = 25 °C
See Note F
tLEB
170
135
215
142
ns
°C
Thermal Shutdown
Temperature
TSD
150
2-10
10
Rev. I 11/08
POWERINT [ Power Integrations ]
