LNK302/304-306
Absolute Maximum Ratings(1,5)
Notes:
DRAIN Pin Voltage..............................................-0.3 V to 700 V
DRAIN Pin Peak Current: LNK302...................... 200 (371) mA(2)
LNK304...................... 400 (710) mA(2)
±. All voltages referenced to SOURCE, TA = 21 °C.
2. The higher peak DRAIN current is allowed if the DRAIN
to SOURCE voltage does not exceed 400 V.
LNK301.................... 800 (±100) mA(2)
LNK306.................. ±400 (2600) mA(2)
3. Normally limited by internal circuitry.
4. ±/±6 in. from case for 1 seconds.
FEEDBACK Pin Voltage..........................................-0.3 V to 9 V
FEEDBACK Pin Current................................................. ±00 mA
BYPASS Pin Voltage...............................................-0.3 V to 9 V
Storage Temperature ..................................... -61 °C to ±10 °C
Operating Junction Temperature(3) .................. -40 °C to ±10 °C
Lead Temperature(4) .........................................................260 °C
1. Maximum ratings specified may be applied, one at a time,
without causing permanent damage to the product.
Exposure to Absolute Maximum Rating conditions for
extended periods of time may affect product reliability.
Thermal Resistance
Thermal Resistance: P or G Package:
Notes:
(qJA) ................................70 °C/W(3); 60 °C/W(4) ±. Measured on pin 2 (SOURCE) close to plastic interface.
(qJC)(±) .................................................±± °C/W 2. Measured on pin 8 (SOURCE) close to plastic interface.
D Package:
3. Soldered to 0.36 sq. in. (232 mm2), 2 oz. (6±0 g/m2) copper clad.
(qJA) ..............................±00 °C/W(3); 80 °C/W(4) 4. Soldered to ± sq. in. (641 mm2), 2 oz. (6±0 g/m2) copper clad.
(qJC)(2) .................................................30 °C/W
Conditions
SOURCE = 0 V; TJ = -40 to ±21 °C
Parameter
Symbol
Min
Typ
Max
Units
See Figure 7
(Unless Otherwise Specified)
Control Functions
Average
62
66
4
70
Output
Frequency
fOSC
TJ = 21 °C
kHz
Peak-Peak Jitter
Maximum Duty Cycle
DCMAX
IFB
S2 Open
66
30
69
72
68
5
FEEDBACK Pin Turnoff
Threshold Current
TJ = 21 °C
49
mA
FEEDBACK Pin Voltage
at Turnoff Threshold
VFB
±.14
±.61
±.76
220
V
VFB ≥2 V
(MOSFET Not Switching)
See Note A
IS±
±60
mA
DRAIN Pin
Supply Current
LNK302/304
LNK301
200
220
210
-3.3
-4.6
-2.3
-3.3
260
280
3±0
-±.8
-2.1
-±.0
-±.1
FEEDBACK Open
(MOSFET
Switching)
See Notes A, B
IS2
mA
LNK306
LNK302/304
LNK301/306
LNK302/304
LNK301/306
-1.1
-7.1
-3.8
-4.1
VBP = 0 V
TJ = 21 °C
ICH±
BYPASS Pin
Charge Current
mA
VBP = 4 V
TJ = 21 °C
ICH2
9
www.powerint.com
Rev. J 06/13
POWERINT [ Power Integrations ]
