LNK403-409/413-419
Absolute Maximum Ratings(1,4)
Lead Temperature(3) ................................................................260 °C
Storage Temperature …………………................... -65 to 150 °C
Operating Junction Temperature(2).........................-40 to 150 °C
DRAIN Pin Peak Current(5): LNK403, LNK413...................1.37 A
LNK404, LNK414...................2.08 A
LNK405, LNK415 ...................2.72 A
LNK406, LNK416.................. 4.08 A
LNK407, LNK417 .................. 5.44 A
Notes:
1. All voltages referenced to SOURCE, TA = 25 °C.
2. Normally limited by internal circuitry.
3. 1/16 in. from case for 5 seconds.
4. Absolute Maximum Ratings specified may be applied, one
at a time without causing permanent damage to the
product. Exposure to Absolute Maximum Ratings for
extended periods of time may affect product reliability.
5. Peak DRAIN current is allowed while the DRAIN voltage is
simultaneously less than 400 V. See also Figure 17.
LNK408, LNK418.................. 6.88 A
LNK409, LNK419 ................... 7.73 A
DRAIN Pin Voltage ………………………................ -0.3 to 725 V
BYPASS Pin Voltage ……………………… ................. -0.3 to 9 V
BYPASS Pin Current ………………………..................... 100 mA
VOLTAGE MONITOR Pin Voltage …....................………-0.3 to 9 V
FEEDBACK Pin Voltage …….. .................................. -0.3 to 9 V
REFERENCE Pin Voltage .......................................... -0.3 to 9 V
Thermal Resistance
Thermal Resistance: eSIP Package:
Notes:
(qJA) ....................................................105 °C/W(1)
(qJC) ............................................... ...........2 °C/W(2)
1. Free Standing with no heat sink.
2. Measured at back surface tab.
Conditions
SOURCE = 0 V; TJ = -20 °C to 125 °C
(Unless Otherwise Specified)
Parameter
Symbol
Min
Typ
Max
Units
Control Functions
Average
TJ = 25 °C
62
66
9
70
Switching Frequency
fOSC
fM
kHz
kHz
Peak-Peak Jitter
Frequency Jitter
Modulation Rate
TJ = 25 °C
See Note B
1
LNK403, LNK413
-5.0
-9.6
-4.2
-8.0
-3.4
-6.4
LNK404, LNK414
VBP = 0 V,
TJ = 25 °C
ICH1
LNK405-409,
LNK415-419
-15
-11.9
-8.8
BYPASS Pin
Charge Current
mA
LNK403, LNK413
LNK404, LNK414
-1.6
-4.2
-1.2
-3.5
-0.6
-2.8
VBP = 5 V,
TJ = 25 °C
ICH2
LNK405-409,
LNK415-419
-8.2
-6.4
-4.6
6.1
6.7
Charging Current
Temperature Drift
See Note A
0.5
5.9
%/°C
BYPASS Pin Voltage
VBP
0 °C < TJ < 100 °C
0 °C < TJ < 100 °C
5.7
V
V
BYPASS Pin Voltage
Hysteresis
VBP(H)
0.85
BYPASS Pin
Shunt Voltage
IBP = 2 mA
0 °C < TJ < 100 °C
VBP(SHUNT)
tSOFT
6.0
40
6.4
V
TJ = 25 °C
VBP = 5.9 V
Soft-Start Time
ms
13
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Rev. D 08/11
POWERINT [ Power Integrations ]
