LNK603_10 POWERINT [Power Integrations, Inc.], LNK603_10 Datasheet - Page 10

• Manufacturer Part Number: LNK603_10
• Description: Energy-Efficient, Accurate CV/CC Switcher for Adapters and Chargers
• Manufacturer: POWERINT [Power Integrations, Inc.]

Rev. F 01/10
Output
ON-State
Resistance
OFF-State
Leakage
Breakdown
Voltage
DRAIN Supply
Voltage
Auto-Restart
ON-Time
Auto-Restart
OFF-Time
Open-Loop
FEEDBACK Pin
Current Threshold
Open-Loop
ON-Time
NOTES:
1. Auto-restart ON-time is a function of switching frequency programmed by t
2. The current limit threshold is compensated to cancel the effect of current limit delay. As a result the output current stays constant
3. I
4. When the duty-cycle exceeds DC
5. This parameter is derived from characterization.
6. Mechanical stress induced during the assembly may cause shift in this parameter. This shift has no impact on the ability of
7. The switching frequency is programmable between 60 kHz and 85 kHz.
10
across the input line range.
typical specification under worst case application conditions (rectified 265 VAC) for no-load consumption calculations.
LinkSwitch-II to meet ±10% in mass production given the design follows recommendation in AN-44 and good manufacturing practice
DSS1
LNK603-606/613-616
Parameter
is the worst case OFF state leakage specification at 80% of BV
Symbol
R
BV
t
t
I
I
AR-OFF
AR-ON
DSS1
DSS2
DS(ON)
I
OL
DSS
MAX
the LinkSwitch-II operates in on-time extension mode.
SOURCE = 0 V; T
t
I
I
I
I
ON
D
D
D
D
LNK6X3
LNK6X4
LNK6X5
LNK6X6
(Unless Otherwise Specified)
= 50 mA
= 50 mA
= 62 mA
= 82 mA
× I
V
V
DS
T
DS
FB
J
= 560 V See Figure 20
= 125 °C See Note 3
= 375 V See Figure 20
= 2 mA-ms, f
See Notes 1, 5
See Figure 20
Conditions
See Note 5
See Note 5
T
T
J
J
V
= 50 °C
= 25 °C
FB
= 0
J
= 0 to 100 °C
OSC
T
T
T
T
T
T
T
T
J
J
J
J
J
J
J
J
= 12 kHz
= 100 °C
= 100 °C
= 100 °C
= 100 °C
DSS
= 25 °C
= 25 °C
= 25 °C
= 25 °C
and maximum operating junction temperature. I
on
x I
FB
and minimum frequency in CC mode.
Min
700
50
-120
Typ
450
9.6
1.2
24
36
24
36
16
24
14
15
90
Max
28
42
28
42
19
28
11
17
50
2
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DSS2
Units
mA
ms
mA
ms
W
V
V
s
is a