参数资料
型号: LNK603GG
厂商: POWER INTEGRATIONS INC
元件分类: 模拟信号调理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO8
封装: GREEN, PLASTIC, SMD-8
文件页数: 2/20页
文件大小: 722K
代理商: LNK603GG
Rev. C 06/08
10
LNK603-606/613-616
www.powerint.com
Parameter
Symbol
Conditions
SOURCE = 0 V; T
J = 0 to 100 °C
(Unless Otherwise Specied)
Min
Typ
Max
Units
Output
ON-State
Resistance
R
DS(ON)
LNK6X3
I
D = 50 mA
T
J = 25 °C
24
28
Ω
T
J = 100 °C
36
42
LNK6X4
I
D = 50 mA
T
J = 25 °C
24
28
T
J = 100 °C
36
42
LNK6X5
I
D = 62 mA
T
J = 25 °C
16
19
T
J = 100 °C
24
28
LNK6X6
I
D = 82 mA
T
J = 25 °C
9.6
11
T
J = 100 °C
14
17
OFF-State
Leakage
I
DSS1
V
DS = 560 V See Figure 20
T
J = 125 °C See Note 3
50
μA
I
DSS2
V
DS = 375 V See Figure 20
T
J = 50 °C
15
Breakdown
Voltage
BV
DSS
T
J = 25 °C
See Figure 20
700
V
DRAIN Supply
Voltage
50
V
Auto-Restart
ON-Time
t
AR-ON
t
ON × IFB = 2 mA-μs, fOSC = 12 kHz
V
FB = 0
See Notes 1, 5
450
ms
Auto-Restart
OFF-Time
t
AR-OFF
4S
Open-Loop FB Pin
Current Threshold
I
OL
See Note 5
-120
μA
Open-Loop
ON-Time
See Note 5
90
μs
NOTES:
Auto-restart ON-time is a function of switching frequency programmed by t
onx IFB and minimum frequency in
CC mode.
The current limit threshold is compensated to cancel the effect of current limit delay. As a result the output current stays constant
across the input line range.
I
DSS1 is the worst case OFF state leakage specication at 80% of BVDSS and maximum operating junction temperature. IDSS2 is a
typical specication under worst case application conditions (rectied 265 VAC) for no-load consumption calculations.
When the duty-cycle exceeds DC
MAX the LinkSwitch-II operates in on-time extension mode.
This parameter is derived from characterization.
1.
2.
3.
4.
5.
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