LNK632DG Power Integrations, LNK632DG Datasheet - Page 5

• Manufacturer Part Number: LNK632DG
• Description: IC SWIT CV/CC HV 8SOIC
• Manufacturer: Power Integrations
• Series: LinkSwitch®-IIr

Specifications of LNK632DG

• Output Isolation: Isolated
• Frequency Range: 98 ~ 112kHz
• Voltage - Output: 700V
• Power (watts): 3.1W
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 8-SOIC (0.154", 3.90mm Width) 7 leads
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Control Functions (cont.)
Minimum Switch
ON-Time
Feedback Pin
Sampling Delay
DRAIN Supply
Current
BYPASS Pin
Charge Current
BYPASS Pin
Voltage
BYPASS Pin
Voltage Hysteresis
BYPASS Pin
Shunt Voltage
Circuit Protection
Current Limit
Power Coefficient
Leading Edge
Blanking Time
Thermal Shutdown
Temperature
Thermal Shutdown
Hysteresis
Parameter
Symbol
V
t
ON(min)
V
T
I
I
I
V
SHUNT
t
T
LIMIT
t
I
I
CH1
CH2
I
LEB
BPH
SDH
S1
S2
2
FB
SD
BP
f
FB Voltage = VFB
SOURCE = 0 V; T
= t
(Unless Otherwise Specified)
ON
(MOSFET Switching at f
I
2
f = I
FB Voltage > V
di/dt = 36 mA/ms
See Figure 10
Conditions
I
See Note 3
See Note 3
2
T
T
BP
T
T
T
LIMIT(TYP)
V
V
J
J
J
J
J
TH
BP
BP
= 10 mA
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
-0.2, Switch ON-Time
= 0 V
= 4 V
J
= -40 to 125 °C
x f
OSC(TYP)
FBth
OSC
)
0.9 x
2.35
5.65
Min
135
170
135
0.7
6.2
-5
-4
I
2
f
2.55
6.00
Typ
700
260
440
-3.4
-2.3
145
215
142
1.0
6.5
60
LNK632DG
1.17 x
Max
2.75
6.25
-1.8
330
520
155
150
1.2
6.8
-1
I
2
f
Units
A
Rev. C 09/09
mA
mA
mA
ns
ms
ns
°C
°C
2
V
V
V
Hz
5