LinkSwitch-HP
Conditions
SOURCE = 0 V; TJ = -40 to 125 °C
(Unless Otherwise Specified)
Parameter
Symbol
Min
Typ
Max
Units
Voltage Sense (FB) Input (cont.)
Missing Feedback
Voltage Protection
Delay
Switching
Cycles
4
Multi-Function (PD) Input
PROGRAM/DELAY
VPD
TJ = +25 °C
TJ = +25 °C
1.20
0.50
1.25
1.30
0.57
V
V
Pin Voltage
PROGRAM/DELAY
Pin Time Lower
VPD(DL)
0.535
Voltage Threshold
PROGRAM/DELAY
Pin Time Upper
Voltage Threshold
VPD(DU)
VPDTHACR
VPDTHRM
TJ = +25 °C
1.20
1.25
3.4
1.30
V
V
V
Fast AC Reset
Threshold
3.06
1.25
3.74
1.45
Threshold
TJ = +25 °C
1.35
0.8
Remote On/Off
Threshold
Hysteresis
Switching
Cycles
Remote On/Off Delay
Circuit Protection
TJ = +25 °C
8
di/dt = 180 mA/ms
LNK6xx3
0.716
0.967
1.209
1.814
2.418
2.790
3.162
0.77
1.04
1.30
1.95
2.60
3.00
3.40
0.824
1.113
1.391
2.087
2.782
3.210
3.638
±7
TJ = +25 °C
di/dt = 245 mA/ms
LNK6xx4
TJ = +25 °C
di/dt = 305 mA/ms
LNK6xx5
TJ = +25 °C
Self Protection
Current Limit
di/dt = 460 mA/ms
LNK6xx6
ILIMIT
A
TJ = +25 °C
di/dt = 610 mA/ms
LNK6xx7
TJ = +25 °C
di/dt = 705 mA/ms
LNK6xx8
TJ = +25 °C
di/dt = 800 mA/ms
LNK6xx9
TJ = +25 °C
Programmed Current
Limit Variation
See Table 3 for programming
0 °C ≤ TJ ≤ +100 °C, See Note A
ΔILIMIT
ΔIPK(OP)
TSD
%
%
IPK(OP) = 25 -100% × ILIMIT
0 °C ≤ TJ ≤ +100 °C, See Note A
,
Operational Peak
Current Variation
±7
Thermal Shutdown
Temperature
135
175
142
75
150
°C
°C
ns
ns
Thermal Shutdown
Hysteresis
TSDH
tLEB
CBP = 0.47 mF or CBP = 4.7 mF
Leading Edge
Blanking Time
TJ = +25 °C
See Note A
220
100
Current Limit
Delay Time
tILD
TJ = +25 °C
15
Rev. E 06/15
www.power.com
POWERINT [ Power Integrations ]
