NCP1605, NCP1605A, NCP1605B
http://onsemi.com
14
325
335
345
365
375
385
405
415
T
J
, JUNCTION TEMPERATURE (癈)
40
15
10
35
60
85
110
Figure 42. Pin 7 Source Current @
V
PIN4
= 2.5 V vs. Temperature
3
4
5
6
7
8
Figure 43. Ratio Pin 7 Clamp Voltage /
(Pin 7 Charge Current) that is (V
CLCRM
/ I
RAMP
)
@ V
PIN6
= 0 V and V
PIN4
= 1.75 V
T
J
, JUNCTION TEMPERATURE (癈)
40
15
10
35
60
85
110
104
106
108
110
112
T
J
, JUNCTION TEMPERATURE (癈)
40
15
10
35
60
85
110
Figure 44. Ratio (I
PIN6
/ I
PIN5
) @ I
PIN5
= 10 mA vs.
Temperature
40
60
80
100
120
140
160
180
200
T
J
, JUNCTION TEMPERATURE (癈)
40
15
10
35
60
85
110
Figure 45. Pin 6 Comparator Threshold vs.
Temperature
40
60
80
100
120
140
160
180
200
220
T
J
, JUNCTION TEMPERATURE (癈)
40
15
10
35
60
85
110
Figure 46. Delay from (ZCD Pin Low) to
(DRV High) vs. Temperature
260
280
300
320
340
T
J
, JUNCTION TEMPERATURE (癈)
40
15
10
35
60
85
110
Figure 47. Skip Cycle Threshold
(V
PIN1
Falling) vs. Temperature
270
290
310
330
355
395