TOP246F Power Integrations, TOP246F Datasheet - Page 42
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TOP246F
Manufacturer Part Number
TOP246F
Description
IC OFFLINE SWIT UVLO HV TO262
Manufacturer
Power Integrations
Series
TOPSwitch®-GXr
Datasheet
1.TOP242GN-TL.pdf
(52 pages)
Specifications of TOP246F
Output Isolation
Isolated
Frequency Range
66 ~ 132kHz
Voltage - Output
700V
Power (watts)
125W
Operating Temperature
-40°C ~ 150°C
Package / Case
TO-262-7 (Formed Leads), 5 Leads
Lead Free Status / RoHS Status
Request inventory verification / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TOP246F
Manufacturer:
POWER
Quantity:
13 500
Company:
Part Number:
TOP246F
Manufacturer:
POWERINTE
Quantity:
492
Company:
Part Number:
TOP246FN
Manufacturer:
POWER
Quantity:
3 588
Company:
Part Number:
TOP246FN
Manufacturer:
POWER
Quantity:
15 000
Part Number:
TOP246FN
Manufacturer:
POWER
Quantity:
20 000
42
TOP242-250
O
11/05
Figure 56a. Current Limit vs. MULTI-FUNCTION Pin Current (TOP246P/G only).
Figure 56b. Current Limit vs. External Current Limit Resistance (TOP246P/G only).
Figure 56c. External Current Limit vs. External Current Limit Resistance at 0 °C, 25 °C and 100 °C Junction
1.25
1.20
1.15
1.10
1.05
1.00
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
.95
.90
.85
.80
.75
.70
-250
0
0
Measured at 25 °C.
Temperature (TOP246P/G only).
5K
5K
-200
Typical
10K
10K
External Current Limit Resistor R
External Current Limit Resistor R
100 °C
15K
15K
-150
20K
0 °C
20K
I
Refer to MULTIFUNCTION (M) Pin
Operation section
M
(µA)
25K
25K
-100
25 °C
30K
30K
IL
IL
(Ω)
(Ω)
35K
35K
-50
Scaling Factor:
TOP246P/G: 1.35
Scaling Factor:
TOP246P/G: 1.35
40K
40K
PI-3724-110405
PI-3725-110405
45K
45K
0
200
180
160
140
120
100
80
60
40
200
180
160
140
120
100
80
60
40