NCP1351BPG ON Semiconductor, NCP1351BPG Datasheet - Page 22
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NCP1351BPG
Manufacturer Part Number
NCP1351BPG
Description
IC CTRLR PWM PROG CM OTP 8DIP
Manufacturer
ON Semiconductor
Datasheet
1.NCP1351APG.pdf
(27 pages)
Specifications of NCP1351BPG
Output Isolation
Isolated
Frequency Range
Adjusting
Voltage - Input
9.5 ~ 28 V
Operating Temperature
-25°C ~ 125°C
Package / Case
8-DIP (0.300", 7.62mm)
Number Of Outputs
1
Output Voltage
- 0.3 V to + 20 V
Output Current
400 mA
Mounting Style
Through Hole
Maximum Operating Temperature
+ 150 C
Fall Time
100 ns
Rise Time
90 ns
Synchronous Pin
No
Topology
Flyback
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
NCP1351BPG
Manufacturer:
ON Semiconductor
Quantity:
5
Part Number:
NCP1351BPG
Manufacturer:
ON/安森美
Quantity:
20 000
ripple operation at no-load. This is what confirms
Figure 29.
Another benefit of the variable frequency lies in the low
Figure 31. Transient Step, Low Line
50 mV/div
Figure 29. No-Load Output Ripple
200 V/div
V
V
out
ds
(V
in
= 230 Vac)
1.0 mV/div
V
out
http://onsemi.com
NCP1351
22
Finally, the power supply was tested for its transient
response, from 100 mA to 3 A, high and low line, with a
slew-rate of 1 A/ms (Figure 31). Results appear in
Figures 31 and 32 and confirm the stability of the board.
50 mV/div
Figure 32. Transient Step, High Line
V
out
Figure 30. Same Conditions,
200 V/div
V
ds
P
out
= 5 W
1.0 mV/div
V
out