NCP1651DR2G ON Semiconductor, NCP1651DR2G Datasheet - Page 9

• Manufacturer Part Number: NCP1651DR2G
• Description: IC PFC CONTROLLER CCM/DCM 16SOIC
• Manufacturer: ON Semiconductor

Specifications of NCP1651DR2G

• Mode: Continuous Conduction (CCM), Discontinuous Conduction (DCM)
• Frequency - Switching: 250kHz
• Current - Startup: 8.5mA
• Voltage - Supply: 10 V ~ 18 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Switching Frequency: 25 KHz to 250 KHz
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: NCP1651DR2GOS; NCP1651DR2GOS; NCP1651DR2GOSTR

100 k
1000
10 k
10.8
10.5
10.2
100
11.2
4.5
3.5
2.5
1.5
0.5
9.8
9.5
5
4
3
2
1
0
--50
0
1
--25
Figure 12. Reference Multiplier Gain
Figure 10. UVLO versus Temperature
Figure 14. C
1
0
FB/SD = 3.0 V
10
TEMPERATURE (C)
FREQUENCY (kHz)
AC INPUT (V)
2
25
T
versus Frequency
50
3
(Test circuits are located in the document TND308/D)
100
Typical Performance Characteristics
75
2.5 V
TURN--OFF
TURN--ON
4
100
2.0 V
1.8 V
1.6 V
http://onsemi.com
1000
125
5
9
1000
4.40
4.35
4.30
4.25
4.20
4.15
4.10
4.05
4.00
3.95
100
1.0
0.5
1.5
10
0
1
0
1
0
Figure 11. FB/SD Clamp Voltage versus V
NOTE: Ramp Valley
Voltage is Zero for
All Frequencies
Figure 15. Ramp Peak versus Frequency
50
2
Figure 13. V
10
100
CHARGE TIME (ms)
4
FREQUENCY (kHz)
CC
V
CC
100
150
Cap Charge Time
6
(V)
200
8
1000
250
10
10,000
CC
300
12