NCP1051 ONSEMI [ON Semiconductor], NCP1051 Datasheet - Page 20

• Manufacturer Part Number: NCP1051
• Description: Monolithic High Voltage Gated Oscillator Power Switching Regulator
• Manufacturer: ONSEMI [ON Semiconductor]

75
70
65
60
55
50
0
Figure 38. Converter On/Off Line Transient
Figure 36. Converter Efficiency
NCP1050, NCP1051, NCP1052, NCP1053, NCP1054, NCP1055
0.5
LOAD CURRENT (A)
Ch1: V
Ch2: Rectified V
(V
I
out
Response
in
= 0.5 A)
= 230 V
out
AC
,
1.0
in
V
V
V
V
in
in
in
in
= 110 V
= 85 V
= 230 V
= 265 V
http://onsemi.com
AC
AC
AC
AC
1.5
20
70
65
45
60
55
50
0
V
Figure 39. Charger On/Off Line Transient
in
= 85 V
V
in
Figure 37. Charger Efficiency
= 265 V
V
AC
in
= 230 V
0.5
LOAD CURRENT (A)
AC
Ch1: V
Ch2: Rectified V
(V
I
out
Response
in
V
AC
in
= 0.5 A)
= 230 V
= 110 V
out
AC
AC
,
in
1.0
1.5