NCP1051ST44T3G ON Semiconductor, NCP1051ST44T3G Datasheet - Page 18

• Manufacturer Part Number: NCP1051ST44T3G
• Description: IC CONV PWM UVLO HV SOT223-4
• Manufacturer: ON Semiconductor
• Type: Monolithic High Voltage Regulatorsr

Specifications of NCP1051ST44T3G

• Output Isolation: Isolated
• Frequency Range: 37 ~ 47kHz
• Voltage - Input: 7.5 ~ 10 V
• Voltage - Output: 700V
• Power (watts): 40W
• Operating Temperature: -40°C ~ 150°C
• Package / Case: TO-261-4, TO-261AA, SOT-223-4
• Input Voltage Range: - 0.3 V to + 10 V
• Operating Temperature Range: - 40 C to + 150 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: NCP1051ST44T3GOS; NCP1051ST44T3GOS; NCP1051ST44T3GOSTR

Line Regulation
Load Regulation
Output Ripple
Efficiency
No Load Input Power
Standby Output Power
Short Circuit Load Input Power
Test
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
Figure 29. Converter and Charger Test Data Summary
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
in
= 85 − 265 V
= 85 − 265 V
= 85 − 265 V
= 85 − 265 V
= 85 − 265 V
= 85 − 265 V
= 85 V
= 110 V
= 230 V
= 265 V
= 85 V
= 110 V
= 230 V
= 265 V
= 110 V
= 230 V
= 110 V
= 230 V
= 110 V
= 230 V
= 110 V
= 230 V
= 110 V
= 230 V
= 110 V
= 230 V
= 110 V
= 230 V
= 110 V
= 230 V
= 110 V
= 230 V
= 110 V
= 230 V
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
AC
; I
; I
; I
; I
; I
; I
; I
; I
; I
; I
; I
; I
; I
; I
; R
; R
; R
; R
; I
; I
; P
; P
; V
; V
; R
; R
; R
; R
out
out
out
out
out
out
out
out
out
out
out
out
out
out
out
out
AC
AC
AC
AC
AC
AC
out
in
out
8
8
in
8
8
8
8
8
8
= 120 mA − 1.2 A
= 100 mA − 1.00 A
Conditions
= 1.2 W, I
= 0 W, I
= 1.2 W, V
= 0 W, V
= 1.2 W, I
= 0 W, I
= 1 W
= 1.2 W, V
= 0 W, V
= 1 W
; I
;
;
; I
;
;
= 120 mA − 1.2 A
= 100 mA − 1.00 A
= 1.2 A
= 1.00 A
= 1.2 A
= 0 A
= 120 mA − 1.2 A
= 120 mA − 1.2 A
= 100 mA − 1.00 A
= 100 mA − 1.00 A
= 1.2 A
= 1.00 A
= 1.2 A
= 0 A
= 0 V (Shorted)
= 0 V (Shorted)
I
I
I
I
out
out
out
out
out
out
http://onsemi.com
= 120 mA
= 600 mA
= 1.2 A
= 100 mA
= 500 mA
= 1.00 A
out
out
out
out
out
out
out
out
= 1.00 A
= 1.00 A
= 0 V (Shorted)
= 0 V (Shorted)
= 1.00 A
= 1.00 A
= 0 V (Shorted)
= 0 V (Shorted)
18
Converter Results
127 mV
86 mV
100 mW
200 mW
680 mW
630 mW
400 mW
550 mW
12 mV
13 mV
12 mV
13 mV
72.4%
69.6%
2 mV
1 mV
2 mV
p−p
p−p
Charger Results
155 mV
80 mV
100 mW
200 mW
640 mW
540 mW
750 mW
900 mW
700 mW
850 mW
11 mV
24 mV
41 mV
58 mV
65 mV
71 mV
67 mV
54.6%
53.6%
66.1%
63.3%
p−p
p−p