NCP1055ST44T3 ON Semiconductor, NCP1055ST44T3 Datasheet - Page 5

• Manufacturer Part Number: NCP1055ST44T3
• Description: IC CONV PWM UVLO HV SOT223-4
• Manufacturer: ON Semiconductor
• Type: Monolithic High Voltage Regulatorsr

Specifications of NCP1055ST44T3

• 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: Contains lead / RoHS non-compliant
• Other names: NCP1055ST44T3OS

V
I
I
I
V
(start)
CC
CONTROL, SINK
CC
(pin 5)
I
0 mA
CC1
V
CC(reset)
V
V
47.5 mA
37.5 mA
Hysteretic Regulation
6.3 mA
CC(on)
CC(off)
0 mA
I
(start)
0 mA
I
I
0 V
CC2
CC3
I
CC1
, Current Measurement
Figure 4. Non−Latching Fault Condition Timing Diagram
I
CC2
Fault Applied
, Current Measurement
http://onsemi.com
I
CC3
5
, Current Measurement
Fault Removed