NCP1051 ONSEMI [ON Semiconductor], NCP1051 Datasheet - Page 4
NCP1051
Manufacturer Part Number
NCP1051
Description
Monolithic High Voltage Gated Oscillator Power Switching Regulator
Manufacturer
ONSEMI [ON Semiconductor]
Datasheet
1.NCP1051.pdf
(26 pages)
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Circuit Gate Drive
Primary Current
Oscillator Clock
Oscillator Duty
I
CONTROL, SINK
Power Switch
Cycle
V
CC
47.5 mA
37.5 mA
NCP1050, NCP1051, NCP1052, NCP1053, NCP1054, NCP1055
8.5 V
7.5 V
0 mA
Leading Edge On
Figure 3. Timing Diagram for Gated Oscillator with Dual Edge PWM
Duty Cycle Off
f
OSC (high)
Leading Edge On
Duty Cycle Off
Feedback Off
http://onsemi.com
Delay On
4
No Second
Pulse
Leading Edge On
Duty Cycle Off
f
OSC (low)
Leading Edge On
Current Limit Off
Current Limit
Threshold
Current Limit
Propagation
Delay
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