NCP1015 ON Semiconductor, NCP1015 Datasheet - Page 2

• Manufacturer Part Number: NCP1015
• Description: Self-supplied Monolithic Switcher For Low Standby-power Offline Smps W/out Ovp
• Manufacturer: ON Semiconductor

1. Informative values only, with: T
100-250 Vac
Indicative Maximum Output Power from NCP1015
PIN FUNCTION DESCRIPTION
SOT-223
1
-
-
2
3
-
-
4
Pin No.
11 W - 450 mA Auxiliary Winding
PDIP-7
11 W - 450 mA DSS
1
2
3
4
5
-
7
8
R
DS(on)
amb
Pin Name
- I
DRAIN
GND
GND
GND
= 50°C, circuit mounted on minimum copper area as recommended.
V
p
NC
FB
CC
-
Figure 1. Typical Application Example
+
Powers the Internal Circuitry
Feedback Signal Input
Drain Connection
The IC Ground
The IC Ground
The IC Ground
Function
http://onsemi.com
+
-
-
NCP1015
2
1
2
3
4
This pin is connected to an external capacitor of typically
10 mF. The natural ripple superimposed on the V
participates to the frequency jittering. For improved
standby performance, an auxiliary V
to Pin 1. The V
serves as an opto fail-safe protection.
By connecting an optocoupler to this pin, the peak current
setpoint is adjusted accordingly to the output power
demand.
The internal drain MOSFET connection.
230 Vac
14 W
19 W
8
7
5
CC
also includes an active shunt which
Description
-
-
-
-
-
100 - 250 Vac
CC
6.0 W
8.0 W
can be connected
+
CC
V
GND
out