Product Summary

The NCP1200P60 is a PWM Current-Mode Controller for Low-Power Universal Off-Line Supply. Housed in SOIC-8 or PDIP-8 package, the NCP1200P60 represents a major leap toward ultra-compact Switchmode Power Supplies. Due to a novel concept, the circuit allows the implementation of a complete offline battery charger or a standby SMPS with few external components. Furthermore, an integrated output short-circuit protection lets the designer build an extremely low-cost AC-DC wall adapter associated with a simplified feedback scheme.

Parametrics

NCP1200P60 absolute maximum ratings: ((1)Power Supply Voltage: 16V; (2)Maximum Junction Temperature: 150℃, Typical Temperature Shutdown: 140℃; (3)Storage Temperature Range: -65 to +150℃; (4)ESD Capability, HBM Model (All Pins except Vcc and HV): 2.0kV; (5)ESD Capability, Machine Model: 200V; (6)Maximum Voltage on Pin8(HV), pin6(Vcc) Grounded: 450V; (7)Maximum Operating Voltage on Pin8(HV): 30V.

Features

NCP1200P60 features: (1)No Auxiliary Winding Operation; (2)Internal Output Short-Circuit Protection; (3)Extremely Low No-Load Standby Power; (4)Current-Mode with Skip-Cycle Capability; (5)Internal Leading Edge Blanking; (6)250 mA Peak Current Source/Sink Capability; (7)Internally Fixed Frequency at 40 kHz, 60 kHz and 100 kHz; (8)Direct Optocoupler Connection; (9Built-in Frequency Jittering for Lower EMI; (10)SPICE Models Available for TRANsient and AC Analysis; (11)Internal Temperature Shutdown; (12)Pb-Free Packages are Available.

Diagrams

NCP1200P60 dimension figure

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
NCP1200P60
NCP1200P60
ON Semiconductor
Current Mode PWM Controllers 60KHz Current Mode
Data Sheet
Negotiable 
NCP1200P60G
NCP1200P60G
ON Semiconductor
Current Mode PWM Controllers 60KHz Current Mode SMPS PWM
Data Sheet
0-1: $0.72
1-25: $0.58
25-100: $0.51
100-500: $0.39