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NCP1200P100G - ON Semiconductor
Manufacturer:
ON Semiconductor
ManyChip's Part#:
MC3614044
Category:
PWM Controller IC
Package:
PDIP-8
Datasheet:
Datasheet 3D Model
Description:
NCP Series 4.9mA 100kHz Through Hole PWM Current-Mode Controller - PDIP-8
Stock Locations:
Availability:
67 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 0.47

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

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Description

The NCP1200P100G is a current-mode Pulse Width Modulation (PWM) Controller for low-power universal off-line supplies. It 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. With an internal structure operating at a fixed 100kHz, the controller drives low gate-charge switching devices like an IGBT or a MOSFET thus requiring a very small operating power. Due to current-mode control, the NCP1200 drastically simplifies the design of reliable and cheap offline converters with extremely low acoustic generation and inherent pulse-by-pulse control.
No auxiliary winding operation
Internal output short-circuit protection
Extremely low no-load standby power
Current-mode with skip-cycle capability
Internal leading edge blanking
250mA Peak current source/sink capability
Direct optocoupler connection
Built-in frequency jittering for lower EMI
Internal temperature shutdown

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NCP1200P100G Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	8 Pin
Case/Package	PDIP-8
Frequency	100 kHz
Supply Voltage (DC)	6.30V (min)
Operating Voltage	500 V
Halogen Free Status	Halogen Free
Number of Outputs	1 Output
Input Voltage (DC)	16.0 V
Output Voltage	40V ~ 80V
Output Current	250 mA
Supply Current	710 μA
Number of Positions	8 Position
Power Dissipation	550 mW
Rise Time	67 ns
Switching Frequency	100 kHz
Topology	Flyback
Thermal Resistance	57℃/W (RθJC)
Input Bias Current	0.02 μA
Duty Cycle	80 %
Maximum Duty Cycle	80 %
Fall Time	28 ns
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-25 ℃
Supply Voltage	16 V
Supply Voltage (Max)	12.5 V
Supply Voltage (Min)	6.3 V
Input Voltage	222 V
	Show
Size-Length	10.16 mm
Operating Temperature	-25℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2014/12/17
ECCN Code	EAR99

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