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MC34067PG - ON Semiconductor
Manufacturer:
ON Semiconductor
ManyChip's Part#:
MC21789363
Category:
DC to DC Converter
Package:
DIP-16
Datasheet:
Datasheet 3D Model
Description:
MC34067PG; Dual PWM Voltage Mode Controller; 1.5A; 2200kHz; 16Pin PDIP
Stock Locations:
Availability:
251 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 0.99

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

Certifications

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Description

The MC34067PG is a high-performance Resonant Mode Controller designed for off- line and DC to DC converter applications that utilize frequency modulated constant off-time or constant deadtime control. It features a variable frequency oscillator, a precise retriggerable one-shot timer, temperature compensated reference, high gain wide bandwidth error amplifier, steering flip-flop and dual high current totem pole outputs ideally suited for driving power MOSFETs. Also included are protective features consisting of a high speed fault comparator and latch, programmable soft- start circuitry, input undervoltage lockout with selectable thresholds and reference undervoltage lockout.
Zero voltage switch resonant mode operation
Variable frequency oscillator with a control range exceeding 1000:1
Precision one-shot timer for controlled off-time
Internally trimmed bandgap reference
4MHz Error amplifier
Dual high current totem pole outputs
Selectable undervoltage lockout thresholds with hysteresis
Enable input
Programmable soft-start circuitry
Low startup current for off-line operation

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MC34067PG Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	16 Pin
Case/Package	DIP-16
Frequency	2050 kHz
Supply Voltage (DC)	20.0V (max)
Halogen Free Status	Halogen Free
Number of Outputs	1 Output
Input Voltage (DC)	20.0 V
Output Voltage	5.2 V
Output Current	1.5 A
Number of Positions	16 Position
Power Dissipation	1.25 W
Rise Time	20 ns
Switching Frequency	2.2 MHz
Topology	Flyback
Input Voltage (Max)	20 V
Output Voltage (Max)	10.3 V
Output Current (Max)	0.3 A
Fall Time	15 ns
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Power Dissipation (Max)	1250 mW
Supply Voltage	8.6V ~ 20V
Supply Voltage (Max)	20 V
Input Voltage	20 V
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Size-Length	19.55 mm
Size-Width	6.85 mm
Size-Height	3.43 mm
Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

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