MC33067P datasheet, PDF - EEWORLD Datasheet

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MC33067P: DescriptionSWITCHING CONTROLLER; CategoryPower/power management The power supply circuit; File Size295KB，16 Pages; ManufacturerMotorola ( NXP ); Websitehttps://www.nxp.com

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MC33067P Overview

SWITCHING CONTROLLER

MC33067P Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Motorola ( NXP )
package instruction	DIP, DIP16,.3
Reach Compliance Code	unknow
ECCN code	EAR99
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER
control mode	VOLTAGE-MODE
Control Technology	RESONANT CONTROL
Maximum input voltage	18 V
Minimum input voltage	10 V
Nominal input voltage	12 V
JESD-30 code	R-PDIP-T16
JESD-609 code	e0
length	19.175 mm
Number of functions	1
Number of terminals	16
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Maximum output current	1.5 A
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Encapsulate equivalent code	DIP16,.3
Package shape	RECTANGULAR
Package form	IN-LINE
Certification status	Not Qualified
Maximum seat height	4.44 mm
Maximum supply current (Isup)	35 mA
surface mount	NO
Switch configuration	PUSH-PULL
Maximum switching frequency	2000 kHz
technology	BIPOLAR
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
width	7.62 mm

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High Performance

Resonant Mode Controllers

The MC34067/MC33067 are high performance zero voltage switch

resonant mode controllers designed for off–line and dc–to–dc converter

applications that utilize frequency modulated constant off–time or constant

deadtime control. These integrated circuits feature 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.

These devices are available in dual–in–line and surface mount packages.

•

Zero Voltage Switch Resonant Mode Operation

MC34067

MC33067

HIGH PERFORMANCE

ZERO VOLTAGE SWITCH

RESONANT MODE

CONTROLLERS

SEMICONDUCTOR

TECHNICAL DATA

•

Variable Frequency Oscillator with a Control Range Exceeding 1000:1

Precision One–Shot Timer for Controlled Off–Time

Internally Trimmed Bandgap Reference

4.0 MHz 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

P SUFFIX

PLASTIC PACKAGE

CASE 648

DW SUFFIX

PLASTIC PACKAGE

CASE 751G

(SO–16L)

PIN CONNECTIONS

Osc Charge 1

Osc RC 2

16 One–Shot RC

15 VCC

14 Drive Output A

13 Power Gnd

12 Drive Output B

11 CSoft–Start

10 Fault Input

Enable/UVLO

Adjust

(Top View)

Simplified Block Diagram

UVLO /

Enable

Variable

Frequency

Oscillator

5.0 V

Reference

ref

UVLO

One–Shot

2.5 V

Clamp

Steering

Flip–Flop

ref

Osc Control Current 3

Gnd 4

Vref 5

Error Amp Out 6

Inverting Input 7

Noninverting Input 8

Output A

Enable / 9

UVLO Adjust

Osc Charge

Osc RC

Oscillator 3

Control Current

One–Shot

Output B

Pwr Gnd

Error Amp 6

Output

Noninverting 8

Input

Inverting Input 7

Soft–Start

ORDERING INFORMATION

Error

Amp

Soft–Start

Fault Detector /

Latch

Fault Input

Device

MC34067DW

MC34067P

MC33067DW

MC33067P

Operating

Temperature Range

TA = 0 to + 70°C

TA = – 40° to + 85°C

Package

SO–16L

Plastic DIP

SO–16L

Plastic DIP

Rev 0

Ground

Motorola, Inc. 1996

MOTOROLA ANALOG IC DEVICE DATA

MC33067P Related Products

	MC33067P	MC34067P
Description	SWITCHING CONTROLLER	1.5 A SWITCHING CONTROLLER, 2000 kHz SWITCHING FREQ-MAX, PDIP16
Maker	Motorola ( NXP )	Motorola ( NXP )
package instruction	DIP, DIP16,.3	DIP, DIP16,.3
Reach Compliance Code	unknow	unknown
ECCN code	EAR99	EAR99
Analog Integrated Circuits - Other Types	SWITCHING CONTROLLER	SWITCHING CONTROLLER
control mode	VOLTAGE-MODE	VOLTAGE-MODE
Control Technology	RESONANT CONTROL	RESONANT CONTROL
Maximum input voltage	18 V	18 V
Minimum input voltage	10 V	10 V
Nominal input voltage	12 V	12 V
JESD-30 code	R-PDIP-T16	R-PDIP-T16
JESD-609 code	e0	e0
length	19.175 mm	19.175 mm
Number of functions	1	1
Number of terminals	16	16
Maximum operating temperature	85 °C	70 °C
Maximum output current	1.5 A	1.5 A
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	DIP
Encapsulate equivalent code	DIP16,.3	DIP16,.3
Package shape	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	IN-LINE
Certification status	Not Qualified	Not Qualified
Maximum seat height	4.44 mm	4.44 mm
Maximum supply current (Isup)	35 mA	35 mA
surface mount	NO	NO
Switch configuration	PUSH-PULL	PUSH-PULL
Maximum switching frequency	2000 kHz	2000 kHz
technology	BIPOLAR	BIPOLAR
Temperature level	INDUSTRIAL	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE	THROUGH-HOLE
Terminal pitch	2.54 mm	2.54 mm
Terminal location	DUAL	DUAL
width	7.62 mm	7.62 mm

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