ABSOLUTE MAXIMUM RATINGS

Symbol

Parameter

Value

Unit

Power Supply Voltage

50

V

Comparator Input Voltage Range

-0.3 to 40

V

Switch Collector Voltage

40

V

Switch Emitter Voltage (VSWC = 40V)

40

V

Switch Collector toEmitter Voltage

40

V

Driver Collector Voltage

40

V

Driver Collector Current

100

mA

Switch Current

1.5

A

(for SOIC Package)

1.25

0.625

W

Operating Ambient Temperature Range (for AC and EC SERIES)

(for AB SERIES)

(for EB SERIES)

0 to 70

- 40 to 85

- 40 to 125

Storage Temperature Range

- 40 to 150

Absolute Maximum Rating are those values beyond which damage to the device may occur.

Functional operation under these condition is not implied.

THERMAL DATA

Symbol

Parameter

DIP-8

SO-8

Unit

Max

100

160

(*) This value depends from thermal design of PCB on which the device is mounted.

ORDERING NUMBERS

Type

DIP-8

SO-8

SO-8 (tape & reel)

MC34063AB (*)

MC34063ABN

MC34063ABD

MC34063ABD-TR

MC34063AC (*)

MC34063ACN

MC34063ACD

MC34063ACD-TR

MC34063EB

MC34063EBN

MC34063EBD

MC34063EBD-TR

MC34063EC

MC34063ECN

MC34063ECD

MC34063ECD-TR

(*) The "A" version is not recommended for new designs.

CONNECTION DIAGRAM (top view)

PIN CONNECTIONS

Pin No

Symbol

Name and Function

1

SWC

Switch Collector

2

SWE

Switch Emitter

3

TC

Timing Capacitor

4

GND

Ground

5

CII

Comparator Inverting Input

Voltage Supply

8

DRC

Voltage Driver Collector

MC34063A/E

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