MC34060A, MC33060A

http://onsemi.com

2

Rating

Symbol

Value

Unit

Power Supply Voltage

42

V

Collector Output Voltage

42

V

Collector Output Current (Note 1)

500

mA

Amplifier Input Voltage Range

−0.3 to +42

V

1000

mW

Operating Junction Temperature

125

°C

Storage Temperature Range

−55 to +125

°C

Operating Ambient Temperature Range

For MC34060A

For MC33060A

0 to +70

−40 to +85

°C

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the

Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect

device reliability.

THERMAL CHARACTERISTICS

Characteristics

Symbol

P Suffix

Package

D Suffix

Package

Unit

Thermal Resistance, Junction−to−Ambient

80

120

°C/W

Derating Ambient Temperature

45

45

°C

RECOMMENDED OPERATING CONDITIONS

Condition/Value

Symbol

Min

Typ

Max

Unit

Power Supply Voltage

7.0

15

40

V

Collector Output Voltage

−

30

40

V

Collector Output Current

−

−

200

mA

Amplifier Input Voltage

−0.3

−

V

Current Into Feedback Terminal

−

−

0.3

mA

Reference Output Current

−

−

10

mA

Timing Resistor

1.8

47

500

kW

Timing Capacitor

0.00047

0.001

10

mF

Oscillator Frequency

1.0

25

200

kHz

PWM Input Voltage (Pins 3 and 4)

−

−0.3

−

5.3

V

1. Maximum thermal limits must be observed.