Unitrode UC2851N

Mounting Type

Through Hole

Package / Case

18-DIP (0.300, 7.62mm)

Supplier Device Package

18-PDIP

Package

Bulk

Mfr

Unitrode

Product Status

Active

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-40°C ~ 85°C (TA)

Series

-

Voltage - Supply (Vcc/Vdd)

7.8V ~ 32V

Control Features

Frequency Control, Soft Start

Topology

Boost, Buck, Flyback, Forward

Frequency - Switching

Up to 500kHz

Internal Switch(s)

No

Fault Protection

Protection against electric shock under. single fault conditions.

Current Limiting, Over Voltage

Duty Cycle

the percentage of the ratio of pulse duration, or pulse width (PW) to the total period (T) of the waveform.

50%

Output Isolation

-

Voltage - Breakdown

-

Voltage - Start Up

8 V