Rochester Electronics, LLC TL494CN

Mounting Type

Through Hole

Package / Case

16-DIP (0.300, 7.62mm)

Surface Mount

having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

NO

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.

0°C~70°C TA

Packaging

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

Tube

JESD-609 Code

e0

Pbfree Code

yes

Part Status

Parts can have many statuses as they progress through the configuration, analysis, review, and approval stages.

Obsolete

Moisture Sensitivity Level (MSL)

3 (168 Hours)

Number of Terminations

16

ECCN Code

EAR99

Terminal Finish

TIN LEAD

Terminal Position

DUAL

Peak Reflow Temperature (Cel)

240

Time@Peak Reflow Temperature-Max (s)

30

Function

Step-Up, Step-Down, Step-Up/Step-Down

Number of Outputs

2

Output Type

Transistor Driver

Input Voltage-Nom

15V

Analog IC - Other Type

SWITCHING CONTROLLER

Output Configuration

Positive

Voltage - Supply (Vcc/Vdd)

7V~40V

Control Features

Dead Time Control, Frequency Control

Input Voltage (Min)

7V

Topology

Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull

Control Mode

VOLTAGE-MODE

Output Current-Max

0.5A

Frequency - Switching

1kHz~300kHz

Input Voltage (Max)

40V

Control Technique

PULSE WIDTH MODULATION

Synchronous Rectifier

Synchronous rectification is a technique for improving the efficiency of rectification by replacing diodes with actively controlled switches, usually power MOSFETs or power bipolar junction transistors (BJT).

No

Duty Cycle (Max)

45%

Output Phases

1

Height Seated (Max)

4.44mm

RoHS Status

RoHS means “Restriction of Certain Hazardous Substances” in the “Hazardous Substances Directive” in electrical and electronic equipment.

Non-RoHS Compliant