Genuine Texas TL494CN Pulse Width Modulation Control Circuits OMA037K

£5.00

153 in stock

SKU: OMA037K Category:

Description

Description
The TL494 device incorporates all the functions
required in the construction of a pulse-width modulation (PWM) control circuit on a single chip.
Designed primarily for power-supply control, this
device offers the flexibility to tailor the power-supply
control circuitry to a specific application.
Product Category:   Switching Controllers

Features
• Complete PWM Power-Control Circuitry
• Uncommitted Outputs for 200-mA Sink or Source Current
• Output Control Selects Single-Ended or Push-Pull Operation
• Internal Circuitry Prohibits Double Pulse at Either Output
• Variable Dead Time Provides Control Over Total Range
• Internal Regulator Provides a Stable 5-V Reference Supply With 5% Tolerance
• Circuit Architecture Allows Easy Synchronization

Applications
• Desktop PCs
• Microwave Ovens
• Power Supplies: AC/DC, Isolated, With PFC, > 90 W
• Server PSUs
• Solar Micro-Inverters
• Washing Machines: Low-End and High-End
• E-Bikes
• Power Supplies: AC/DC, Isolated, No PFC, < 90 W
• Power: Telecom/Server AC/DC Supplies: Dual Controller: Analog
• Smoke Detectors
• Solar Power Inverters

 

Manufacturer:   Texas Instruments
Topology:   Buck, Boost, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull

Number of Outputs:   2

Switching Frequency:   300kHz   

Duty Cycle – Max:   45%Output

Voltage:   40V

Output Current:   200mA

Minimum Operating Temperature:   – 40C

Maximum Operating Temperature:   + 85C

Mounting Style:   Through Hole

Package/Case:   PDIP-16

Packaging:   Tube

Brand:   Texas Instruments

Fall Time:   40ns

Height:   4.57mm

Length:    19.3mm

Operating Temperature Range:   – 40 C to + 85 C

Rise Time:   100ns

Series:    TL494

Factory Pack Quantity:   25

Type:   Voltage Mode PWM Controllers

Unit Weight:   1g

These genuine Texas parts came to us as part of a lot of surplus stock from a large (Milspec) type Co. they are as new and are stored with us still in their original tubes and outer packaging, however as they have been kept in storage for some years we have classified them as ‘new other’.

You will receive a cut length of tube containing the quantity ordered in ‘AS NEW’ condition, see photographs, they were taken of the actual chips for sale – authentic Texas logo and markings, beware listings that just display a generic chip!

For datasheet search:- Texas Instruments Part no. TL494CN 

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Additional information

Brand

MPN