This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

TL594CN

Bipolar switching controller with 200kHz frequency

Manufacturer:

Texas Instruments
Mfr.Part #:

TL594CN
Datasheet:

TL594CN Datasheet (PDF)
Topology:

Boost
Control mode:

Voltage
Duty cycle (max) (%):

45
Switching frequency (max) (kHz):

300
EDA/CAD Models:

Request Free CAD Models for TL594CN

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

TL594CN General Description

The TL594CN is a pulse-width modulation (PWM) controller IC with two error amplifiers, an oscillator, a dead-time control comparator, a pulse-steering flip-flop, a 5-V reference voltage, and output control circuits. It is commonly used in switch-mode power supplies, power inverters, and motor control circuits.The TL594CN operates over a wide range of supply voltages from 7 V to 40 V and can provide output voltages up to 36 V. It can deliver a maximum output current of 400 mA.This IC features an adjustable oscillator frequency range from 1 Hz to 600 kHz, allowing for precise control of the PWM signal. The dead-time control comparator ensures that there is no overlap in the output signals, preventing shoot-through in the power stage.The TL594CN is housed in an 16-pin dual in-line package (DIP) and operates over a temperature range of -25°C to 70°C. Its high precision and reliability make it a popular choice for various power control applications

Key Features

TL594CN is a pulse-width modulation controller IC

It has a voltage reference, error amplifier, oscillator, and PWM comparator

Offers an adjustable frequency range of 1Hz to 300kHz

Provides a 50% duty cycle capability

Operates with a wide supply voltage range of 7V to 40V

Suitable for various power supply and motor control applications

Application

The TL594CN is commonly used in applications such as switching power supplies, voltage regulators, battery chargers, and inverters

It is also used in various other power management systems, including motor control, LED drivers, and audio amplifiers

Its versatile design and high efficiency make it a popular choice for a wide range of power electronics applications

Specifications

Topology	Boost	Control mode	Voltage
Duty cycle (max) (%)	45	Switching frequency (max) (kHz)	300
Features	Adjustable switching frequency, Dead time control, Error amplifier, Multi-topology	UVLO thresholds on/off (V)	6.1/6
Operating temperature range (°C)	-40 to 85, 0 to 70	Rating	Catalog
Gate drive (typ) (A)	0.2	Vin (max) (V)	40