TL594CN - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TL594CN
Manufacturer

TI
ChipWorker Part#

CW5957936
Category

Voltage Regulator
Package

DIP-16
Description

Voltage Mode PWM Controller 40V 200mA 300kHz 16Pin PDIP Tube
Documentation

Datasheet

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TL594CN Specifications

Attribute	Attribute Value

Part Number	TL594CN
Manufacturer	TI
ChipWorker Part#	CW5957936
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Through Hole
Number of Pins	16 Pin
Case/Package	DIP-16
Frequency	300 kHz
Supply Voltage (DC)	7.00V (min)
Number of Outputs	2 Output
Output Voltage	40 V
Output Current	200 mA
Number of Channels	2 Channel
Number of Positions	16 Position
Quiescent Current	12.4 mA
Number of Regulated Outputs	2 Output
Rise Time	200 ns
Switching Frequency	300 kHz
Topology	Boost, Flyback, Forward
Duty Cycle	45 %
Maximum Duty Cycle	45 %
Fall Time	45 ns
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Supply Voltage	7V ~ 40V
Supply Voltage (Max)	40 V
Supply Voltage (Min)	7 V
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Operating Temperature	0℃ ~ 70℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
HK STC License	NLR

Product Description

The TL594CN is a Pulse-Width-Modulation (PWM) Control Circuit designed primarily for power-supply control and this device offers the systems engineer the flexibility to tailor the power-supply control circuitry to a specific application. The DTC comparator has a fixed offset that provides approximately 5% dead time. The on-chip oscillator can be bypassed by terminating RT to the reference output and providing a saw-tooth input to CT or it can be used to drive the common circuitry in synchronous multiple-rail power supplies. The uncommitted output transistors provide either common-emitter or emitter-follower output capability. Each device provides for push-pull or single-ended output operation, with selection by means of the output-control function. The architecture of this device prohibits the possibility of either output being pulsed twice during push-pull operation. The under-voltage lockout control circuit locks the outputs OFF until the internal circuitry is operational.
Complete PWM power-control circuitry
Uncommitted outputs for 200mA 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 5V reference supply trimmed to 1%
Circuit architecture allows easy synchronization
Under-voltage lockout for low-VCC conditions
Pb-free product

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