TL494ING

16 Terminals 7V~40V 16-Pin TL494 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 200kHz Transistor Driver

Manufacturer: ON Semiconductor
Nocochips NO: 598-TL494ING
Package: 16-DIP (0.300, 7.62mm)
Datasheet: PDF
Stock: 788
Description: 16 Terminals 7V~40V 16-Pin TL494 DC to DC converter ICSWITCHING CONTROLLER 2 Outputs 200kHz Transistor Driver (Kg)

Details

Tags

Parameters
Lifecycle Status	OBSOLETE (Last Updated: 2 days ago)
Mount	Through Hole
Mounting Type	Through Hole
Package / Case	16-DIP (0.300, 7.62mm)
Number of Pins	16
Operating Temperature	-40°C~85°C TA
Packaging	Tube
Published	2005
Series	SWITCHMODE™
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Number of Terminations	16
ECCN Code	EAR99
Terminal Finish	Tin (Sn)
Subcategory	Switching Regulator or Controllers
Technology	BIPOLAR
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	260
Frequency	40kHz
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	TL494
Function	Step-Down, Step-Up/Step-Down
Number of Outputs	2
Output Type	Transistor Driver
Operating Supply Voltage	15V
Input Voltage-Nom	15V
Analog IC - Other Type	SWITCHING CONTROLLER
Operating Supply Current	7mA
Output Configuration	Positive
Output Current	500mA
Voltage - Supply (Vcc/Vdd)	7V~40V
Max Supply Current	15mA
Control Features	Dead Time Control, Frequency Control
Input Voltage (Min)	7V
Topology	Buck, Push-Pull
Control Mode	VOLTAGE-MODE
Frequency - Switching	200kHz
Input Voltage (Max)	40V
Control Technique	PULSE WIDTH MODULATION
Rise Time	100ns
Synchronous Rectifier	Yes
Fall Time (Typ)	40 ns
Max Duty Cycle	48 %
Isolation	Non-Isolated
Clock Sync	No
Output Phases	1
Height Seated (Max)	4.44mm
RoHS Status	RoHS Compliant
Lead Free	Lead Free

TL494ING Overview

As a result of 16-DIP (0.300, 7.62mm) compact design, the switching controller is compatible with most applications. The dc motor controller is adquate to generate for 2 outputs. Tube is the solid enclosure in which PMIC is packaged. There are Transistor Driver dc switching's output (s) that it can handle. 7V~40V is the supply voltage and the operating voltage of the dc control. Suitable for working in an dc switcher that has a -40°C~85°C TA. There is a switch at 200kHz that can be used with this controller. dc dc regulator can be generalized using Through Hole. To provide efficient switching control, Dead Time Control, Frequency Control is included in the dcdc regulator. Thare switch converters are connected to an analog integrated circuit (IC) of type SWITCHING CONTROLLER. There are a DUAL terminal on the switching converters. 16 terminations with a variety of function. To name a few of the control techniques these dc dc converter ics adapt, it includes PULSE WIDTH MODULATION. DC switcher's voltage input is 15V. A search for "TL494" will reveal other relevant dc to dc converter ics. 16 pins are present on switching converter. In particular, switching converter belongs to the Switching Regulator or Controllers family. It is recommended that the dc dc voltage regulator's minimum input voltage be 7V. Voltages 40V are the maximum that the dc to dc regulator will accept. In most cases, the output current of the dc dc regulator will be 500mA, so note that when you start the project. As a result of this, the maximum duty cycle of the voltage regulator dc to dc must remain 48 % during power-up and power-down. Because of DC switcher's Through Hole, it is suitable for most prototype designs and applications. There is 40kHz frequency setting on the switching controller. Users should apply 15V to operate the voltage regulator dc to dc safely and reliably. SWITCHMODE? is a series of dc to dc voltage regulator. It runs on a 7mA supply current. In the presence of a current greater than 15mA, the component may fail to operate properly and may be damaged.

TL494ING Features

Transistor Driver Outputs
Switching Frequency: 200kHz
Dead Time Control, Frequency Control
PULSE WIDTH MODULATION
Max Duty Cycle: 48 %
Frequency: 40kHz