Integrated Circuit Tl494cn of Voltage Mode PWM Controller IC

Prod Model:	TL494CN
Number Of PWM Outputs:	2
Output Voltage (V):	40(Max)
Output Current (Ma):	200(Max)
Switching Frequency (kHz):	300
Minimum Operating Supply Voltage (V):	7
Maximum Operating Supply Voltage (V):	40
Maximum Duty Cycle (%):	45(Typ)
Operating Temperature Range:	0 to 70 Degree C

Product Description

MANUFACTURER
Texas Instruments
 
PRODUCT CATEGORY
Voltage Mode PWM Controllers
 
DESCRIPTION
Voltage Mode PWM Controller 40V 200mA 16-Pin PDIP Tube
 
This TL494CN voltage mode PWM controller from Texas Instruments will allow you to encode messages using pulsating voltages in your design. With an output that has a voltage of 40(Max) V, this is power management at its best. This voltage mode driver supports boost|buck|flyback|forward|full-bridge|half-bridge|push-pull topology. Its 2 PWM outputs produce a current of 200(Max) mA. It has a switching frequency of 300 kHz. In order to ensure parts aren't damaged by bulk packaging, this product comes in tube packaging to add a little more protection by storing the loose parts in an outer tube. This voltage mode driver's maximum duty cycle is 45(Typ) %. This voltage mode driver has an operating temperature range of 0 °C to 70 °C. This device has a minimum operating supply voltage of 7 V and a maximum of 40 V.
 
Specifications
EU RoHS Compliant
Control Method Voltage Mode PWM Controller
Topology Boost|Buck|Flyback|Forward|Full-Bridge|Half-Bridge|Push-Pull
Number of PWM Outputs 2
Output Voltage (V) 40(Max)
Output Current (mA) 200(Max)
Switching Frequency (kHz) 300
Minimum Operating Supply Voltage (V) 7
Maximum Operating Supply Voltage (V) 40
Maximum Duty Cycle (%) 45(Typ)
Minimum Operating Temperature (°C) 0
Maximum Operating Temperature (°C) 70
Rise Time (ns) 100
Fall Time (ns) 40
Adjustable Output No
On/Off Pin No
Synchronous Pin No
Packaging Tube
Maximum Supply Current (mA) 7.5(Typ)
Minimum Reference Voltage (V) 4.75
Mounting Through Hole
Package Height (mm) 5.08(Max) - 0.51(Min)
Package Length (mm) 19.69(Max)
Package Width (mm) 6.6(Max)
PCB changed 16
Standard Package Name DIP
Supplier Package PDIP
Pin Count 16
Lead Shape Through Hole