PWM controller IC featuring a push-pull topology, operating up to 200 kHz with a 48% maximum duty cycle. This through-hole component offers dual positive outputs and synchronous rectification, suitable for DC/DC conversion. It operates from a 7V to 40V supply range, with a typical operating voltage of 15V, and a maximum power dissipation of 1W. Packaged in PDIP, it functions within 0°C to 70°C ambient temperatures.
Frequency40kHz
PackagePDIP
MountingThrough Hole
Power1W
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Technical Specifications
Onsemi TL494CNG technical specifications.
General
Package/Case
PDIP
Clock Sync
No
Common Mode Rejection Ratio
90dB
Duty Cycle
48%
Fall Time
40ns
Frequency
40kHz
Height
0.192inch
Input Bias Current
-100nA
Input Offset Voltage (Vos)
2mV
Lead Free
Lead Free
Length
0.84inch
Max Duty Cycle
48%
Max Frequency
200kHz
Max Operating Temperature
70°C
Min Operating Temperature
0°C
Max Power Dissipation
1W
Max Supply Current
15mA
Max Supply Voltage
40V
Min Supply Voltage
7V
Mount
Through Hole
Number of Output Phases
1
Number of Outputs
2
Operating Supply Voltage
15V
Output Configuration
Positive
Output Current
500mA
Output Voltage
30V
Packaging
Rail/Tube
Power Dissipation
1W
Radiation Hardening
No
Reach SVHC Compliant
Unknown
RoHS Compliant
Yes
Series
SWITCHMODE™
Synchronous Rectifier
Yes
Topology
Push-Pull
Weight
0.057419oz
Width
0.3inch
Compliance
RoHS
Compliant
Datasheet
Onsemi TL494CNG Datasheet
Download the complete datasheet for Onsemi TL494CNG to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.