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.
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