Technical Specifications
| Category | Integrated Circuits (ICs)/DC DC Switching Controllers |
| Product Status | Obsolete |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Mounting Type | Through Hole |
| Package / Case | 16-DIP (0.300", 7.62mm) |
| Output Type | Transistor Driver |
| Supplier Device Package | 16-PDIP |
| Voltage - Supply ( Vcc/ Vdd) | 7V ~ 40V |
| Frequency - Switching | 200kHz |
| Number of Outputs | 2 |
| Topology | Buck, Push-Pull |
| Control Features | Dead Time Control, Frequency Control |
| Output Configuration | Positive |
| Output Phases | 1 |
| Duty Cycle ( Max) | 48% |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Function | Step-Down, Step-Up/Step-Down |
| M S L Rating | 1 (Unlimited, 30°C/85%RH) |
| R E A C H Status | REACH Unaffected |
| U S E C C N | EAR99 |
| H T S U S | 8542.39.0001 |
| E U Ro H S Status | RoHS Compliant |
| China Ro H S Status | Orange Symbol: Safe for use during the environmental protection period |
Product Overview
The TL494CNG is listed under DC-DC Switching Controllers in the Switching Regulators & Converters family supplied by Rochester Electronics. This part is obsolete at the original manufacturer; FPGACenter can quote verified sourcing options through qualified specialty channels.
Key specifications include Category: Integrated Circuits (ICs)/DC DC Switching Controllers, Product Status: Obsolete, Operating Temperature: 0°C ~ 70°C (TA), Mounting Type: Through Hole, Package / Case: 16-DIP (0.300", 7.62mm).
This device comes in a 16-DIP (0.300", 7.62mm) package with through hole mounting.
Submit an RFQ for TL494CNG; FPGACenter will verify availability, provenance, lead time, and pricing before confirming supply.
Application Areas
Frequently Asked Questions
Can FPGACenter source the TL494CNG?
Yes. FPGACenter can quote TL494CNG through qualified specialty sourcing channels. Availability, lead time, provenance, and pricing are verified before an order is confirmed.
What package type is the TL494CNG available in?
The TL494CNG by Rochester Electronics is available in a 16-DIP (0.300", 7.62mm) package with through hole mounting configuration. All parts are original and shipped in manufacturer-standard packaging.
The TL494CNG is marked as obsolete. Are the parts genuine?
All TL494CNG units sourced by FPGACenter are reviewed for originality, lot condition, and documentation before shipment. We use IDEA-STD-1010-aligned inspection practices for specialty-channel supply. We specialize in obsolete part sourcing and verify availability before confirming supply.