Product description
Shipping & Return
TL494CN — Overview
TL494CN by Texas Instruments is a high-volume electronic component supplied by Shenzhen Jingteng Electronics (JTDZ Tech). Classic PWM controller, a must-have for ATX power supply, inverter and SMPS repair. We keep this part in stock for OEMs, ODMs and EMS providers in India, Vietnam and the Middle East.
Key Specifications
| Part Number | TL494CN |
| Manufacturer | Texas Instruments |
| Category | Power Management Chips |
| Package | DIP-16 |
| Pin Count | 16 |
| Topology | Push-Pull / Half-Bridge / Single-Ended |
| Input Voltage | Up to 41 V |
| Output Current | 200 mA sink/source |
| Switching Frequency | Up to 300 kHz |
| Reference | 5 V ± 5 % |
| Outputs | 2 x NPN transistors, adjustable deadtime |
| Error Amplifiers | 2 x on-chip |
| Package | DIP-16 |
| Date Code | Recent date code, factory |
| Stock Status | In stock — ships within 24 hours |
| Description | Power Management Chips, Up to 41 V, 200 mA sink/source, DIP-16 package. |
Typical Applications
ATX power supplies, DC-DC converters, inverters, welding machines, repair.
Why Buy TL494CN from JTDZ Tech
- Verified and new parts, traceable date code, Certificate of Conformance available
- MOQ 1 pc, tier pricing for volume orders
- X-ray and visual inspection, third-party lab test (White Horse / GDS) supported before shipment
- Quote within 2 business hours, export shipping to India, Vietnam, the Middle East and worldwide
Further reading — application notes & cross-reference guides
Genuine original parts guaranteed — traceable lot & date code, X-ray / visual inspection and third-party test supported before shipment.
💬 Prices vary with order quantity & market conditions. The listed price is for reference only. Contact us for a real-time quote — we offer competitive pricing for volume orders and hard-to-find parts.
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.
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