PMC4518TWS — Overview
PMC4518TWS by Flex Power Modules is a component in the Non-Isolated PoL Buck Module (3.0-5.5 V in, 0.75-3.6 V / 16 A out, 58 W) category, supplied by Shenzhen Jinteng Electronics Technology Co., Ltd. (JTDZ Tech) — an independent distributor serving OEMs, ODMs and EMS providers worldwide.
The PMC4518TWS is a non-isolated point-of-load DC-DC converter module from Flex Power Modules' PMC 4000 series. It steps a 3.0-5.5 V intermediate bus down to an adjustable 0.75-3.6 V at up to 16 A (58 W) with 96% typical efficiency, and offers remote on/off, remote sense and telemetry. The surface-mount module measures 33.0 x 13.5 x 8.3 mm and is rated for ITE (commercial) applications.
Key specifications
| Part number | PMC4518TWS |
| Manufacturer | Flex Power Modules |
| Device type | Non-Isolated Point-of-Load DC-DC Converter Module |
| Package | SMD-6 |
| Package size | 33.0 x 13.5 x 8.3 mm |
| Stock | 1,500 pcs |
| Condition | Original, genuine & unused |
Datasheet parameters
| Converter type | Non-isolated point-of-load (PoL) step-down module |
| Input voltage | 3.0 to 5.5 V |
| Output voltage | 0.75 to 3.6 V, adjustable |
| Output current | 16 A max |
| Output power | 58 W |
| Efficiency | 96% typical |
| Isolation | None - non-isolated topology, no isolation voltage rating |
| Control features | Remote on/off (active low), remote sense, telemetry |
| Number of outputs | 1 |
| Operating temperature | -45 to +115 °C (with derating) |
| Safety / approvals | IEC/EN/UL 62368-1; CB, CSA, TUV certified |
| Package | 6-SMD module, 33.0 x 13.5 x 8.3 mm |
Parameters above are transcribed from the manufacturer datasheet for reference only. Confirm the current datasheet revision and your application conditions before design-in.
Note: Brand 'FLEX' on the label = Flex Power Modules (formerly Ericsson Power Modules), not Flextronics/Flex Ltd as a semiconductor maker. It is a non-isolated PoL module, so there is NO isolation voltage - do not publish an isolation rating. End-of-life PCN dated 26-SEP-2022; DigiKey lists the part as discontinued, available from independent stock. Base part number PMC451.
Stock, packaging and availability
| Item | Detail |
|---|---|
| Available quantity | 1,500 pcs |
| Condition | Original, genuine & unused |
| Packaging | Original factory packaging — tape & reel, tray, tube or bulk as supplied by the manufacturer |
| Warehouse | Shenzhen, China |
| Lead time | Confirmed per order — typically ships within 24–48 hours after payment |
Stock levels move quickly. Confirm current availability, quantity and lead time with our team before ordering.
Need a quote for PMC4518TWS? Send your target quantity, destination and required date code to our sales team — we reply with price, stock and lead time within 2 working hours.
Browse the full Power Management Chips collection for more PoL DC-DC Module devices, or request a quote for PMC4518TWS.
Frequently asked questions
Is PMC4518TWS original and genuine?
Yes. We supply PMC4518TWS as original, unused stock sourced through long-verified, traceable channels. Traceability documents, inspection reports and photos of the actual goods can be provided on request before you commit.
How much PMC4518TWS stock do you have?
1,500 pcs of PMC4518TWS are currently listed. Stock moves daily - send us your required quantity and we will confirm live availability, date code and lead time.
What package does PMC4518TWS use?
PMC4518TWS is supplied in a SMD-6 package (33.0 x 13.5 x 8.3 mm). Always confirm the package, pinout and land pattern against the current manufacturer datasheet before design-in.
Can you help confirm the PMC4518TWS parameters?
Yes. Tell us the parameters you are qualifying (frequency range, gain, attenuation, voltage, current or temperature range) and our team will help you confirm them against the current manufacturer datasheet. We do not host third-party datasheets.
Do you quote volume orders for PMC4518TWS?
Yes. We quote volume pricing, available quantity and lead time within 2 working hours, and we can consolidate PMC4518TWS with other line items into a single shipment.
All trademarks, brand names and part numbers are the property of their respective owners. JTDZ Tech is an independent distributor and is not an authorised distributor, franchisee or agent of the manufacturers named above.
Related Products
