Quality Confirmation
Date code, batch, package, label and marking details are checked before shipment. Inspection photos and third-party inspection support are available when required.
LIMCHIP CO., LIMITED
Professional Electronic Components Distributor · HK · SZ · SG · Original Stock · Global Shipping
RFQ ListingPower Management ICs
EN6347QI is an Intel Enpirion 4 A non-isolated step-down PowerSoC with an integrated inductor, MOSFET switches, controller, and compensation. The manufacturer specifies 2.5–6.6 V input, 3 MHz switching, and a 38-pin 4 × 7 × 1.85 mm QFN package.
ManufacturerAltera
Package38-pin QFN, 4 × 7 × 1.85 mm
SeriesEnpirion
Power IC Specifications
| Parameter | Value / Specification |
|---|---|
| Function / Topology | Integrated-inductor synchronous step-down DC-DC converter |
| Input Voltage | 2.5–6.6 V recommended |
| Output Rating | Up to 4 A continuous; 0.75 V to VIN minus dropout voltage |
| Switching Frequency | 3 MHz; external clock synchronization supported |
| Efficiency | Up to 95% |
| Output Voltage Accuracy | 1.5% over load and temperature |
| Operating Temperature | Ambient -40 °C to +85 °C; junction -40 °C to +125 °C |
| Moisture Sensitivity | MSL 3; 260 °C peak reflow |
| Package / Case | 38-pin QFN, 4 × 7 × 1.85 mm |
Power Features & Applications
- Synchronous buck PowerSoC integrates inductor, MOSFET switches, controller and compensation
- 2.5 V to 6.6 V recommended input voltage range
- Up to 4 A continuous output current with adjustable output voltage
- 3 MHz operating frequency with external clock synchronization
- Up to 95% efficiency and 1.5% output-voltage accuracy over load and temperature
- Programmable light-load mode and soft-start with enable and Power OK pins
- Thermal shutdown, over-current, short-circuit and under-voltage protection
- 38-pin QFN package measuring 4 × 7 × 1.85 mm; MSL 3 and 260 °C reflow rating
Need Price & Availability for EN6347QI?
Ask LimChip to verify the 500-unit image inventory, label code U426, tape-and-reel condition, and shipment availability.
Listed stock is subject to final RFQ confirmation.
For faster RFQ confirmation, please include:
- Required quantity
- Target date code
- Package / case requirement
- Delivery country
- Company name and contact person
- Target price if available
Prefer email? Send this RFQ via email instead.
Quality, Shipping & Payment
Commercial and shipment details for EN6347QI are confirmed with the formal quotation.
Shipping
LimChip supports worldwide delivery through established logistics providers. Carrier, lead time, tracking and buyer-appointed freight-forwarder requirements are confirmed by our sales team.
Payment
Payment method, currency and trade terms are confirmed in the formal quotation or proforma invoice. Contact our sales team for the options available for your order.
Frequently Asked Questions
Is EN6347QI available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for EN6347QI by RFQ.
What should buyers check before ordering EN6347QI?
Buyers should check voltage range, current rating, package, protection features and date code for EN6347QI, together with live stock and traceable supply.
How do I request a quote for EN6347QI?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.