Mfr Part #:

EN6310QA

Mfr Name: Altera

The Altera EN6310QA is a 1A PowerSoC step-down DC-DC switching converter featuring integrated components for simplified design. It operates with an input voltage range of 2.7V to 5.5V and provides a programmable output voltage from 0.6V to 3.3V.

✓ Total Stock: 11 pcs

$ Price Range: $0.99

EN6310QA Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Bristol Electronics ✓ Non-Authorised Inventory information	11 pcs On Request	11 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

EN6310QA Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Altera
Efficiency	Up to 96%
Operating Temperature	-40°C to 105°C
Output Current	1A
Protection Features	UVLO, Short Circuit, Over Current, Thermal Protection
SVHC Present	Not Present

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EN6310QA Description

Short technical summary and product information.

The EN6310QA is a 1A PowerSoC (Power System-on-Chip) from Intel Enpirion, designed as a step-down DC-DC switching converter. It integrates the inductor, MOSFET, and controller into a single package, significantly simplifying board design and manufacturing requirements.

This device is AEC-Q100 qualified for automotive applications and operates within an input voltage range of 2.7V to 5.5V. The output voltage is programmable from 0.6V to 3.3V, offering flexibility for various applications. It boasts high efficiency, reaching up to 96%, and switches at a fixed 2.2MHz PWM operation to minimize noise.

The EN6310QA includes features such as programmable soft-start, a Power OK flag, fast transient response, and low output ripple (4mV typical). It also incorporates protection mechanisms including Under Voltage Lock-out (UVLO), short circuit, over current, and thermal protection.

Packaged in a compact 4mm x 5mm x 1.85mm QFN, the EN6310QA is suitable for space-constrained designs. Its ambient temperature range is -40°C to 105°C. Applications include automotive systems, Altera FPGAs, low power FPGAs, and noise-sensitive wireless and RF applications.

EN6310QA Quick Information

Product Type: DC-DC Switching Converter

Series: EN6310QA

Canonical Name: 1A PowerSoC Step-Down DC-DC Switching Converter

Subcategory: Step-Down DC-DC Switching Converter

EN6310QA Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): Level 1

REACH Status: REACH Unaffected

EN6310QA Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

EN6310QA Features

Integrated inductor, MOSFET, and controller.
AEC-Q100 qualified for automotive use.
High efficiency up to 96%.
Programmable output voltage from 0.6V to 3.3V.
Compact 4mm x 5mm x 1.85mm QFN package.

EN6310QA Applications

Suitable for automotive applications.
Powers Altera FPGAs.
Ideal for low power FPGA designs.
Used in noise sensitive RF applications.

EN6310QA FAQs

7 frequently asked questions generated from this part’s specifications.

What is the output current capability of the EN6310QA?

The EN6310QA provides a continuous output current of 1A.

What is the input voltage range for the EN6310QA?

The input voltage range is from 2.7V to 5.5V.

What is the programmable output voltage range of the EN6310QA?

The output voltage can be programmed from 0.6V to 3.3V.

What is the switching frequency of the EN6310QA?

The device switches at a frequency of 2.2MHz.

What is the maximum efficiency of the EN6310QA?

The EN6310QA offers high efficiency up to 96%.

What is the operating temperature range for the EN6310QA?

The ambient temperature range is -40°C to 105°C.

What package type is the EN6310QA supplied in?

The EN6310QA is supplied in a 4mm x 5mm x 1.85mm QFN package.