EN2342QI Datasheet, PDF(2/23 Page) Altera Corporation – 4A PowerSoC Voltage Mode Synchronous PWM Buck with Integrated Inductor

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EN2342QI Datasheet, PDF (2/23 Pages) Altera Corporation – 4A PowerSoC Voltage Mode Synchronous PWM Buck with Integrated Inductor

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Ordering Information

EN2342QI

Part Number

Package Markings TAMBIENT Rating (Â°C)

Package Description

EN2342QI

-40 to +85

68-pin (8mm x 11mm x 3mm) QFN T&R

EVB-EN2342QI

EN2342QI

QFN Evaluation Board

Packing and Marking Information: www.altera.com/support/reliability/packing/rel-packing-and-marking.html

Pin Assignments (Top View)

Figure 3: Pin Out Diagram (Top View)

NOTE A: NC pins are not to be electrically connected to each other or to any external signal, ground, or voltage. All pins

including NC pins must be soldered to the PCB. Failure to follow this guideline may result in part malfunction or damage.

NOTE B: Shaded area highlights exposed metal below the package that is not to be mechanically or electrically

connected to the PCB. Refer to Figure 12 for details.

NOTE C: White âdotâ on top left is pin 1 indicator on top of the device package.

Pin Description

I/O Legend: P=Power

G=Ground NC=No Connect

I=Input O=Output

I/O=Input/Output

1-15,

NAME I/O

FUNCTION

NC NC NO CONNECT â These pins may be internally connected. Do not connect them to each

www.altera.com/enpirion, Page 2

09520

February 21, 2014

Rev A

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