EN5335QI

Output Power :
Switching Frequency :
Mounting Style : SMD/SMT
Packaging : Reel
Output Current : 3 A
Operating Temperature Range : - 40 C to + 85 C
Output Voltage : 0.8 V to 3.3 V
Input Voltage : 2.375 V to 5.5 V
Package / Case : QFN-44


Features:

Product Highlights

• Tiny Footprint
• Simple Layout, Easy Design
• Low Part Count
• Excellent Transient Response

Application

This product is an excellent choice for FPGA and ASIC power. The enable and POK pins allow for simple sequencing and fault monitoring.

Pinout

Specifications

3A continuous output current

2.375 V to 5.5 V input range

3 pin VID output voltage programming

Excellent transient response & low ripple

Requires only 3 MLC capacitors

7.5 mm x 10 mm x 1.85 mm package

Total Solution Footprint is only 157mm2

Description

The Enpirion EN5335QI (VID) and the EN5336QI (External Divider) 5 MHz buck converters with integrated inductor have the world's smallest foot print and lowest part count, simplifying design. The complete power system-on-a-chip (PowerSoC) includes controller, loop compensation, gate drive, power switches and inductor in a 7.5 mm x 10 mm x 1.85 mm QFN package.

Type III-compensated voltage mode control combined with the 5 MHz switching frequency yields excellent transient performance and stability over a wide operating range.

The EN5335QI version utilizes a 3-pin VID output voltage selector that allows the designer to choose one of seven pre-defined output voltage levels. The EN5336QI uses an external voltage divider to set output voltage in the range of 0.8 V to 3.3 V.