3.3, 2.5, 1.8, 1.5, 1.25 AND 1.2V OUTPUT AVAILABLE
Analog IC - Other Type:
SWITCHING REGULATOR
Control Mode:
VOLTAGE-MODE
Control Technique:
PULSE WIDTH MODULATION
Input Voltage-Max:
6.6 V
Input Voltage-Min:
2.375 V
Input Voltage-Nom:
5.5 V
JESD-30 Code:
R-XQCC-N44
Length:
10 mm
Number of Functions:
1
Number of Terminals:
44
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
3 A
Output Voltage-Nom:
0.8 V
Package Body Material:
UNSPECIFIED
Package Code:
HQCCN
Package Equivalence Code:
LCC44,.3X.39,25
Package Shape:
RECTANGULAR
Package Style:
CHIP CARRIER, HEAT SINK/SLUG
Qualification Status:
Not Qualified
Seated Height-Max:
1.95 mm
Surface Mount:
YES
Switcher Configuration:
BUCK
Switching Frequency-Max:
5000 kHz
Temperature Grade:
INDUSTRIAL
Terminal Form:
NO LEAD
Terminal Pitch:
0.65 mm
Terminal Position:
QUAD
Width:
7.5 mm
EN5335QI Frequently Asked Questions (FAQs)
Intel Enpirion provides a recommended PCB layout guide in their application note AN-114, which includes guidelines for thermal vias, copper pours, and component placement to ensure optimal thermal performance.
Intel Enpirion recommends using their PowerNavigator software to optimize the compensation network for your specific application. The software provides a graphical interface to adjust the compensation network and simulate the response.
While the datasheet specifies the recommended input voltage range, the maximum allowed input voltage ripple is not explicitly stated. According to Intel Enpirion's application note AN-115, the maximum allowed input voltage ripple is ±10% of the nominal input voltage.
While the datasheet specifies the operating temperature range, it's essential to consider the derating curves for the device. Intel Enpirion recommends consulting their application note AN-116, which provides guidance on derating the device for high-temperature environments.
Intel Enpirion recommends following their EMC design guidelines, which include using a shielded inductor, proper PCB layout, and filtering to minimize electromagnetic interference (EMI). Additionally, they suggest consulting the IEC 62368-1 standard for EMC compliance.
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EN5335QI Overview
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