ADJUSTABLE OUTPUT MODE FROM 0.6 TO 5 VOLT; ALSO AVAILABLE IN OUTPUT VOLTAGE RANGE 0.8 TO 1.5 VOLT
Analog IC - Other Type:
SWITCHING REGULATOR
Control Mode:
VOLTAGE-MODE
Control Technique:
PULSE WIDTH MODULATION
Input Voltage-Max:
5.5 V
Input Voltage-Min:
2.4 V
Input Voltage-Nom:
3.6 V
JESD-30 Code:
S-XQCC-N16
JESD-609 Code:
e3
Length:
3 mm
Moisture Sensitivity Level:
3
Number of Functions:
1
Number of Terminals:
16
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
1 A
Package Body Material:
UNSPECIFIED
Package Code:
QCCN
Package Equivalence Code:
LCC16,.12SQ,20
Package Shape:
SQUARE
Package Style:
CHIP CARRIER
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1.15 mm
Surface Mount:
YES
Switcher Configuration:
BUCK
Switching Frequency-Max:
5000 kHz
Temperature Grade:
INDUSTRIAL
Terminal Finish:
Matte Tin (Sn) - annealed
Terminal Form:
NO LEAD
Terminal Pitch:
0.5 mm
Terminal Position:
QUAD
Time@Peak Reflow Temperature-Max (s):
30
Width:
3 mm
EP53A8LQI Frequently Asked Questions (FAQs)
The maximum operating temperature range for the EP53A8LQI is -40°C to 85°C, as specified in the datasheet. However, it's recommended to operate within a narrower range (0°C to 70°C) for optimal performance and reliability.
To ensure signal integrity, follow Intel's guidelines for PCB design, layout, and routing. Use controlled impedance traces, minimize vias, and add signal termination resistors as needed. Additionally, consider using signal integrity analysis tools to simulate and optimize your design.
The EP53A8LQI requires a specific power sequencing order to ensure proper operation. The recommended sequence is: VCCIO, VCC, VCCA, and finally, VCCP. Ensure that the power supplies are stable and within the specified voltage ranges before applying power to the device.
A reliable reset circuit for the EP53A8LQI can be implemented using a voltage supervisor IC (e.g., MAX809) or a discrete reset circuit with a capacitor, resistor, and diode. Ensure the reset signal is asserted for at least 10 ms to guarantee a clean reset.
To minimize EMI and ensure EMC, follow best practices for PCB design, such as using a solid ground plane, minimizing loop areas, and using shielding and filtering components as needed. Additionally, ensure that your design meets the relevant regulatory standards (e.g., FCC, CE, CISPR).
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EP53A8LQI Overview
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