IT CAN ALSO OPERATE WITH PULSE FREQUENCY MODULATION
Analog IC - Other Type:
SWITCHING REGULATOR
Control Mode:
VOLTAGE-MODE
Control Technique:
PULSE FREQUENCY MODULATION
Input Voltage-Max:
6 V
Input Voltage-Min:
2.5 V
Input Voltage-Nom:
3.8 V
JESD-30 Code:
R-PBGA-B5
Length:
0.96 mm
Number of Functions:
1
Number of Terminals:
5
Operating Temperature-Max:
105 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
0.6 A
Output Voltage-Max:
1.836 V
Output Voltage-Min:
1.764 V
Output Voltage-Nom:
1.8 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
VFBGA
Package Equivalence Code:
BGA5,3X3,12/10
Package Shape:
RECTANGULAR
Package Style:
GRID ARRAY, VERY THIN PROFILE, FINE PITCH
Seated Height-Max:
0.33 mm
Surface Mount:
YES
Switcher Configuration:
BUCK
Switching Frequency-Max:
6000 kHz
Terminal Form:
BALL
Terminal Pitch:
0.312 mm
Terminal Position:
BOTTOM
Width:
0.88 mm
XC9291B18E0R-G Frequently Asked Questions (FAQs)
Torex provides a recommended PCB layout in their application note AN-104, which includes guidelines for component placement, routing, and thermal management to ensure optimal performance and minimize noise.
The XC9291B18E0R-G has a specified operating temperature range of -40°C to 105°C. Ensure proper thermal management by providing adequate heat sinking, airflow, and avoiding hot spots on the PCB. Also, consider using thermal interface materials and heat sinks if necessary.
Torex recommends using a 10uF to 22uF ceramic capacitor with an X5R or X7R dielectric as the input capacitor. This helps to filter out noise and ensure stable operation.
Yes, the XC9291B18E0R-G is suitable for high-reliability and automotive applications. It meets the requirements of AEC-Q100, a standard for automotive-grade ICs, and has a high MTBF (Mean Time Between Failures) rating.
Torex provides a troubleshooting guide in their application note AN-105, which covers common issues and their solutions. Additionally, engineers can use oscilloscopes and thermal imaging cameras to diagnose and debug issues.
Trust Checks
This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
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System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
XC9291B18E0R-G Overview
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