10.00 X 10.00 MM, 2.45 MM HEIGHT, 0.80 MM PITCH, GREEN, PLASTIC, MS-112AA, QFP-44
Pin Count:
44
Manufacturer Package Code:
PQFP-44
Country Of Origin:
Malaysia
ECCN Code:
EAR99
HTS Code:
8541.29.00.95
Manufacturer:
Microchip Technology Inc
YTEOL:
8
Data Input Mode:
SERIAL
Interface IC Type:
EL DISPLAY DRIVER
JESD-30 Code:
S-PQFP-G44
JESD-609 Code:
e3
Length:
10 mm
Multiplexed Display Capability:
NO
Number of Functions:
1
Number of Segments:
32
Number of Terminals:
44
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Output Polarity:
TRUE
Package Body Material:
PLASTIC/EPOXY
Package Code:
QFP
Package Equivalence Code:
QFP44,.52SQ,32
Package Shape:
SQUARE
Package Style:
FLATPACK
Qualification Status:
Not Qualified
Screening Level:
TS 16949
Seated Height-Max:
2.35 mm
Supply Current-Max:
15 mA
Supply Voltage-Max:
13.2 V
Supply Voltage-Min:
10.8 V
Supply Voltage-Nom:
12 V
Surface Mount:
YES
Technology:
CMOS
Temperature Grade:
INDUSTRIAL
Terminal Finish:
Matte Tin (Sn)
Terminal Form:
GULL WING
Terminal Pitch:
0.8 mm
Terminal Position:
QUAD
Width:
10 mm
fmax-Min:
8 MHz
HV5222PG-G Frequently Asked Questions (FAQs)
Microchip recommends a 4-layer PCB with a solid ground plane, and to keep the high-voltage traces short and away from sensitive analog signals. Additionally, use a common mode choke and a shielded cable for the high-voltage input to reduce EMI.
To ensure reliable operation, follow the recommended thermal design guidelines, including using a heat sink, keeping the device away from heat sources, and using a thermal interface material. Also, consider derating the output current and voltage according to the temperature derating curve in the datasheet.
When selecting an output capacitor, consider the voltage rating, capacitance value, and ESR (Equivalent Series Resistance). Choose a capacitor with a voltage rating higher than the output voltage, and ensure the ESR is low enough to minimize output ripple and noise.
To troubleshoot issues, use an oscilloscope to monitor the output voltage and current, and check for proper PCB layout and component selection. Verify that the input voltage and current are within the recommended range, and that the device is properly configured and programmed. Consult the datasheet and application notes for guidance on debugging common issues.
In high-reliability or safety-critical applications, consider using redundant or fault-tolerant designs, and ensure that the device is properly derated and qualified for the specific application. Follow relevant industry standards and guidelines, such as IEC 61508 or ISO 26262, and consult with Microchip's technical support and application notes for guidance on designing reliable and safe systems.
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HV5222PG-G Overview
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About Microchip
Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th
