Description:The ISL8118 is a single-phase PWM controller featuring an input voltage range of +3.3V to +20V and integrated MOSFET drivers. Utilizing voltage-mode operation with input voltage feed-forward compensation, the ISL8118 maintains a constant loop gain, providing optimal transient response for applications with a wide input operating voltage range. The output voltage can be precisely regulated down to 0.591V with a system tolerance of ±1.0% over the industrial temperature range and line and load variations. A ex
5 X 5 MM, ROHS COMPLIANT, PLASTIC, MO-220VHHD-1, QFN-28
Pin Count:
28
Manufacturer Package Code:
L28.5X5
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Factory Lead Time:
18 Weeks
Manufacturer:
Renesas Electronics Corporation
YTEOL:
0
Analog IC - Other Type:
SWITCHING CONTROLLER
Control Mode:
VOLTAGE-MODE
Control Technique:
PULSE WIDTH MODULATION
Input Voltage-Max:
20 V
Input Voltage-Min:
3.3 V
Input Voltage-Nom:
5 V
JESD-30 Code:
S-PQCC-N28
JESD-609 Code:
e3
Length:
5 mm
Moisture Sensitivity Level:
3
Number of Functions:
1
Number of Terminals:
28
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Package Body Material:
PLASTIC/EPOXY
Package Code:
HVQCCN
Package Shape:
SQUARE
Package Style:
CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Cel):
260
Qualification Status:
Not Qualified
Seated Height-Max:
1 mm
Supply Current-Max (Isup):
13 mA
Surface Mount:
YES
Switcher Configuration:
PUSH-PULL
Switching Frequency-Max:
2000 kHz
Temperature Grade:
INDUSTRIAL
Terminal Finish:
MATTE TIN
Terminal Form:
NO LEAD
Terminal Pitch:
0.5 mm
Terminal Position:
QUAD
Time@Peak Reflow Temperature-Max (s):
30
Width:
5 mm
ISL8118IRZ-T Frequently Asked Questions (FAQs)
Renesas provides a recommended PCB layout guide in the ISL8118IRZ-T evaluation board user manual, which includes guidelines for component placement, thermal management, and routing. Following this guide can help ensure optimal performance and minimize electromagnetic interference (EMI).
The selection of the inductor depends on the specific application requirements, such as the input voltage, output voltage, and current rating. Renesas provides a list of recommended inductors in the datasheet, and engineers can also use online inductor selection tools or consult with inductor manufacturers to find a suitable component.
The maximum ambient temperature rating for the ISL8118IRZ-T is 105°C, as specified in the datasheet. However, the device's performance and reliability may degrade at high temperatures, so it's essential to ensure proper thermal management and cooling in the system design.
Yes, the ISL8118IRZ-T is qualified for automotive and high-reliability applications. Renesas provides additional documentation and support for these applications, including AEC-Q100 qualification and PPAP (Production Part Approval Process) documentation.
Renesas provides a troubleshooting guide in the datasheet and application notes, which covers common issues and their solutions. Engineers can also consult with Renesas technical support or use online resources, such as forums and knowledge bases, to find solutions to specific problems.
Trust Checks
This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
ISL8118IRZ-T Overview
Use the download button to access the ISL8118IRZ-T schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like ISL81,
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