ISL80019FRZ-T7A footprint, schematic symbol and 3D model by Renesas Electronics

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Datasheet Download Datasheet
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Part Number ISL80019FRZ-T7A
Manufacturer Renesas Electronics
Pin Count 9
Part Category Integrated Circuit
Package Category Small Outline No-lead
Footprint Name Small Outline No-lead - 8 Ld TDFN_1
Released Date Dec 28, 2019
Last Modified Date Oct 24, 2023 7:30 PM UTC
Pinout / Pin List Click Here (Member Only)

ISL80019FRZ-T7A Details

Manufacturer Part Number:
ISL80019FRZ-T7A
Brand Name:
Renesas
Pbfree Code:
Yes
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
Part Package Code:
TDFN
Package Description:
TDFN-8
Pin Count:
8
Manufacturer Package Code:
L8.2X2C
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Factory Lead Time:
4 Weeks
Date Of Intro:
2017-10-20
Manufacturer:
Renesas Electronics Corporation
YTEOL:
0
Analog IC - Other Type:
SWITCHING REGULATOR
Control Mode:
CURRENT-MODE
Control Technique:
PULSE WIDTH MODULATION
Input Voltage-Max:
5.5 V
Input Voltage-Min:
2.7 V
Input Voltage-Nom:
3.6 V
JESD-30 Code:
S-PDSO-N8
JESD-609 Code:
e3
Length:
2 mm
Moisture Sensitivity Level:
3
Number of Functions:
1
Number of Terminals:
8
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
2.9 A
Output Voltage-Max:
5.5 V
Output Voltage-Min:
0.6 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
HVSON
Package Shape:
SQUARE
Package Style:
SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Packing Method:
TR
Peak Reflow Temperature (Cel):
260
Seated Height-Max:
0.8 mm
Surface Mount:
YES
Switcher Configuration:
BUCK
Switching Frequency-Max:
1150 kHz
Temperature Grade:
INDUSTRIAL
Terminal Finish:
Matte Tin (Sn) - annealed
Terminal Form:
NO LEAD
Terminal Pitch:
0.5 mm
Terminal Position:
DUAL
Time@Peak Reflow Temperature-Max (s):
30
Width:
2 mm

ISL80019FRZ-T7A Frequently Asked Questions (FAQs)

Renesas provides a recommended PCB layout guide in their application note AN1965, which includes guidelines for thermal vias, copper pours, and component placement to minimize thermal resistance and ensure optimal performance.
To ensure reliable start-up and shutdown, it's essential to follow the recommended power-up and power-down sequencing, as outlined in the datasheet. Additionally, ensure that the input voltage rises and falls monotonically, and that the input capacitance is within the recommended range.
While the datasheet specifies the maximum input voltage range, it's essential to ensure that the input voltage ripple is within 10% of the nominal input voltage to prevent instability or damage to the device.
The ISL80019FRZ-T7A is rated for operation up to 125°C, but it's essential to consider the derating curves and thermal management guidelines in the datasheet to ensure reliable operation in high-temperature environments.
To troubleshoot output voltage regulation issues, check the input voltage, output load, and feedback resistors for correctness. Also, ensure that the device is properly configured, and that the output voltage is within the specified range. If issues persist, consult the datasheet's troubleshooting section or contact Renesas support.

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