SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH
Seated Height-Max:
1.2 mm
Supply Current-Max (Isup):
7 mA
Supply Voltage-Max (Vsup):
16 V
Supply Voltage-Min (Vsup):
3.6 V
Supply Voltage-Nom (Vsup):
12 V
Surface Mount:
YES
Temperature Grade:
INDUSTRIAL
Terminal Form:
GULL WING
Terminal Pitch:
0.65 mm
Terminal Position:
DUAL
Width:
4.4 mm
LV8811G-AH Frequently Asked Questions (FAQs)
A good PCB layout for the LV8811G-AH involves keeping the input and output traces short and separate, using a solid ground plane, and placing decoupling capacitors close to the device. A 4-layer PCB with a dedicated power plane and a dedicated ground plane is recommended.
To ensure the stability of the output voltage, it is essential to use a suitable output capacitor with a low ESR (Equivalent Series Resistance) and a high ripple current rating. The output capacitor should be placed close to the device, and the input capacitor should be placed close to the input voltage source.
Although the datasheet specifies a maximum input voltage of 18V, it is recommended to limit the input voltage to 15V to ensure reliable operation and to prevent damage to the device.
The LV8811G-AH is rated for operation up to 125°C, but it is essential to ensure that the device is properly cooled to prevent overheating. A heat sink or a thermal pad can be used to improve heat dissipation.
To troubleshoot issues with the LV8811G-AH, start by checking the input voltage, output voltage, and output current. Verify that the device is properly connected and that the input and output capacitors are suitable. Check for signs of overheating, and ensure that the device is properly cooled.
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LV8811G-AH Overview
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