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Signal Circuits / Other Signal Circuits / LT4320HN8-1#PBF
Datasheets
LT4320HN8-1#PBF by:
Linear Technology
Analog Devices Inc
Linear Technology
Not Found

LT4320/LT4320-1 - Ideal Diode Bridge Controller; Package: PDIP; Pins: 8; Temperature Range: -40°C to 125°C

Part Details for LT4320HN8-1#PBF by Linear Technology

Results Overview of LT4320HN8-1#PBF by Linear Technology

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Applications Consumer Electronics Industrial Automation Energy and Power Systems Renewable Energy

LT4320HN8-1#PBF Information

LT4320HN8-1#PBF by Linear Technology is an Other Signal Circuit.
Other Signal Circuits are under the broader part category of Signal Circuits.

A signal is an electronic means of transmitting information, either as an analog signal with continuous values or a digital signal with discrete values. Signals are used in various systems and networks. Read more about Signal Circuits on our Signal Circuits part category page.

Price & Stock for LT4320HN8-1#PBF

Part # Distributor Description Stock Price Buy
Vyrian Other Function Semiconductors 1272
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Part Details for LT4320HN8-1#PBF

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LT4320HN8-1#PBF Part Data Attributes

Parametric Data
LT4320HN8-1#PBF Linear Technology
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LT4320HN8-1#PBF Linear Technology LT4320/LT4320-1 - Ideal Diode Bridge Controller; Package: PDIP; Pins: 8; Temperature Range: -40°C to 125°C
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Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer LINEAR TECHNOLOGY CORP
Part Package Code DIP
Package Description 0.300 INCH, LEAD FREE, PLASTIC, DIP-8
Pin Count 8
Manufacturer Package Code N
Reach Compliance Code compliant
HTS Code 8542.39.00.01
Analog IC - Other Type ANALOG CIRCUIT
JESD-30 Code R-PDIP-T8
JESD-609 Code e3
Length 10.16 mm
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Shape RECTANGULAR
Package Style IN-LINE
Surface Mount NO
Temperature Grade AUTOMOTIVE
Terminal Finish MATTE TIN
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm

LT4320HN8-1#PBF Frequently Asked Questions (FAQ)

  • A good PCB layout for the LT4320 involves keeping the input and output traces short and wide, using a solid ground plane, and placing the input and output capacitors close to the device. Additionally, it's recommended to use a Kelvin connection for the sense lines to minimize noise and ensure accurate voltage sensing.

  • To ensure proper power-up and configuration, make sure to follow the recommended power-up sequence, which is to apply the input voltage (VIN) before the enable voltage (EN). Also, ensure that the EN pin is properly biased to the recommended voltage level, and that the FAULT pin is properly terminated to prevent false fault detection.

  • When selecting input and output capacitors for the LT4320, consider the capacitor's equivalent series resistance (ESR), voltage rating, and capacitance value. A low ESR capacitor is recommended for the input capacitor to minimize voltage ripple, while a high-voltage-rated capacitor is recommended for the output capacitor to ensure reliable operation. The capacitance value should be chosen based on the desired output voltage ripple and transient response.

  • To troubleshoot common issues with the LT4320, start by checking the input and output voltage levels, as well as the EN and FAULT pin states. Verify that the input voltage is within the recommended range and that the output voltage is within the desired range. Check for any signs of overheating, and ensure that the device is properly cooled. If the issue persists, consult the datasheet and application notes for further troubleshooting guidance.

  • The LT4320 has a maximum junction temperature rating of 125°C. To ensure reliable operation in high-temperature environments, ensure that the device is properly cooled, either through natural convection or forced air cooling. Use a thermal interface material (TIM) to improve heat transfer between the device and the heat sink, and consider using a heat sink with a high thermal conductivity to dissipate heat efficiently.