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LT1105IN8#PBF is listed in the AC DC Converters, Offline Switchers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC OFFLINE SWIT CM HV 8DIP. Review the specifications below when checking this part for your BOM.
AC DC Converters, Offline Switchers specifications for LT1105IN8#PBF
- Description：IC OFFLINE SWIT CM HV 8DIP
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Output Isolation：Isolated
- Internal Switch(s)：No
- Voltage - Breakdown：-
- Topology：Flyback, Forward
- Voltage - Start Up：16 V
- Voltage - Supply (Vcc/Vdd)：7V ~ 30V
- Duty Cycle：63%
- Frequency - Switching：Up to 200kHz
- Fault Protection：Current Limiting, Over Load, Over Voltage
- Control Features：-
- Operating Temperature：-40°C ~ 125°C (TJ)
- Package / Case：8-DIP (0.300", 7.62mm)
- Supplier Device Package：8-PDIP
- Mounting Type：Through Hole
- Grade：-
- Qualification：-
- Power (Watts)：100 W
AC DC Converters, Offline Switchers datasheet and documents for LT1105IN8#PBF
AC DC Converters, Offline Switchers Overview
The LT1105IN8#PBF is an offline switching voltage regulator manufactured by Analog Devices Inc. It features a flyback or forward converter topology with switching frequencies up to 200kHz. The device provides fault protection including current limiting, over-load, and over-voltage safeguards. It operates within a junction temperature range of -40°C to 125°C and is housed in an 8-PDIP package for through-hole mounting.
AC DC Converters, Offline Switchers Feature Summary
- Supports offline flyback and forward converter topologies
- Integrated fault protection mechanisms for current, overload, and over-voltage conditions
- Operates at switching frequencies up to 200kHz
AC DC Converters, Offline Switchers Applications
- Offline power supply designs
- Flyback converter circuits
- Forward converter applications
AC DC Converters, Offline Switchers Procurement Notes
Verify the specific suffix #PBF indicates lead-free compliance when sourcing. Confirm the 8-PDIP package dimensions match your PCB footprint requirements. Ensure the operating temperature range meets your environmental specifications. Check regional availability as distribution may vary by location.
AC DC Converters, Offline Switchers Selection Notes
Select this component for isolated offline applications requiring flyback or forward topologies. Consider the 200kHz maximum switching frequency for EMI and efficiency trade-offs. Evaluate the thermal performance within the specified -40°C to 125°C junction temperature range. Verify that the integrated fault protections align with system safety requirements.
AC DC Converters, Offline Switchers Part Context
This part belongs to the LT1105 series of switching regulators from Analog Devices. It is designed for general-purpose offline power conversion tasks. The IN8 designation specifies the PDIP-8 package style. It serves as a solution for compact, isolated DC-AC or AC-DC conversion needs.
AC DC Converters, Offline Switchers Replacement Considerations
Consult official Analog Devices documentation for direct pin-compatible substitutes. Verify electrical parameters such as switching frequency and fault protection thresholds before substituting.
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