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UCC2808AQDR-1G4Q1 is listed in the AC DC Converters, Offline Switchers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC OFFLINE SW PUSH-PULL 8SOIC. Review the specifications below when checking this part for your BOM.
AC DC Converters, Offline Switchers specifications for UCC2808AQDR-1G4Q1
- Description：IC OFFLINE SW PUSH-PULL 8SOIC
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Output Isolation：Isolated
- Internal Switch(s)：No
- Voltage - Breakdown：-
- Topology：Push-Pull
- Voltage - Start Up：12.5 V
- Voltage - Supply (Vcc/Vdd)：8.3V ~ 15V
- Duty Cycle：49%
- Frequency - Switching：1MHz
- Fault Protection：-
- Control Features：Frequency Control
- Operating Temperature：-55°C ~ 150°C (TJ)
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Mounting Type：Surface Mount
- Grade：Automotive
- Qualification：AEC-Q100
- Power (Watts)：-
AC DC Converters, Offline Switchers datasheet and documents for UCC2808AQDR-1G4Q1
AC DC Converters, Offline Switchers Overview
The UCC2808AQDR-1G4Q1 is an automotive-grade, low-power current-mode PWM controller designed for offline switching applications. It operates within a supply voltage range of 4.1V to 15V and features a 1A push-pull output driver. The device supports multiple topologies including flyback, forward, and half-bridge configurations. It functions reliably across an extended temperature range from -40°C to 125°C and is housed in an 8-pin SOIC package.
AC DC Converters, Offline Switchers Feature Summary
- Automotive qualification compliant with AEC-Q100 standards
- Integrated high-current push-pull gate driver
- Current-mode control architecture for stable operation
AC DC Converters, Offline Switchers Applications
- Offline power supplies
- Flyback converters
- Forward converters
- Half-bridge converters
AC DC Converters, Offline Switchers Procurement Notes
Verify the specific suffix 'G4Q1' against official Texas Instruments documentation to confirm exact manufacturing lot codes and compliance status. Ensure the component matches the required automotive grade specifications for your target application environment.
AC DC Converters, Offline Switchers Selection Notes
Select this controller for designs requiring robust automotive reliability and efficient current-mode regulation. It is suitable for isolated power conversion topologies where compact packaging and wide input voltage tolerance are critical design constraints.
AC DC Converters, Offline Switchers Part Context
This component belongs to the UCC2808 family of low-power PWM controllers. It shares functional similarities with other automotive-grade variants in the series but is distinguished by its specific package configuration and qualified operating parameters for harsh environments.
AC DC Converters, Offline Switchers Replacement Considerations
Consult official substitution guides for compatible alternatives such as the UCC2808AQDR-2G4Q1 or non-automotive equivalents like the UCC2808DTR-1, ensuring pinout and electrical characteristics align with the original design requirements.
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