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Product Detailed Parameters
- Description：IC REG BUCK ADJ/5V 600MA 8TDFN
- Series：-
- Mfr：ams-OSRAM USA INC.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable (Fixed)
- Number of Outputs：1
- Voltage - Input (Min)：4.5V
- Voltage - Input (Max)：20V
- Voltage - Output (Min/Fixed)：1.25V (5V)
- Voltage - Output (Max)：20V
- Current - Output：600mA
- Frequency - Switching：200kHz
- Synchronous Rectifier：No
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-WDFN Exposed Pad
- Supplier Device Package：8-TDFN (3x3)
- Grade：-
- Qualification：-
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Overview
The AS1341-BTDT is a synchronous buck switching voltage regulator manufactured by ams OSRAM. It operates within an input voltage range of 4.5 V to 20 V and provides a fixed output voltage of 5 V with a maximum output current of 600 mA. The device utilizes a TDFN-8 package and functions at a switching frequency of 200 kHz. It supports surface mount installation and operates across a temperature range of -40°C to +85°C.
Feature Summary
- Synchronous buck topology for high efficiency
- Integrated power switch design
- Compact TDFN-8 package
Applications
- Portable electronic devices
- Battery-powered systems
- General purpose DC-DC conversion
Procurement Notes
Verify component authenticity through authorized channels as the part is listed as End of Life. Confirm RoHS compliance details via official datasheets. Check for obsolescence notices from ams OSRAM. Ensure supply chain stability due to limited availability. Validate package markings against official specifications.
Selection Notes
Select this component for designs requiring a compact synchronous buck solution with a 5 V output. Consider the 600 mA current limit and 200 kHz switching frequency for thermal management. Evaluate the TDFN-8 footprint constraints. Compare against non-synchronous alternatives if cost is critical, noting potential efficiency differences.
Part Context
The AS1341 belongs to the AS1341 series of switching regulators from ams OSRAM. This series focuses on efficient power management in small form factors. The BTDT suffix indicates specific packaging and tape-and-reel configuration options within the product line.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult ams OSRAM for current lifecycle status and recommended alternatives.
