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Product Detailed Parameters
- Description：IC REG BOOST 3V 650MA 8TDFN
- Series：-
- Mfr：ams-OSRAM USA INC.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Output Type：Fixed
- Number of Outputs：1
- Voltage - Input (Min)：0.6V
- Voltage - Input (Max)：3V
- Voltage - Output (Min/Fixed)：3V
- Voltage - Output (Max)：-
- Current - Output：650mA (Switch)
- Frequency - Switching：4MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-UFDFN Exposed Pad
- Supplier Device Package：8-TDFN (2x2)
- Grade：-
- Qualification：-
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Overview
The AS1330-BTDT-30 is a boost switching regulator IC manufactured by ams OSRAM AG. It provides a fixed positive output voltage of 3V with a maximum switch current of 650mA. The device operates from an input voltage range of 0.6V to 3V and features synchronous rectification for improved efficiency. It utilizes a 2MHz switching frequency and is housed in an 8-TDFN (2x2) exposed pad package. The component supports surface mount installation and functions within a temperature range of -40°C to +85°C.
Feature Summary
- Synchronous rectification topology for enhanced power conversion efficiency
- Fixed 3V output configuration suitable for low-voltage input applications
- Compact 8-TDFN exposed pad package design for space-constrained PCB layouts
Applications
- Low-voltage battery-powered portable electronics
- Step-up voltage regulation for single-cell lithium-ion systems
- Power management in compact consumer devices requiring stable 3V rails
Procurement Notes
Verify the obsolete status of this component before integration into new designs. Confirm availability through authorized distributors or secondary markets if sourcing for replacement purposes. Ensure compatibility with existing PCB footprints and thermal requirements during procurement planning.
Selection Notes
Select this part when a fixed 3V boost output is required from inputs as low as 0.6V. Consider the 650mA switch current limit and 2MHz frequency for filtering requirements. Evaluate the 8-TDFN package for thermal dissipation needs and board space constraints compared to alternative regulator packages.
Part Context
This component belongs to the AS1330 series of boost regulators from ams OSRAM. It is designed for efficient step-up conversion in portable applications. The specific BTDT suffix indicates the fixed 3V output variant and TDFN packaging. This series targets cost-sensitive, space-limited designs requiring reliable voltage regulation.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, direct pin-to-pin replacements should be verified against updated datasheets from ams OSRAM or equivalent manufacturers offering similar boost regulator specifications.
