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Product Detailed Parameters
- Description：IC REG BOOST 1.8V 320MA 8TDFN
- Series：-
- Mfr：ams-OSRAM USA INC.
- Package：Tape & Reel (TR)
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Output Type：Fixed
- Number of Outputs：1
- Voltage - Input (Min)：0.7V
- Voltage - Input (Max)：3.6V
- Voltage - Output (Min/Fixed)：1.8V
- Voltage - Output (Max)：-
- Current - Output：320mA (Switch)
- Frequency - Switching：-
- Synchronous Rectifier：No
- 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 AS1310-BTDT-18 is a synchronous boost DC-DC converter IC manufactured by ams OSRAM. It provides a fixed positive output voltage of 1.8V with a maximum switch current capability of 650mA. The device operates within an input voltage range up to 3V and integrates a 4MHz switching frequency. It is housed in an 8-UFDFN package with exposed pads, suitable for surface mount installation. The component functions across a working temperature range from -40°C to +85°C.
Feature Summary
- Synchronous rectification topology for improved efficiency
- Fixed positive output voltage configuration
- Integrated high-frequency switching operation
Applications
- Portable electronic devices requiring step-up power conversion
- Battery-powered systems needing stable 1.8V rails
- Compact consumer electronics with space constraints
Procurement Notes
Verify the specific suffix 'BTDT' against official datasheets to confirm pinout and thermal pad specifications. Confirm availability status as distribution channels may list obsolete or end-of-life inventory. Ensure compatibility with existing PCB footprint designs before procurement.
Selection Notes
Select this component when a fixed 1.8V output is required from a low-voltage source. Consider the 650mA current limit for load requirements. Evaluate the 8-UFDFN package size against board space limitations. Verify that the 4MHz frequency aligns with electromagnetic interference constraints.
Part Context
This part belongs to the AS13xx series of power management integrated circuits from ams OSRAM. These components are designed for efficient energy conversion in portable applications. The series typically includes various output voltage options and current ratings to suit different system architectures.
Replacement Considerations
Consult cross-reference tools for compatible alternatives if supply is restricted. Verify electrical parameters such as output voltage tolerance and current limits match original design requirements before substitution.
