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Product Detailed Parameters
- Description：IC REG BOOST ADJ 1.45A 10TDFN
- Series：-
- Mfr：ams-OSRAM USA INC.
- Package：Tape & Reel (TR)
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：0.9V
- Voltage - Input (Max)：3.6V
- Voltage - Output (Min/Fixed)：5.5V
- Voltage - Output (Max)：42V
- Current - Output：1.45A (Switch)
- Frequency - Switching：1MHz
- Synchronous Rectifier：No
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：10-WFDFN Exposed Pad
- Supplier Device Package：10-TDFN (3x3)
- Grade：-
- Qualification：-
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Overview
The AS1343A-BTDT-10 is a positive adjustable boost switching regulator IC manufactured by ams OSRAM. It features an input voltage range of 0.9V to 3.6V and provides a stable output up to 5.5V with a single output configuration. The device supports a switch current of 1.45A and operates within a temperature range of -40°C to +85°C. It utilizes a TD-10 package for surface mount installation.
Feature Summary
- Boost topology for voltage step-up applications
- Positive adjustable output regulation
- Wide input voltage compatibility
Applications
- Battery-powered systems requiring voltage boosting
- Portable electronic devices
- Low-voltage input power management
Procurement Notes
Verify the exact suffix and manufacturer designation when sourcing, as component availability may vary across distributors. Confirm package type and electrical specifications against official datasheets prior to integration. Ensure compliance with RoHS standards and check for obsolescence status before finalizing procurement plans.
Selection Notes
Select this component for designs requiring a compact boost solution from low input voltages. Evaluate thermal performance under load conditions given the 1.45A switch current capability. Ensure the required output voltage falls within the adjustable range supported by the external feedback network.
Part Context
This part belongs to the ams OSRAM power management portfolio, specifically designed for efficient DC-DC conversion in space-constrained applications. The series focuses on providing reliable voltage regulation for portable and battery-operated electronics where efficiency and size are critical design parameters.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official distributor databases or manufacturer cross-reference tools for potential alternatives.
