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Product Detailed Parameters
- Description：IC REG BOOST ADJ 850MA TSOT23-6
- Series：-
- Mfr：ams-OSRAM USA INC.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Step-Up
- Output Configuration：Positive
- Topology：Boost
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：0.65V
- Voltage - Input (Max)：5V
- Voltage - Output (Min/Fixed)：2.5V
- Voltage - Output (Max)：5V
- Current - Output：850mA (Switch)
- Frequency - Switching：1.2MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SOT-23-6 Thin, TSOT-23-6
- Supplier Device Package：TSOT-23-6
- Grade：-
- Qualification：-
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Overview
The AS1329C-BTTT is a highly efficient adjustable boost switching regulator IC from ams-OSRAM. It operates with an input voltage range of 0.85V to 5V and provides a positive adjustable output starting at 2.5V. The device supports up to 850mA switch current and delivers a maximum output current of 570mA. It utilizes a TSOT-23-6 thin package and features a fixed switching frequency of 1.2MHz. This non-isolated DC/DC converter is designed for step-up voltage conversion applications requiring compact power management solutions.
Feature Summary
- Highly efficient adjustable boost switching regulator topology
- Wide input voltage range supporting low-voltage sources
- Compact TSOT-23-6 thin package design
- Fixed high-frequency switching operation
Applications
- Step-up voltage conversion in portable electronics
- Power management for battery-operated devices
- Non-isolated DC/DC converter circuits
- Low-voltage source boosting applications
Procurement Notes
Verify the specific ordering suffix BTTT against official ams-OSRAM documentation to confirm package type and tape/reel specifications. Ensure compatibility with the required output voltage range and load current demands. Check for any regional distribution restrictions or end-of-life status updates directly from the manufacturer before procurement.
Selection Notes
Select this component when a wide input voltage range down to 0.85V is required for boost applications. Consider the 850mA switch current limit and 570mA output capability for load requirements. The TSOT-23-6 package is suitable for space-constrained designs. Verify thermal performance and efficiency curves for the specific operating conditions.
Part Context
The AS1329C-BTTT belongs to the AS1329 series of DC/DC converters by ams-OSRAM. It is part of a family of synchronous boost regulators designed for efficiency and small footprint. Related evaluation kits, such as the AS1329 Eval Kit, are available for circuit validation and performance testing during the design phase.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Consult official ams-OSRAM resources for potential alternatives if this specific model is unavailable.
