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Product Detailed Parameters
- Description：IC REG CHARG PUMP 5V 50MA 8WLCSP
- Series：-
- Mfr：ams-OSRAM USA INC.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Step-Up
- Output Configuration：Positive
- Topology：Charge Pump
- Output Type：Fixed
- Number of Outputs：1
- Voltage - Input (Min)：2.7V
- Voltage - Input (Max)：5.25V
- Voltage - Output (Min/Fixed)：5V
- Voltage - Output (Max)：-
- Current - Output：50mA
- Frequency - Switching：1MHz
- Synchronous Rectifier：No
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：8-UFBGA, WLCSP
- Supplier Device Package：8-WLCSP (1.62x0.84)
- Grade：-
- Qualification：-
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Overview
The AS1301A-BWLT is a fixed-output step-up switching regulator manufactured by ams-OSRAM. It utilizes a charge pump topology to provide a regulated output voltage. The device operates with a maximum switching frequency of 1000 kHz and is designed for surface mount installation. It is housed in an 8-UFBGA WLCSP package, suitable for compact electronic designs requiring efficient voltage conversion.
Feature Summary
- Implements charge pump topology for step-up voltage conversion
- Provides fixed output voltage regulation
- Supports high-frequency operation up to 1000 kHz
Applications
- Portable electronic devices requiring voltage boosting
- Battery-powered systems needing stable supply rails
- Compact consumer electronics with space constraints
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm the specific suffix matches project requirements. Check current availability status as production lifecycle changes may affect supply continuity. Ensure storage conditions comply with moisture sensitivity levels specified in the datasheet.
Selection Notes
Select this component when a fixed boost voltage is required without external inductors. The charge pump design simplifies layout compared to inductive converters. Consider the 1000 kHz switching frequency for minimizing passive component size. Verify input voltage range compatibility with the power source before integration.
Part Context
This part belongs to the ams-OSRAM portfolio of power management integrated circuits. It serves as a solution for applications needing efficient DC-DC conversion in small form factors. The WLCSP packaging supports high-density board layouts typical in modern mobile and wearable technology sectors.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer resources for cross-reference data.
