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Product Detailed Parameters
- Description：IC REG BDGAP PREC DUAL 8SOIC
- Series：-
- Mfr：Analog Devices Inc.
- Package：Bulk
- Output Type：-
- Function：-
- Output Configuration：-
- Topology：-
- Number of Outputs：-
- Output Phases：-
- Voltage - Supply (Vcc/Vdd)：-
- Frequency - Switching：-
- Duty Cycle (Max)：-
- Synchronous Rectifier：-
- Clock Sync：-
- Serial Interfaces：-
- Control Features：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
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Overview
The ADM1052JR-REEL is a precision dual voltage regulator controller manufactured by Analog Devices Inc. It features a 1.2 V bandgap reference and two independent control channels designed to drive external power devices for buck-boost regulation applications. The component operates within a specified temperature range and utilizes an SOIC-8 surface-mount package. This integrated circuit provides the necessary control amplifiers for efficient power management in systems requiring precise dual voltage regulation.
Feature Summary
- Integrates a precision 1.2 V bandgap reference for accurate regulation
- Contains two independent control channels driving external power devices
- Supports shutdown functionality for each channel
Applications
- Buck-boost voltage regulation systems
- Dual-channel power management circuits
- Precision voltage regulator designs
Procurement Notes
Verify the specific suffix 'REEL' indicates tape-and-reel packaging when ordering. Confirm that the SOIC-8 package dimensions match your PCB footprint requirements. Ensure compatibility with external power devices selected for the control channels. Check for any updated revision notes from Analog Devices regarding pinout or electrical characteristics before finalizing the design.
Selection Notes
Select this component when a dual-channel controller with a built-in precision reference is required. It is suitable for applications needing independent control of two power stages. Consider the external component requirements for the control amplifiers. Evaluate the thermal performance of the SOIC-8 package for your specific power dissipation needs.
Part Context
The ADM1052 is part of Analog Devices' family of precision voltage regulator controllers. It is designed to work with external switching elements to create efficient power supplies. The JR-REEL designation specifies the industrial temperature grade and reel packaging format. This component supports complex power sequencing and regulation tasks in compact form factors.
Replacement Considerations
Consult Analog Devices documentation for direct replacements or pin-compatible alternatives. Verify that any substitute component maintains the dual-channel architecture and 1.2 V reference accuracy. Ensure the replacement supports the same buck-boost control topology and package type.
