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Product Detailed Parameters
- Description：CMOS MONOLITHIC IC
- Series：*
- Mfr：Analog Devices Inc.
- Package：Bulk
- Number of Bits：-
- Sampling Rate (Per Second)：-
- Number of Inputs：-
- Input Type：-
- Data Interface：-
- Configuration：-
- Ratio - S/H:ADC：-
- Number of A/D Converters：-
- Architecture：-
- Reference Type：-
- Voltage - Supply, Analog：-
- Voltage - Supply, Digital：-
- Features：-
- Operating Temperature：-
- Package / Case：-
- Supplier Device Package：-
- Mounting Type：-
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Overview
The AD11/1076-0 is a CMOS monolithic integrated circuit manufactured by Analog Devices Inc. It belongs to the broader product category of power management ICs, specifically functioning as a switching voltage regulator or DC/DC converter within the LT1076 series family. The component utilizes bipolar switching regulator technology adapted for CMOS processes, designed for buck topology applications. It supports input voltages ranging from 8 V to 60 V and provides an output current capability of 1.6 A. The device operates with a fixed switching frequency of 100 kHz and features a shutdown function for power management. Standard operating temperature ranges vary by package variant, typically spanning from -40°C to +85°C for industrial grades.
Feature Summary
- CMOS monolithic construction for efficient power conversion
- Integrated buck switching regulator topology
- Supports high input voltage ranges up to 60 V
- Includes shutdown control functionality
Applications
- Industrial power supply systems
- Distributed power architectures
- Battery-powered equipment requiring step-down regulation
- General-purpose DC/DC conversion modules
Procurement Notes
Verify component authenticity through authorized Analog Devices channels due to limited availability in certain regions. Confirm RoHS compliance status and REACH SVHC declarations prior to integration. Cross-reference datasheet revisions to ensure compatibility with existing design specifications. Validate thermal performance requirements against specific package constraints before finalizing procurement decisions.
Selection Notes
Select this component when a robust buck converter solution is required for high-input voltage applications. Consider the specific package type (TO-220 or DDPAK) based on thermal dissipation needs and board space constraints. Ensure the operating temperature range aligns with the intended environmental conditions. Verify that the 1.6 A output current meets the load requirements without exceeding safe operating limits.
Part Context
The AD11/1076-0 is part of the LT1076 series, a line of high-performance switching regulators known for their reliability in demanding environments. This specific designation represents a CMOS variant of the classic bipolar LT1076 design, offering similar electrical characteristics with potentially different manufacturing process advantages. It serves as a foundational component for various power management designs within Analog Devices' portfolio.
Replacement Considerations
Direct substitutes include other variants within the LT1076 family such as LT1076CT-5#PBF or LT1076IQ#PBF, depending on the required output voltage configuration and package style. Ensure pinout compatibility and thermal characteristics match the original design intent when considering alternative packages.
