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Product Detailed Parameters
- Description：IC REG BUCK BOOST ADJ 1A 8PDIP
- Series：-
- Mfr：Diodes Incorporated
- Package：Tube
- Function：Step-Up, Step-Down
- Output Configuration：Positive
- Topology：Buck, Boost
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：3V
- Voltage - Input (Max)：36V
- Voltage - Output (Min/Fixed)：1.25V
- Voltage - Output (Max)：36V
- Current - Output：1A
- Frequency - Switching：Up to 180kHz
- Synchronous Rectifier：No
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Through Hole
- Package / Case：8-DIP (0.300", 7.62mm)
- Supplier Device Package：8-PDIP
- Grade：-
- Qualification：-
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Overview
The AZ34063CP-G1 is a monolithic switching regulator control circuit from Diodes Incorporated, designed for DC-DC converter applications. It integrates essential functions including an internal temperature-compensated reference, voltage comparator, controlled duty cycle oscillator with active current limit, driver, and high-current output switch. The device supports non-inverting, inverting, step-up, and step-down topologies. It operates within an input voltage range of 3V to 36V and provides a maximum output current of 1A. The component is housed in an 8-pin PDIP package.
Feature Summary
- Integrates primary DC-DC converter functions into a single monolithic circuit
- Features an internal temperature-compensated reference for stable regulation
- Includes an active current limit circuit within the controlled duty cycle oscillator
- Provides a high-current output switch for direct load driving
Applications
- Step-up (Boost) converter designs
- Non-inverting DC-DC conversion circuits
- Inverting DC-DC conversion circuits
- Step-down (Buck) converter designs
Procurement Notes
Verify the specific suffix 'G1' against the manufacturer's latest documentation to confirm compliance status and pinout compatibility. Ensure the selected package variant matches the intended PCB layout requirements. Cross-reference the part number with official distributor catalogs to confirm current availability and lead times before finalizing procurement plans.
Selection Notes
Select this component when a cost-effective, single-chip solution for basic DC-DC conversion is required. It is suitable for applications where moderate efficiency and standard switching frequencies are acceptable. Consider the 1A output current limit and external component requirements for inductor and capacitor selection during the design phase to ensure stability across the specified input voltage range.
Part Context
This part belongs to the AZ34063 series of switching regulators, which are widely used as general-purpose power management ICs. The series offers flexibility in configuring various converter topologies using minimal external components. The AZ34063CP-G1 specifically denotes the PDIP package version with Green (RoHS compliant) manufacturing attributes.
Replacement Considerations
Direct replacements include other variants within the AZ34063 family, such as the AZ34063C or AZ34063AP, provided the package type and electrical specifications align with the existing design constraints.
