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Product Detailed Parameters
- Description：IC REG BUCK ADJ 1.5A 8SOIC
- Series：-
- Mfr：onsemi
- Package：Tube
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable
- Number of Outputs：1
- Voltage - Input (Min)：4.5V
- Voltage - Input (Max)：40V
- Voltage - Output (Min/Fixed)：1.27V
- Voltage - Output (Max)：38V
- Current - Output：1.5A
- Frequency - Switching：520kHz
- Synchronous Rectifier：No
- Operating Temperature：-40°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
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Overview
The CS51413ED8G is a switching voltage regulator manufactured by onsemi, classified as a 1.5A low voltage buck converter. It operates within an input voltage range of 4.5 V to 40 V and utilizes pulse width modulation control technology with current/voltage-mode control. The device is housed in an SOIC-8 package containing eight pins. It is compliant with RoHS standards and is lead-free.
Feature Summary
- Implements pulse width modulation for efficient voltage regulation
- Supports current and voltage mode control strategies
- Designed for low voltage buck conversion applications
Applications
- General purpose DC-DC power supply circuits
- Embedded system voltage regulation
- Industrial control power management
Procurement Notes
Verify the specific suffix 'ED8G' against official datasheets to confirm pinout and thermal characteristics. Ensure compatibility with existing PCB footprints for SOIC-8 packages. Confirm RoHS compliance status if required for specific regulatory environments. Cross-reference manufacturer part numbers to avoid substitution errors.
Selection Notes
Select this component when a 1.5A output current capability is required from a 4.5V to 40V input range. Consider the SOIC-8 package size for space-constrained designs. Evaluate thermal performance requirements based on the specific application load and ambient conditions. Verify that the PWM control architecture aligns with system design constraints.
Part Context
This part belongs to the CS51413 series of switching regulators from onsemi. The series focuses on low voltage buck conversion with integrated power switches. The CS51413ED8G variant specifically denotes the SOIC-8 packaging option. It serves as a compact solution for step-down voltage regulation in various electronic systems.
Replacement Considerations
Consult official cross-reference lists for verified substitutes. Generic replacements may differ in pinout or electrical specifications. Ensure any alternative maintains the 1.5A current rating and 40V maximum input voltage limits.
