SG3525AP
- Mfr.Part #
- SG3525AP
- Manufacturer
- STMicroelectronics
- Package / Case
- 16-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC REG CTRLR BCK/PSH-PULL 16SOIC
- Stock
- 15,085
- In Stock :
- 15,085
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- Manufacturer :
- STMicroelectronics
- Product Category :
- DC DC Switching Controllers
- Output Voltage :
- 5.2V
- Voltage - Supply (Vcc/Vdd) :
- 8V~35V
- Control Features :
- Enable, Soft Start
- Mounting Type :
- Surface Mount
- Control Technique :
- PULSE WIDTH MODULATION
- Rise Time :
- 100ns
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Peak Reflow Temperature (Cel) :
- 260
- Max Supply Current :
- 20mA
- Packaging :
- Tube
- Frequency - Switching :
- 100Hz~400kHz
- Output Phases :
- 1
- Number of Terminations :
- 16
- Factory Lead Time :
- 12 Weeks
- Terminal Position :
- Dual
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Input Voltage (Max) :
- 35V
- Operating Temperature :
- 0°C~70°C TA
- Mount :
- Surface Mount
- Output Current :
- 500mA
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Reference Voltage :
- 5.1V
- Number of Outputs :
- 2
- RoHS Status :
- ROHS3 Compliant
- Radiation Hardening :
- No
- Width :
- 4mm
- Synchronous Rectifier :
- yes
- Tolerance :
- 1%
- Weight :
- 200.686274mg
- Output Type :
- Transistor Driver
- Output Configuration :
- Positive
- Length :
- 10mm
- Number of Pins :
- 16
- Frequency :
- 500kHz
- ECCN Code :
- EAR99
- Height :
- 1.6mm
- Input Voltage-Nom :
- 20V
- Package / Case :
- 16-SOIC (0.154, 3.90mm Width)
- Terminal Form :
- Gull wing
- REACH SVHC :
- No SVHC
- JESD-609 Code :
- e4
- Function :
- Step-Down, Step-Up/Step-Down
- Base Part Number :
- SG3525
- Max Duty Cycle :
- 49 %
- Lead Free :
- Lead Free
- Input Voltage (Min) :
- 8V
- Control Mode :
- VOLTAGE-MODE
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- Topology :
- Buck, Push-Pull
- Fall Time (Typ) :
- 50 ns
- Quiescent Current :
- 1mA
- Datasheets
- SG3525AP
SG3525AP Documents

DC DC Switching Controllers STMicroelectronics SG3525AP Overview
The SG3525AP from STMicroelectronics is a versatile and highly efficient IC regulator controller, tailored specifically for managing DC-DC switching converters. This pivotal component is engineered to facilitate both buck and push-pull topologies, making it an ideal choice for a broad range of power supply applications. Ensuring reliability and performance, the SG3525AP integrates features like programmable frequency, soft-start capability, and a shutdown pin, which enhances its utility in creating stable and efficient power management systems. The robust design and flexibility provided by this DC DC Switching Controllers STMicroelectronics SG3525AP make it a prime candidate for industries looking to optimize their electronic power solutions.
SG3525AP Features
- Wide Operating Range: Functions efficiently across a broad voltage spectrum, ensuring adaptability to various operating conditions.
- Programmable Frequency: Allows customization of switching frequency to match specific application requirements, reducing electromagnetic interference and optimizing efficiency.
- Dual Output: Capable of driving both buck and push-pull configurations, providing versatility in usage.
- Shutdown Feature: Includes a shutdown pin that allows for immediate termination of operation, safeguarding the system against potential damage.
- Soft-Start Capability: Minimizes inrush current and ensures a gradual increase in output voltage, enhancing the operational stability and lifespan of the power supply.
SG3525AP Applications
- Switching Power Supplies: Utilizes its buck and push-pull control capabilities to design efficient, compact power supplies for consumer electronics and industrial equipment.
- DC-DC Converters: Ideal for use in voltage step-up or step-down applications which are critical in portable devices and automotive electronics, ensuring consistent power delivery.
- Solar Power Inverters: Employs push-pull control to help manage solar power conversion systems, enhancing the efficiency and reliability of renewable energy sources.
- Uninterruptible Power Supplies (UPS): Its robust control features ensure reliable power backup solutions, crucial for mission-critical systems in data centers and healthcare facilities.
- Electric Vehicle Chargers: Supports the development of high-efficiency chargers for electric vehicles, contributing to better energy management and faster charging cycles.
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