SG3526BN
- Mfr.Part #
- SG3526BN
- Manufacturer
- Microchip Technology
- Package / Case
- 18-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK/FLYBACK 18DIP
- Stock
- 2
- In Stock :
- 2
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- Manufacturer :
- Microchip Technology
- Product Category :
- DC DC Switching Controllers
- Function :
- Step-Down, Step-Up/Step-Down
- Duty Cycle :
- 49 %
- Product Status :
- Active
- Number of Terminations :
- 18
- RoHS Status :
- RoHS Compliant
- Frequency :
- 500kHz
- Switching Frequency :
- 500 kHz
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Operating Temperature :
- 0°C~70°C TA
- Topology :
- Buck, Flyback
- Output Phases :
- 1
- Max Operating Temperature :
- 70 °C
- Height Seated (Max) :
- 5.08mm
- Max Supply Voltage :
- 35 V
- Package :
- Tube
- Schedule B :
- 8542390000
- Terminal Position :
- Dual
- Frequency - Switching :
- 1Hz~500kHz
- Synchronous Rectifier :
- yes
- Number of Pins :
- 16
- Weight :
- 1.270087g
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supplier Device Package :
- 18-PDIP
- Control Mode :
- VOLTAGE-MODE
- Packaging :
- Tube
- Series :
- -
- Fall Time (Typ) :
- 100 ns
- RoHS :
- Compliant
- Min Operating Temperature :
- 0 °C
- Base Part Number :
- SG*526
- Package / Case :
- 18-DIP (0.300, 7.62mm)
- Clock Sync :
- No
- ECCN Code :
- EAR99
- Duty Cycle (Max) :
- 49%
- Control Features :
- Dead Time Control, Enable, Frequency Control, Reset, Soft Start
- Serial Interfaces :
- -
- Output Configuration :
- Positive
- Max Duty Cycle :
- 49 %
- Number of Outputs :
- 2
- Pbfree Code :
- yes
- Control Technique :
- PULSE WIDTH MODULATION
- Output Type :
- Transistor Driver
- Lead Free :
- Lead Free
- Input Voltage-Nom :
- 15V
- Lifecycle Status :
- IN PRODUCTION (Last Updated: 2 weeks ago)
- Output Current :
- 100mA
- Input Voltage (Min) :
- 8V
- Switcher Configuration :
- Push-Pull
- Radiation Hardening :
- No
- Base Product Number :
- SG3526
- Operating Supply Current :
- 18mA
- Mounting Type :
- Through Hole
- Mount :
- Through Hole
- Voltage - Supply (Vcc/Vdd) :
- 8V~35V
- Terminal Finish :
- Matte Tin (Sn)
- Output Voltage :
- 5V
- Quiescent Current :
- 18mA
- Max Frequency :
- 500 kHz
- JESD-609 Code :
- e3
- Published :
- 1997
- Rise Time :
- 300ns
- Datasheets
- SG3526BN
DC DC Switching Controllers Microchip Technology SG3526BN Overview
The SG3526BN from Microchip Technology is a versatile and robust integrated circuit dedicated to managing power control in a range of electronic devices. As part of the DC DC Switching Controllers category, this product is specifically designed to facilitate efficient and reliable power delivery, optimizing performance in buck and flyback converter applications. The SG3526BN's robust design ensures stable operation under a variety of environmental conditions, making it an ideal choice for high-demand applications. The integration of this IC can lead to significant improvements in the efficiency and longevity of electronic systems, positioning it as a critical component for developers and manufacturers aiming to enhance their product offerings.
SG3526BN Features
The SG3526BN features include programmable oscillator frequency, dual alternating outputs, and a wide input voltage range, making it highly adaptable to specific requirements of power management systems. Additionally, its built-in error amplifier and soft-start capability reduce design complexity and improve system reliability. The circuit's pulse-by-pulse current limiting ensures safety and protection against overcurrent conditions, enhancing the overall durability and lifespan of the application it serves.
SG3526BN Applications
- Power Supplies: Utilized to regulate voltage and current, ensuring stable and efficient power delivery to both internal circuits and connected peripherals.
- DC-DC Converters: Employs in buck or flyback configurations to efficiently convert one DC voltage to another, optimizing power usage in mobile devices, computers, and networking equipment.
- Battery Chargers: Adapts charging algorithms to manage the charging rate and health of batteries, extending the lifespan of battery-operated devices like smartphones and laptops.
- Solar Power Inverters: Integrates into solar power systems to convert DC from solar panels into AC power, maximizing the efficiency of solar energy utilization.
- Uninterruptible Power Supplies (UPS): Enhances reliability and efficiency in systems designed to provide emergency power during utility power failures.
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