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SG1843J-DESC

Part No SG1843J-DESC
Manufacturer Microchip Technology
Catalog PMIC - Voltage Regulators - DC DC Switching Controllers
Description IC REG CTRLR BUCK 14CDIP  /  Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-SOIC
Datasheet
Sample
Rohs State Need to verify
ECAD Module
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Category Integrated Circuits (ICs)>PMIC - Voltage Regulators - DC DC Switching Controllers
Mfr Microchip Technology
Series Military, MIL-STD-883B
Package Tube
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 1
Output Phases 1
Supply Voltage - Operating 7.6V ~ 30V
Frequency - Switching 1Hz ~ 500kHz
Duty Cycle (Max) 95%
Synchronous Rectifier No
Clock Sync No
Temperature Range - Operating -55°C ~ 125°C (TA)
Mounting SMD (SMT)
Package / Case 14-SOIC (0.154", 3.90mm Width)
Supplier Device Package 14-SOIC
Base Product Number SG1843
Other Names 1259-1105-MIL,1259-1105,5962-8670402CA
Standard Package 100
RoHS Status RoHS non-compliant
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 1250165-SG1843J-DESC
Ultra Librarian 3D Model Ultra Librarian SG1843J-DESC CAD Model

Description

The SG1843J-DESC from Microchip Technology is a versatile and robust integrated circuit designed for power supply and converter applications. This device is part of Microchip's renowned family of regulators and controllers, which are known for their reliability and performance in various electronic systems.

Key Features

  • Wide Operating Range: The SG1843J-DESC operates over a broad voltage range, making it suitable for a variety of power supply configurations.
  • High-Performance: With its fast response times and high efficiency, this product ensures optimal performance for your power management needs.
  • Flexibility: The device offers numerous features that provide flexibility in design, including programmable output, under-voltage lockout, and soft-start capabilities.
  • Durability: Built to withstand harsh conditions, the SG1843J-DESC is reliable in a wide range of environmental settings.

Applications

The SG1843J-DESC is ideally suited for a variety of applications where power supply stability and efficiency are paramount. These applications include but are not limited to:

  • Switching power supplies
  • DC-DC converters
  • Battery chargers
  • Power factor correction modules

Quality and Support

Microchip Technology is committed to providing high-quality products and support. The SG1843J-DESC is manufactured to meet stringent quality standards, ensuring long-term reliability for your critical applications. In addition, Microchip offers comprehensive technical support and resources to assist with design, integration, and troubleshooting.

Environmental Compliance

The SG1843J-DESC is designed with environmental responsibility in mind. It complies with various international standards for environmental safety and hazardous substances, making it a suitable choice for eco-conscious designs.

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