Richtek

RT9715BGBG  

Power Distribution Switches, Load Drivers

RT9715BGBG Description

The RT9715BGBG is a high-side USB switch designed by Richtek USA Inc., a leading manufacturer in the power management industry. This component is part of the Power Management (PMIC) category and is ideal for applications requiring efficient power switching and protection. The RT9715BGBG features a 1:1 input-to-output ratio, ensuring minimal voltage drop and high efficiency. It operates within a load voltage range of 2.7V to 5.5V, making it suitable for a variety of USB-based applications.

This IC is housed in a compact SOT23-5G package, which is ideal for surface mount applications where space is a premium. The device offers a maximum output current of 2A, with a typical on-state resistance (Rds On) of 90mOhm, ensuring low power loss and high performance. The RT9715BGBG also includes comprehensive fault protection mechanisms such as fixed current limiting, over-temperature protection, reverse current protection, and under-voltage lockout (UVLO), which safeguard the device and connected circuits from potential damage.

Despite being marked as obsolete, the RT9715BGBG remains a reliable choice for existing designs and legacy systems. It is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. The device is available in tape and reel packaging, facilitating efficient handling and assembly in manufacturing processes.

RT9715BGBG Features

• Output Configuration: High Side
• Product Status: Obsolete
• Current - Output (Max): 2A
• REACH Status: REACH Unaffected
• Mfr: Richtek USA Inc.
• Features: Load Discharge, Status Flag
• Voltage - Supply (Vcc/Vdd): Not Required
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 3 (168 Hours)
• ECCN: EAR99
• Switch Type: USB Switch
• Voltage - Load: 2.7V ~ 5.5V
• Ratio - Input:Output: 1:1
• Mounting Type: Surface Mount
• Rds On (Typ): 90mOhm
• Number of Outputs: 1
• Fault Protection: Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
• HTSUS: 8542.39.0001
• Package: Tape & Reel (TR)
• Interface: On/Off
• Base Product Number: RT9715

RT9715BGBG Applications

The RT9715BGBG is well-suited for applications that require reliable and efficient power switching. Its high-side configuration and comprehensive protection features make it ideal for USB-based devices, such as:

• USB Hubs and Peripherals: Ensuring stable power delivery and protection against overcurrent and reverse current.
• Portable Electronic Devices: Providing efficient power management in compact form factors.
• Industrial Control Systems: Offering robust protection against voltage fluctuations and thermal events.
• Automotive Electronics: Suitable for applications requiring high reliability and fault tolerance.

Conclusion of RT9715BGBG

The RT9715BGBG from Richtek USA Inc. is a high-performance power switch that offers a range of features and protections essential for modern electronic systems. Despite its obsolete status, it remains a viable option for existing designs and legacy systems due to its reliability and compliance with environmental standards. Its compact size, high efficiency, and comprehensive fault protection make it an excellent choice for USB-based applications and other power management needs. For engineers and designers looking for a robust and efficient power switch, the RT9715BGBG is a reliable and well-regarded option.

RT9715BGBG Documents

Download datasheets and manufacturer documentation for RT9715BGBG

Datasheets :

RT9715      

PCN Obsolescence/ EOL :

EOL 25/Jan/2016      

HTML Datasheet :

RT9715      

Environmental Information :

RoHS Declaration