Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

Mingjiada Electronics offers the UCC27710DR — a 620V high-side/low-side gate driver with interlock functionality.

1. Product Overview  

The UCC27710DR is a 620V high-side and low-side gate driver developed by Texas Instruments, packaged in an SOIC-8 package. It features 0.5A sink current and 1.0A source current drive capability, specifically designed for driving MOSFETs and IGBTs. The chip integrates interlock functionality (Interlock) and a 150ns dead time to prevent simultaneous conduction of the high-side and low-side, effectively protecting power switching devices. It is suitable for applications such as motor drives, inverters, and power management.

Product Features  

High Voltage Support: Fully operational at voltages up to 620V, with an absolute maximum voltage of 700V on the HB pin.  

Peak Output Current: 0.5A sink current, 1.0A source current.  

High Immunity: Features 50V/ns dv/dt immunity.  

Protection Features: Provides UVLO (Undervoltage Lockout) protection for both channels.

Fast Response: Short propagation delay (typical value 140ns), delay matching (typical value 8ns).

Good compatibility: TTL and CMOS compatible inputs.  

Package type: Industry-standard SOIC-8 package.  

Operating temperature range: –40°C to +125°C.

Technical specifications  

Brand: TI (Texas Instruments)  

Model: UCC27710DR  

Package: SOIC-8  

Drive configuration: Half-bridge (high-side + low-side)

Drive current: 0.5A (sink current)/1.0A (source current)  

Operating voltage: 10V–20V  

Switching speed: Rise 40ns / Fall 20ns  

Dead time: 150ns  

Operating temperature: -40°C to +125°C  

Protection features: UVLO, interlock, negative voltage tolerance

Application Scenarios  

The UCC27710DR is widely used in applications requiring efficient power conversion and precise switching control, including but not limited to:  

Switching Power Supplies (SMPS): Isolated and non-isolated DC-DC converters, PFC boost circuits.  

Motor Drives: Various motor drive applications.  

Industrial Automation: Power control in industrial automation equipment.

Contact Information

Contact Person: Mr. Chen

Phone: +86 13410018555

Email: sales@hkmjd.com

Website: www.hkmjd.com

Mingjiada Electronics, as a stock supplier of the UCC27710DR, is committed to providing customers with high-quality products and excellent service. We have a well-established supply chain system to ensure stable product supply.