VN31

Table 1. General Features

Note: 1. In= Nominal current according to ISO definition for high side automotive switch. 

The Nominal Current is the current at Tc = 85 °C for battery voltage of 13V which produces a voltage drop of 0.5 V.

■ MAXIMUM CONTINUOUS OUTPUT CURRENT (note 2): 31 A @ Tc= 85°C 

■ 5V LOGIC LEVEL COMPATIBLE INPUT 

■ THERMAL SHUT-DOWN 

■ UNDER VOLTAGE PROTECTION 

■ OPEN DRAIN DIAGNOSTIC OUTPUT 

■ INDUCTIVE LOAD FAST DEMAGNETIZATION 

■ VERY LOW STAND-BY POWER DISSIPATION

Note: 2. The maximum continuous output current is the current at Tc = 85 °C for a battery voltage of 13 V which does not activate self protection.

DESCRIPTION

The VN31 is a monolithic device made using STMicroelectronics VIPower Technology, intended for driving resistive or inductive loads with one side grounded. 

Built-in thermal shut-down protects the chip from over temperature and short circuit. 

The open drain diagnostic output indicates: open load in off state and in on state, output shorted to VCC and overtemperature. Fast demagnetization of inductive loads is achieved by negative (-18V) load voltage at turn-off.

Table 2. Order Codes

Request a quote VN31 at censtry.com. All items are new and original with 365 days warranty! The excellent quality and guaranteed services of VN31 in stock for sale, check stock quantity and pricing, view product specifications, and order contact us：[email protected].
The price and lead time for VN31 depending on the quantity required, please send your request to us, our sales team will provide you price and delivery within 24 hours, we sincerely look forward to cooperating with you.

Direction：

Gate Drivers High Side for SSR