VN770KP-E STMicroelectronics

VN770KP-E Quad smart power solid state relay for complete H-bridge configurations Datasheet - production data Integrated clamping circuits Undervoltage protection ESD protection Description The VN770KP-E is a device formed by three monolithic chips housed in a standard SO-28 62 package: a double high side and two low side &)7 * 3* switches. Both the double high side and low side switches are made using STMicroelectronics VIPower M0-3 Technology. Features This device is suitable to drive a DC motor in a bridge configuration as well as to be used as a Type R I V DS(on) OUT CC quad switch for any low voltage application. (1) (2) VN770KP-E 225 m 9 A V 36 The dual high side switches have built-in thermal shutdown to protect the chips from over 1. Total resistance of one side in bridge configuration temperature and current limiter blocks to protect 2. Typical current limitation value the device from short circuit. Status output is provided to indicate open load in off and on-state ECOPACK : lead free and RoHS compliant and over temperature. Automotive Grade: compliance with AEC The low side switches are two OMNIFET II types guidelines (fully auto protected Power MOSFET in Suited as low voltage bridge VIPower technology). They have built-in Linear current limitation thermal shutdown, linear current limitation and overvoltage clamping. Fault feedback for thermal Very low standby power dissipation intervention can be detected by monitoring the Short circuit protected voltage at the input pin. Status flag diagnostic (open drain) Table 1. Device summary Order codes Package Tube Tape and reel SO-28 VN770KP-E VN770KPTR -E October 2015 DocID022021 Rev 4 1/33 This is information on a product in full production. www.st.comContents VN770KP-E Contents 1 Block diagram and pin description . 6 2 Electrical specifications 8 2.1 Thermal data . 8 2.2 Absolute maximum ratings . 8 2.3 Electrical characteristics for dual high side switch . 9 2.4 Electrical characteristics for low side switches 11 2.5 Dual high-side switch timing data 13 2.6 Electrical characterization for dual high side switch . 15 2.7 Electrical characterization for low side switches . 18 3 Application recommendations 22 4 Thermal data 25 4.1 SO-28 thermal data . 25 4.2 Thermal calculation in clockwise and anti-clockwise operation in steady state mode 26 4.2.1 Thermal resistances definition . 26 4.2.2 Thermal calculation in transient mode 26 4.2.3 Single pulse thermal impedance definition 26 4.2.4 Pulse calculation formula 26 5 Package information . 29 5.1 SO-28 package information . 29 5.2 SO-28 packing information 31 6 Revision history . 32 2/33 DocID022021 Rev 4