EV-VN5E025AJ STMicroelectronics

EV-VN5E025AJ VN5E025AJ evaluation board Data brief production data with every output channel provides enhanced Features diagnostic functions including fast detection of overload and short-circuit to ground through Parameter Symbol Value Unit power limitation indication, over temperature indication, short-circuit to V diagnosis and CC Max supply voltage V 41 V CC ON-state and OFF-state open-load detection. The Operating voltage range V 4.5 to 28 V current sensing and diagnostic feedback of the CC whole device can be disabled by pulling the Max On-State resistance R 25 m ON CS DIS pin high to share the external sense Current limitation (typ) I 60 A LIMH resistor with similar devices. (1) Off state supply current I 2 A S Figure 1. VN5E025AJ evaluation board 1. Typical value with all loads connected. Simple single IC application board dedicated for VN5E025AJ-E Provides thermal heat-sinking for ease of use in prototyping Provides electrical connectivity for easy prototyping Description EV-VN5E025AJ provides you an easy way to connect STs surface mounted VIPower drivers into your existing prototype circuitry. This evaluation board comes pre-assembled with VN5E025AJ-E high-side driver. The VN5E025AJ-E is a single channel high-side driver manufactured using ST proprietary VIPower M0-5 technology and housed in PowerSSO-12 package. The VN5E025AJ-E is designed to drive 12 V automotive grounded loads, providing protection, diagnostics and easy 3 V and 5 V CMOS-compatible interface with any microcontroller. The device integrates advanced protective functions such as load current limitation, inrush Table 1. Device summary and overload active management by power Order code Reference limitation, overtemperature shutoff with autorestart and overvoltage active clamp. A EV-VN5E025AJ VN5E025AJ evaluation board dedicated analog current sense pin is associated September 2013 Doc ID 023956 Rev 2 1/8 This is information on a product in full production. For further information contact your local STMicroelectronics sales www.st.com 1 office.Design recommendations EV-VN5E025AJ 1 Design recommendations This evaluation board provides mounting solution and some heat sinking capability for prototype development, but there are still external components that are required to make these devices work in any application. For further information on how the evaluation board has to be used you can refer to the AN4210 (see Appendix A: Reference documents). Figure 2 illustrates the necessary components for any application. Figure 2. VN5E025AJ evaluation board 9 %DWWHU && O 9&& 287387 *1 287387 N % ,1387 287387 ,1387 6(16( &855(17 287387 9 N ,OADS 6(16( &855(17 &6B ,6 287387 N 9&& 287387 &6B ,6 5 6HQVH O 2SWLRQDO 6PDOO 6LJQDO N LRGH )RU 5HYHUVH %DWWHU 3URWHFWLRQ * 3*&)7 ST has produced a user manual for safe designs using STs VIPower devices. This is UM1556 (see Appendix A: Reference documents). UM1556 is a VIPower Hardware design guide that provides all necessary information to successfully design your circuit using our VIPower drivers. All designs have different needs and requirements. Whatever design you decide to use, it will still need to be verified in order to meet your application specifications. ST implies no guarantee or warranty (see Appendix A: Reference documents). 2/8 Doc ID 023956 Rev 2 7 5 5