VN5MB02-E STMicroelectronics

VN5MB02-E Smart Power driver for motorbike blinker Datasheet - production data Description The VN5MB02-E is a Smart Power driver for motorbike blinker it is connected between the battery positive terminal (V pin) and a CC mechanical switch to the right or left side. As soon as the series switch connects the OUT pin to the SO-16 narrow bulbs, the device begins to turn on/off with a 50% duty cycle. Features External low voltage capacitors are needed for supplying the device (C ), for stabilizing the EXT internal voltage regulator output (C ) and for REG Type R I (Typ) V DS(on) lsd CC setting the oscillating frequency (C ). FREQ VN5MB02-E 0.08 30 A 41 V When a low load is detected, output current lower than I , flashing frequency is automatically df Complete direction indicator in a SMD package doubled. Double frequency flashing in low load The internal current shutdown latches the conditions VN5MB02-E when a heavy overload occurs thermal limitation reduces the stress on the High accuracy in setting operating frequency device if the junction temperature raises (for and low load detection instance when a soft over current event, not Maximum current protection with latch triggering the current latch protection, happens). If Reverse battery protected the overload condition lasts more than a time t , the VN5MB02-E is latched. Cycle by cycle thermal limitation fault Suitable for load configuration up to 2 x 10 W + 3.4 W Open-load detection for FAST lane change (patent pending) Table 1. Device summary Order codes Package Tube Tape and reel SO-16 narrow VN5MB02-E VN5MB02TR-E October 2015 DocID023796 Rev 6 1/20 This is information on a product in full production. www.st.com 1( 5 Contents VN5MB02-E Contents 1 Block diagram and pin descriptions 5 2 Electrical specifications 7 2.1 Absolute maximum rating 7 2.2 Thermal data . 7 2.3 Electrical characteristics . 8 2.4 Waveforms 10 3 Functional description 14 3.1 Normal operation . 14 3.2 Low load condition 14 3.3 Current protection and thermal limitation . 14 4 Package and PCB thermal data . 16 4.1 SO-16 narrow thermal data . 16 5 Package and packing information . 17 5.1 ECOPACK packages . 17 6 Revision history . 19 2/20 DocID023796 Rev 6