BD52002GUL-E2

Hall IC Series Unipolar Detection Hall ICs BU52002GUL,BU52003GUL,BU52012HFV,BU52013HFV No.10045EBT03 ●Description The unipolar Detection Hall IC detects only either the N pole or S pole. The output turns ON (active Low) upon detection. It is most suitable for strictly unipole detection and when lower power consumption is desired. ●Features 1) unipolar detection 2) Micropower operation (small current using intermittent operation method) 3) Ultra-compact CSP4 package (BU52002GUL,BU52003GUL) 4) Small outline package (BU52012HFV,BU52013HFV) 5) Line up of supply voltage For 1.8V Power supply voltage(BU52012HFV,BU52013HFV) For 3.0V Power supply voltage (BU52002GUL,BU52003GUL) 6) High ESD resistance 8kV(HBM) ●Applications Mobile phones, notebook computers, digital video camera, digital still camera, etc. ●Product Lineup Product name BU52002GUL BU52003GUL BU52012HFV BU52013HFV Supply voltage Operate point (V) (mT) 2.40～3.30 3.7※ 2.40～3.30 -3.7※ 1.65～3.30 3.0※ 1.65～3.30 -3.0※ Hysteresis (mT) 0.8 0.8 0.9 0.9 Period (ms) 50 50 50 50 Supply current (AVG.)(μA) 6.5 6.5 3.5 3.5 Output type CMOS CMOS CMOS CMOS Package VCSP50L1 VCSP50L1 HVSOF5 HVSOF5 ※Plus is expressed on the S-pole; minus on the N-pole ●Absolute Maximum Ratings BU52002GUL,BU52003GUL (Ta=25℃) Parameters Power Supply Voltage Output Current Power Dissipation Operating Temperature Range Storage Temperature Range Symbol VDD IOUT Pd Topr Tstg Limit -0.1～+4.5 ±1 2 420※ -40～+85 -40～+125 ※1 Unit V mA mW ℃ ℃ ※1. Not to exceed Pd ※2. Reduced by 4.20mW for each increase in Ta of 1℃ over 25℃(mounted on 50mm×58mm Glass-epoxy PCB) BU52012HFV,BU52013HFV (Ta=25℃) Parameters Power Supply Voltage Output Current Power Dissipation Operating Temperature Range Storage Temperature Range Symbol VDD IOUT Pd Topr Tstg Limit -0.1～+4.5※3 ±0.5 536※4 -40～+85 -40～+125 Unit V mA mW ℃ ℃ ※3. Not to exceed Pd ※4. Reduced by 5.36mW for each increase in Ta of 1℃ over 25℃(mounted on 70mm×70mm×1.6mm Glass-epoxy PCB) www.rohm.com © 2010 ROHM Co., Ltd. All rights reserved. 1/13 2010.01 - Rev.B BU52002GUL,BU52003GUL,BU52012HFV,BU52013HFV ●Magnetic, Electrical Characteristics BU52002GUL (Unless otherwise specified, VDD＝3.0V, Ta＝25℃) Parameters Power Supply Voltage Operate Point Release Point Hysteresis Period Output High Volｔage Output Low Voltage Supply Current Supply Current During Startup Time Supply Current During Standby Time Symbol VDD BopS BrpS BhysS TP VOH VOL IDD(AVG) IDD(EN) IDD(DIS) Min 2.4 0.8 VDD-0.4 Limit Typ 3.0 3.7 2.9 0.8 50 6.5 4.7 3.8 Max 3.3 5.5 100 0.4 9 Unit V mT mT mT ms V V μA mA μA Technical Note Conditions B