advanced power electronics corp. preliminary micropower, ultra-sensitive hall effect switch features description 2.4v to 5.5v battery operation chopper stabilized technology micro power operation for battery applications operation with north or south pole high sensitivity and high stability of the magnetic switching points 3-pin tsot23 package data and specifications subject to change without notice 20110224pre ape9105 typical application package / ordering information 1 ape9105 is a three-terminal hall effect sensor device with an output driver, mainly designed for battery?operation , hand-held equipment (such as cellular and cordless phone, pda). for ape9105, either north or south pole of sufficient strength will turn the output on. the output will be turned off under no magnetic field. while the magnetic flux density (b) is larger than operate point (bop), the output will be turned on (low), the output is latched until b is lower than release point (brp), then turned off. ape9105 3 2 2 + - 2.4~5.5v output 2 1 50k 1.45mm 0.8mm sensor location top view package type ape9105x tn : tsot-23 gnd vdd ape9105 3 vout 2 1 (top view) tsot-23
advanced power electronics corp. ape9105 absolute maximum ratings (at t a =25c) supply voltage (v dd ) -------------------------------------- -0.3 to 6v output voltage (v out ) ------------------------------------ - -0.3 to 6v output current (i out ) -------------------------------------- - 2ma power dissipation(p d ) ------------------------------------ - 400mw storage temperature range(t st ) --------------------- - -65c to 150c operating temperature range(t op ) ------------------ - -40c to 85c junction temperature(t j ) ------------------------------- - 125c 180 o c/w 250 o c/w note. rth ja is measured with the pcb copper area of approximately 1 in 2 (multi-layer). electrical specifications (v dd =2.75v, t a =25 parameter sym test condition min typ max units supply voltage v dd 2.4 - 5.5 v awake state - 2 4 ma sleep state - 7 12 ua average - 9 16 ua output saturation voltage v osat i out =1ma - 0.1 0.3 v output leakage current i o-leak v out =5.5v, b advanced power electronics corp. ape9105 pin descriptions pin symbol pin description vdd power input pin gnd ground b>bops or b brpn, output is high. block diagram 3 output offset cancellation latch vout gnd vdd + - n- mos awake/sleep timing control hall plate
advanced power electronics corp. ape9105 typical performance characteristics 4 0 5 10 15 20 25 30 35 40 45 50 2.5 3 3.5 4 4.5 5 5.5 6 vdd (v) average supply current (ua) vdd vs average supply current 0 2 4 6 8 10 12 14 16 18 20 -50 -25 0 25 50 75 100 temperature () average supply current (ua) temperature vs average supply current
advanced power electronics corp. ape9105 marking information tsot-23 5 part number : h4 h4yws year : a = 2010 1 = 2011 ? ? week: a~z : 01~26 a~z : 27~52 id code : internal
package outlines e1 e e e 1 b d a a1 a2 y 2 4x 1 l1 r l c l2 gauge plane dimensions in millimeters dimensions in inches symbol min. nom. max. min. nom. max. a 0.75 - 0.90 0.030 - 0.035 a1 0.00 - 0.10 0.000 - 0.004 a2 0.70 0.75 0.80 0.028 0.030 0.031 b 0.35 - 0.51 0.014 - 0.020 c 0.10 - 0.25 0.004 - 0.010 d 2.80 2.90 3.00 0.110 0.114 0.118 e 2.60 2.80 3.00 0.102 0.110 0.118 e1 1.50 1.60 1.70 0.059 0.063 0.067 e 0.95 bsc. 0.037 e1 1.90 bsc. 0.075 l 0.37 - - 0.015 - - l1 0.60 ref. 0.024 l2 0.25 bsc. 0.010 y - - 0.10 - - 0.004 r 0.10 - - 0.004 - - 0 o - 8 o 0 o - 8 o 1 7 o nom. 7 o nom. 2 5 o nom. 5 o nom. advanced power electronics corp. ape9105 tsot-23
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