WSH412 Hall Effect Sensor IC with Thermal Lock Protection and Auto-restart Function : 2.8 20 600mA SOT25,SIP-4L SIP-5L : WSH412 WSH412 open-collector NPN 600mA open-collector 10mA WSH412 WSH412 20 20V 100 IC , 130°C , , / Name VDD Vss FG OUT2 OUT1 P/I/O P P O O O Pin# Description 2 1 Winson reserves the right to make changes to improve reliability or manufacturability. © ,2005/8/12 2.8V WSH412 Name Vcc OUT1 OUT2 Vss P/I/O P O O P Pin# Name Vcc OUT1 OUT2 FG Vss P/I/O P O O O P Pin# Description 1 2 Description 1 2 Vcc -------------------------- 20V Vout/Vfg --------------------- 25V B -------------------------- Unlimited Vr -------------------------- 20V Ic Ih -------------------------------------------------- 500mA 600mA Ip If -------------------------------------------------- 800mA 20mA Ta -------------------------- (-20˚C to +100˚C) Ts -------------------------Pd -------------------------- (-65˚C to +150˚C) 350mw for SOT-25 500mw for SIP-4L 500mw for SIP-5L Winson reserves the right to make changes to improve reliability or manufacturability. © ,2005/8/12 WSH412 (T=+25˚C, Vcc=2.8V to 20V) Min FG /FG /FG Vcc Vout(sat) Vcc=20V, Ic=200mA B > Bop Vfg(sat) Vcc=20V, If=10mA B > Bop Ileakage Vcc=20V, B < Brp Isupply Vcc=20V, Output & FG Open Tr Vcc=12V, RL=820 CL=20Pf Tf Vcc=12V, RL=820 CL=20Pf t Vcc=12V, RL=820 CL=20Pf Typ Max Units V V V < uA mA 3.0 us Winson reserves the right to make changes to improve reliability or manufacturability. © ,2005/8/12 us us WSH412 Ta= -20˚C to +100˚C Min Typ. Max Bop Brp Grade A Grade B Grade C Grade A -50 Grade B -70 Grade C -120 Bop-Brp 25 30 50 -25 -30 -50 50 70 120 40 200 SIP- 4L: WSH412-XPAN Elec. Grade SOT-25: WSH412-XPDN SIP-4L 1: A Grade (50 Gauss) 2: B Grade (70 Gauss) Elec. Grade N: Non-lead Process 3: C Grade (120 Gauss) SOT-25: 1: A Grade (50 Gauss) 2: B Grade (70 Gauss) Winson reserves the right to make changes to improve reliability or manufacturability. © ,2005/8/12 Unit WSH412 SIP-4L SOT-25 Winson reserves the right to make changes to improve reliability or manufacturability. © ,2005/8/12 WSH412 SOT-25 Winson reserves the right to make changes to improve reliability or manufacturability. © ,2005/8/12 WSH412 SIP-4L Winson reserves the right to make changes to improve reliability or manufacturability. © ,2005/8/12 WSH412 SOT-25 Figure 1. SIP-4L Figure 2. Winson reserves the right to make changes to improve reliability or manufacturability. © ,2005/8/12