GSME gm431 free download

File name gm431.pdf

Guilin Strong Micro-Electronics Co.,Ltd. GM431 DESCRIPTION&SYMBOL DESCRIPTION&SYMBOL 36 MAXIMUM RATINGS Characteristic Symbol Rating Unit Cathode to Anode Voltage VKA 37 V Cathode Current Range(Continuous) IKA -100 ~ +150 mA () Reference Input Current Range Iref 0.05 ~ 10 mA Power Dissipation PD 300 mW Operating Temperature Topr 0 ~ 70 Storage Temperature Tstg -55 ~ +150 DEVICE MARKING GM431= 431 GM431=431 Guilin Strong Micro-Electronics Co.,Ltd. GM431 ELECTRICAL CHARACTERISTICS =25 unless otherwise noted 25) (TA=25 ) Characteristic Symbol Test Condition Min Typ Max Unit VREF Reference Input Voltage 0.5% VKA=VREF, 2.483 2.495 2.507 V 1% IKA=10mA 2.470 2.495 2.520 2% 2.445 2.495 2.545 Deviation of reference Input VKA=VREF, Voltage Over temperature VREF/T IKA=10mA -- 4.5 17 mV 0 ~ 70 Ratio of Change in Reference IKA=10mA Input Voltage to the Change in VREF/VKA VKA=10V~VREF -- -1.0 -2.7 mV/V Cathode Voltage VKA=36V~10V -0.5 -2.0 Reference Input Current IKA=10mA IREF -- 1.5 4 uA R1=10k,R2= Deviation of Reference Input IKA=10mA Current Over Full R1=10k,R2= IREF/T -- 0.4 1.2 uA Temperature Range TA=Full Temperature Minimum Cathode Current for Regulation IKA(MIN) VKA=VREF -- 0.45 1.0 mA Off-state Cathode Current VKA=36V IKA(OFF) -- 0.05 1.0 uA VREF=0V VKA=VREF Dynam