TA7812 ISC
Document overview
- Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
isc website：www.iscsemi.com isc & iscsemi isregisteredtrademark1 iscThreeTerminalPositiveVoltageRegulator TA7812
FEATURES
- Outputcurrentin excessof 1.5A
- Outputvoltageof12V
- Internalthermaloverload protection
- OutputtransitionSafe-Area compensation
- 100% avalanchetested
- MinimumLot-to-Lotvariations forrobustdevice performanceandreliable operation ABSOLUTE MAXIMUM RATINGS(Ta=25℃) SYMBOL PARAMETER RATING UNIT Vi DCinputvoltage 35 V Io Outputcurrent internally limited Ptot Powerdissipation internally limited TOP Operatingjunctiontemperature 0~150 ℃ Tstg Storagetemperature -55~150 ℃ THERMALCHARACTERISTICS SYMBOL PARAMETER MAX UNIT Rthj-c Thermal Resistance, Junction to Case 3 ℃/W Rthj-a Thermal Resistance,Junction to Ambient 62.5 ℃/W
isc website：www.iscsemi.com isc & iscsemi isregisteredtrademark2 iscThreeTerminalPositiveVoltageRegulator TA7812
- ELECTRICALCHARACTERISTICS Tj=25℃ (Vi=19V,IO=0.5A, Ci=0.33μF,CO=0.1μFunlessotherwisespecified) SYMBOL PARAMETER CONDITIONS MIN MAX UNIT VO OutputVoltage Vin=19V;IO=100mA 11.5 12.5 V VO OutputVoltage IO=5mAto 1A;Po≤15W; Vin=14.5to 27V; 11.4 12.6 V △VV Line Regulation 14.5V≤Vin≤30V 16V≤Vin≤22V 240 120 mV △Vi Load Regulation 5.0mA≤IO≤1.4A 250mA≤IO≤750mA 240 120 mV Ib QuiescentCurrent Vin=19V;IO=5mA 8 mA △b QuiescentCurrentChange 14.5V≤Vin≤30V;IO=5mA 1.0 mA