BA41W12ST

Regulator ICs Dual output voltage regulator with power saving BA41W12ST The BA41W12ST is a general-purpose power supply with two outputs : 8V, 1A and 5V, 500mA. The IC is available in a compact TO220FP-5 package. The outputs can be turned off during the power saving state with a built-in switch. Also built in the IC are an overcurrent protection circuit, an overvoltage protection circuit, and a thermal shutdown circuit. FApplications Car audio systems, VCRs, facsimiles, air conditioners, and other household and industrial equipment FFeatures 1) Minimum I / O voltage differential is 0.5V or less. 2) Built-in protection circuits against overcurrent, overvoltage, and overheat. FBlock diagram 3) Available in a compact TO220FP-5 package (pins are bendable). 4) Zero power saving current. (Typ.) 108 Regulator ICs FAbsolute maximum ratings (Ta = 25_C) BA41W12ST FRecommended operating conditions (Ta = 25_C) FPin descriptions FInput / output circuits 109 Regulator ICs FElectrical characteristics (unless otherwise noted, Ta = 25_C and VCC = 13.0V) BA41W12ST 110 Regulator ICs FMeasurement circuits BA41W12ST 111 Regulator ICs BA41W12ST 112 Regulator ICs BA41W12ST 113 Regulator ICs FApplication circuit BA41W12ST 114 Regulator ICs FOperation notes (1) Although the circuit examples included in this handbook are highly recommendable for general use, you should be thoroughly familiar with circuit characteristics as they relate to your own use conditions. If you intend ...