H134

HI-SINCERITY MICROELECTRONICS CORP. Spec. No. : IC200401 Issued Date : 2004.03.01 Revised Date : 2009.08.12 Page No. : 1/8 H134 General Description The H134 is a highly integrated solution for a constant voltage/constant current mode SMPS application. The H134 contains one 1.21V voltage reference with ± 0.5% accuracy, one current sensing circuit and two op...