BP5029

DC / DC converter BP5029 The BP5029 is a DC / DC converter module that uses a self-oscillation system. It contains switching devices, rectifiers and coils. The module is available in stand-alone 6-pin SIP packages with no heat sink required. Applications Household appliances, OA equipment and industrial equipment Features 1) Compact and light. 2) Built-in over current protection circuit. 3) Small number of external components required. Absolute maximum ratings (Ta=25°C) Parameter Power supply voltage Operating temperature Storage temperature Symbol VIN Topr Tstg Limits 20 −10~+80 −25~+105 Unit V °C °C Recommended operating conditions (Ta=25°C) Parameter Input voltage Symbol VIN Min. 8 Typ. − Max. 16 Unit V Electrical characteristics (Ta=25°C) Parameter Input voltage Output voltage Output current Line regulation Load regulation Output ripple voltage Power conversion efficiency Symbol VIN VO IO VL VR Vp η Min. 8 4.7 0 − − − 77 Typ. − 5.0 − 0.03 0.07 0.06 82 Max. 16 5.3 300 0.10 0.15 0.15 − Unit V V mA V V VPP % VIN=12V, IO=100mA VIN=12V VIN=8~15V, IO=300mA VIN=12V, IO=0~300mA VIN=12V, IO=300mA VIN=12V, IO=300mA ∗2 ∗1 Conditions ∗1 Maximum output current varies depending on ambient temperature : please refer to derating curve. ∗2 Spike noise is not included in output ripple voltage. 1/4 BP5029 Pin descriptions Pin No. 1 2 4 5 6 Pin name VIN2 VIN1 GND GND VOUT Function (Internally connected with pin 2.) (Internally connected with pin 1.) (Internally connected with pin...