BATTERY PACK OUTPUT CONTROL CIRCUIT

Disclosed is a battery pack output control circuit, which is used for independently controlling the output of each DCDC module. The battery pack output control circuit is characterized by comprising an MCU main control module, an AFE module, a high-side MOS driving module and a plurality of DCDC modules. A battery pack is connected to the high-side MOS driving module, a DCDC module of 12 V, a DCDC module of 6 V and a DCDC module of 5 V, the high-side MOS driving module and the DCDC modules have different output voltages, and the MCU main control module controls the outputs of the high-side MOS driving module, the DCDC module of 12 V, the DCDC module of 6 V and the DCDC module of 5 V, respectively, by means of a P+_EN enable pin, a 12V_EN pin, a 6V_EN pin and a 5V_EN pin, so as to provide independent output power supplies for other in-vehicle devices, such that the integration level of the battery pack is improved, and the device cost is reduced; moreover, each DCDC module independently controls output power s