| 摘要 |
The circuit of the pulse generator for multiphase step-up DC / DC converter, that the output of pulse generator (GI) is connected to the inputs of the counter (C1), (C2) ... (Cn) and their second inputs are connected to the outputs of the blocks (PF1), (PF2) ... (PFN) of phase shift. Each counter (C1), (C2) ... (Cn) is connected to the input of the each digital comparator (CK1), (CK2) ... (CKn). The digital comparators (CK1), (CK2) ... (CKn) are linked together to the memory (M) and memory (M) is connected to the A / D converter (P), which is connected to the voltage sensor (SN). Input (I1) of the voltage sensor (SN) represents the input of the control voltage of pulse generator for multiphase step-up DC / DC converter. There is one output (O1), (O2) ... (On) of the each digital comparator (CK1), (CK2) ... (CKn), which is the output of pulse generator for multiphase step-up DC / DC converter. |
