Single inductor DC-DC converter with bipolar outputs using charge pump
This paper describes a bipolar outputs DC-DC converter that uses a single inductor for size and cost reduction. We propose timing diagram for a charge pump circuit in the negative voltage generation part, and present its configuration, operation principle and simulation results. We also show that em...
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| creator | Takahashi, K Yokoo, H Miwa, S Tsushida, K Iwase, H Murakami, K Takai, N Kobayashi, H Odaguchi, T Takayama, S Fukai, I Matsuda, J |
| description | This paper describes a bipolar outputs DC-DC converter that uses a single inductor for size and cost reduction. We propose timing diagram for a charge pump circuit in the negative voltage generation part, and present its configuration, operation principle and simulation results. We also show that employing pseudo-continuous conduction mode improves cross-regulation between the two outputs. |
| doi_str_mv | 10.1109/APCCAS.2010.5774840 |
| format | Conference Proceeding |
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| ispartof | 2010 IEEE Asia Pacific Conference on Circuits and Systems, 2010, p.460-463 |
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| language | eng |
| recordid | cdi_ieee_primary_5774840 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | Charge pumps Equations Inductors Simulation Switches Switching converters Timing |
| title | Single inductor DC-DC converter with bipolar outputs using charge pump |
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