Details
| Original language | English |
|---|---|
| Pages (from-to) | 236-239 |
| Number of pages | 4 |
| Journal | IEEE Solid-State Circuits Letters |
| Volume | 2 |
| Issue number | 11 |
| Publication status | Published - 2019 |
Abstract
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In: IEEE Solid-State Circuits Letters, Vol. 2, No. 11, 2019, p. 236-239.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - A 3-Ratio 85% Efficient Resonant SC Converter With On-Chip Coil for Li-Ion Battery Operation
AU - Renz, Peter
AU - Kaufmann, Maik Peter
AU - Lueders, Michael
AU - Wicht, Bernhard
PY - 2019
Y1 - 2019
N2 - This letter introduces a fully integrated hybrid multiratio resonant dc–dc converter implemented in a 130-nm BCD process. With a 3.0–4.5 V input voltage range it is fully compatible with Li-ion batteries. It provides output voltages of 1.5–1.8 V with an output current range of 500 μA–120 mA, suitable for wearable applications. The proposed switch conductance regulation (SwCR) achieves a flat converter efficiency across the full load range together with a small output voltage ripple of
AB - This letter introduces a fully integrated hybrid multiratio resonant dc–dc converter implemented in a 130-nm BCD process. With a 3.0–4.5 V input voltage range it is fully compatible with Li-ion batteries. It provides output voltages of 1.5–1.8 V with an output current range of 500 μA–120 mA, suitable for wearable applications. The proposed switch conductance regulation (SwCR) achieves a flat converter efficiency across the full load range together with a small output voltage ripple of
U2 - 10.1109/lssc.2019.2927131
DO - 10.1109/lssc.2019.2927131
M3 - Article
VL - 2
SP - 236
EP - 239
JO - IEEE Solid-State Circuits Letters
JF - IEEE Solid-State Circuits Letters
IS - 11
ER -