The MAX1771 step-up switching controller provides 90% efficiency over a 30mA to 2A load. A unique current-limited pulse-frequency-modulation (PFM) control scheme gives this device the benefits of pulse-widthmodulation (PWM) converters (high efficiency at heavy loads), while using less than 110µA of supply current (vs. 2mA to 10mA for PWM converters). This co.
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No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | MAX177 |
Maxim |
CMOS 10-Bit A/D Converter | |
2 | MAX17701 |
Maxim Integrated |
Synchronous Step-Down Supercapacitor Charger Controller | |
3 | MAX17710 |
Maxim Integrated |
Energy-Harvesting Charger and Protector | |
4 | MAX1772 |
Maxim |
Low-Cost / Multichemistry Battery-Charger Building Block | |
5 | MAX1773 |
Maxim |
Power Source Selector | |
6 | MAX1773A |
Maxim Integrated |
Power Source Selector | |
7 | MAX1774 |
Maxim |
Dual / High-Efficiency / Step-Down Converter | |
8 | MAX1775 |
Maxim |
Dual-Output Step-Down DC-DC Converter | |
9 | MAX1776 |
Maxim |
24V / 600mA Internal Switch / 100% Duty Cycle / Step-Down Converter | |
10 | MAX17761 |
Maxim Integrated |
Synchronous Step-Down DC-DC Converter | |
11 | MAX1777 |
Maxim |
High-Efficiency / Quad Output / Main Power- Supply Controllers | |
12 | MAX1778 |
Maxim |
Quad-Output TFT LCD DC/DC Converters |