LD7282 6/16/2006 VFM STEP-UP DC/DC CONVERTER REV: 01a General Description The LD7282 is a VFM step-up DC/DC converter with ultra low supply current.
The CMOS design results in less power consumption and high capability for battery-powered instruments.
With a built-in switching MOSFET, the LD7282 takes only three external components (using a coil, diode & capacitor connected externally) to achieve the low ripple & high efficiency.
As well, using chip enable function will make it possible to supply current on standby minimized.
This converter also features a very low switch off, bias current of 5.
0µA typical.
Features • Minimum external component counts • Ultra low input current in switch ...

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