| pfm synchronous step-up dc to dc converter |
| |
| part no. |
input
voltage |
output
voltage |
output
current |
switching
frequency (khz) |
typical current
consumption
idd2 (µa) |
typical
efficiency |
package |
|
0.7v~6.0v |
1.8v/2.2v |
100ma |
500 |
4 |
80% |
to92, sot23,
sot23-5, sot89 |
| 2.7v/3.0v/3.3v/3.7v/5.0v |
85% |
|
0.7v~6.0v |
2.7v/3.0v/3.3v/5.0v |
200ma |
500 |
4 |
85% |
to92, sot23,
sot23-5, sot89 |
| note: the xx in the part number is the output voltage. |
| part no. |
input
voltage |
output
voltage |
typical output
current (vin=2.0v) |
typical quiescent
consumption (μa) |
efficiency |
package |
|
0.7v~5.5v |
adj. 3.3v, 5.0v |
vo=5.0v, io=230ma
vo=3.3v, io=350ma |
20 |
91% |
8msop/sop |
|
0.7v~5.5v |
adj. 3.3v, 5.0v |
vo=5.0v, io=160ma
vo=3.3v, io=300ma |
20 |
91% |
8msop/sop |
| |
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