MAX16903 Datasheet, PDF (2/13 Pages) Maxim Integrated Products – 2.1MHz, High-Voltage, 1A Mini-Buck Converter Thermal Shutdown Protection

2.1MHz, High-Voltage, 1A Mini-Buck Converter
Typical Operating Circuits
*
4.7μF
SUP
EN
MAX16903_50/V+
SYNC
5V AT 1A
BST
0.1μF
4.7μH
LX
GND
PGOOD
10μF
PGND
BIAS
OUTS
33kΩ
V_BAT LEVEL
SIGNAL
20kΩ
2.2μF
3.3V AT 1A
*
4.7μF
SUP
EN
MAX16903_33/V+
SYNC
0.1μF
3.3μH
10μF
BST
LX
PGND
GND
PGOOD
BIAS
OUTS
33kΩ
V_BAT LEVEL
SIGNAL
20kΩ
2.2μF
*PLACE INPUT SUPPLY CAPACITORS AS CLOSE AS POSSIBLE TO THE SUP PIN. SEE THE APPLICATIONS INFORMATION SECTION FOR MORE DETAILS.
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