G2228CD1U
High Efficiency Single Inductor Auto Buck-Boost Converter
The G2228 is a high efficiency single inductor Buck- Boost converter which can supply the load current up to 1.5A. It provides auto-transition between Buck and Boost Mode. The G2228 operates at 2.4MHz switching frequency in CCM. DC/DC converter operates at Pulse-Skipping Mode at light load. The output voltage is programmable using an external resistor divider, or is fixed to 3.3V internally. The load is disconnected from the VIN during shutdown.
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規格表
|
Vin (V)
|
min.
|
1.8 |
|---|---|---|
|
max.
|
5.5 | |
|
Vo (V)
|
min.
|
2.8 |
|
max.
|
5.5 | |
|
IOUT
|
(A)
|
1.5 |
|
FSW
|
(M Hz)
|
2.4 |
|
FB
|
(V)
|
0.5 |
|
Note
|
Auto-Transition Buck and Boost Mode | |
|
Package
|
WLCSP2X4-8 | |
|
Datasheet
|
EDS-2228-1340-180517-0.4.pdf | |
