G5853J51U
Mobile Phone Power Management System
The G5853 provide a complete power supply solution for handsets or data card. It contains 11 dc/dc converters and 18 LDOs to power each critical blocks of mobile phone, and is optimized for maximum battery life, featuring a low ground current when in standby mode operation. All channels DC/DC converters operate at the frequency of 1.5MHz or 3.0MHz to optimize size, cost, and efficiency. All Synchronous converters operate at pulse skipping mode at light load. The G5853 features a I2C compatible interface.
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規格表
|
Vin (V)
|
min.
|
2.8 |
|---|---|---|
|
max.
|
5.5 | |
|
DCDC
|
CH
|
11 |
|
LDO
|
CH
|
18 |
|
SW
|
CH
|
-- |
|
CHG
|
(A)
|
-- |
|
Control
|
Interface
|
use I2C interface |
|
Note
|
DCDC1~4/10=2A/3A/2A/3A/1A,1.5 or 3MHz/Syn. BuckDCDC5~9/11=3A/3A/3A/2A/1A,3MHz/Syn. BuckLDO1~6/14/15=0.3A/0.3A/0.5A/0.5A/0.3A/0.3A/0.5A/0.75A,pMOS LDOLDO7~13=0.5A,nMOS LDOLDO16~18=1A/0.75A/0.75A,nMOS LDO | |
|
Package
|
WLCSP10X10-84 | |
|
Datasheet
|
EDS-5853-1575-1.3-241217.pdf | |
