G2194HJ1U
PMIC for Color Electronic Paper Display
The G2194 is a single-chip power management IC (PMIC) for color electronic paper displays (EPD) that provides source and gate-driver power supplies, a VCOM amplifier, and a temperature sensor. All rails are adjustable through the I²C interface to accom-modate specific panel requirements.
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規格表
|
Vin (V)
|
min.
|
2.9 |
|---|---|---|
|
max.
|
9 | |
|
DCDC
|
CH
|
6 |
|
LDO
|
CH
|
6 |
|
SW
|
CH
|
-- |
|
CHG
|
(A)
|
-- |
|
Control
|
Interface
|
I2C,EN,PS |
|
Note
|
VPOS1/VNEG1=200mAVPOS2/CNEG2=300mAVPOS3/VNEG3=400mATracking VPOS2/3+VNEG2/3=±50mVCP*3 for VGH1/VGH2=30mA, VGL=30mAOPA, DC_VCOM & AC_VCOM NTC Monitoring, UVP/SCP/OCP/OTP/UVLO | |
|
Package
|
QFN8X8-72 | |
|
Datasheet
|
EDS-2194-1848-1.4-260223.pdf | |
