| Control Interface |
IIC |
| ELVDD (Min) (V) |
4.6 |
| ELVDD (Max) (V) |
5 |
| ELVSS (Min) (V) |
-6.6 |
| ELVSS (Max) (V) |
-0.5 |
| AVDD (Min) (V) |
6.5 |
| AVDD (Max) (V) |
8.0 |
| Maximum ELVDD/ELVSS Current (mA) |
1000 |
| Maximum AVDD Current (mA) |
150 |
| Temperature |
-40℃~85℃ |
| Power Supply (Min) (V) |
2.5 |
| Power Supply (Max) (V) |
4.8 |
| IO Level (V) |
1.2 |
| Package (mm) |
WLCSP 2.017X2.017-25B |
Input voltage: 2.5V ~ 4.8V
Excellent line and load transient response
Programmable output voltage from 4.6V to 5V in 100mV steps (Default: 4.6V)
Programmable output voltage from -6.6V to -0.5V in 100mV steps (Default: -4V)
Programmable output voltage from 6.5V to 8.0V in 50mV steps (Default: 7.6V)
Max Output current for ELVDD and ELVSS
1000mA @ VIN=2.5V, ELVDD=4.6V, ELVSS= -4V
1000mA @ VIN=2.7V, ELVDD=4.6V, ELVSS= -5.5V
150mA Max Output current for AVDD
Short Circuit Protection (SCP)
WLCSP 2.017mm×2.017mm×0.602mm-25B
The AWP37579ACSR is specially designed for AMOLED (Active Matrix organic LED) Display panels. It integrates two high performance boost converters, VO1 (positive voltage ELVDD) and VO3 (AVDD), one inverting buck-boost converter for VO2 (negative voltage ELVSS). These converters have excellent line and load transient response.
The output voltage can be programmed by I2C protocols, which conveniently enables the ELVSS output voltage transition in fine steps.
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