The BD71801GWL is an integrated Power Management LSI available in a small 80-pins 0.4mm-pitch 3.8mm-by3.8mm Wafer-level CSP package, which is designed to meet demands for space-constrained Smart phones. The device provides 5-Buck Converters. The device also includes 12 general-purpose LDOs providing a wide range of voltage and current capabilities. All Buck .
5-Channel High Efficiency Step-down Converters. (Adjustable Voltage Options by I2C) (Switching frequency 2MHz(TYP))
All Buck Converters Support PFM/PWM Auto Mode.
12-Channel LDOs are Programmable to Voltage Options by I2C.
LDOs and all Buck Converters Power ON/OFF Control Enabled by I2C Interface or External pin.
2ch NMOS output LDOs (LDO11, 12) for Optimized Efficiency.
Power ON/OFF Sequence.
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No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | BD71805MWV |
ROHM |
System PMIC | |
2 | BD71815AGW |
ROHM |
System PMIC | |
3 | BD71837AMWV |
ROHM |
Power Management | |
4 | BD71837MWV |
ROHM |
Power Management | |
5 | BD71847AMWV |
ROHM |
Power Management | |
6 | BD71850MWV |
ROHM |
Programmable Power Management | |
7 | BD7185AGWL |
ROHM |
Power Management LSI | |
8 | BD710 |
ST Microelectronics |
PNP Transistor | |
9 | BD710 |
SavantIC |
(BD708 - BD712) SILICON POWER TRANSISTOR | |
10 | BD710 |
INCHANGE |
PNP Transistor | |
11 | BD711 |
STMicroelectronics |
COMPLEMENTARY SILICON POWER TRANSISTORS | |
12 | BD711 |
SavantIC |
(BD707 - BD711) SILICON POWER TRANSISTOR |