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ACT2801/ACT2801B is a space-saving and highperformance low-profile single-chip solution for backup battery pack and standalone battery charger. ACT2801/ACT2801B integrates all the functions that a backup battery pack needs, including switching charger, boost converter and LED indication. ACT2801/ACT2801B operates at 1.1MHz for switching charger and 0.55MHz f.
• Dedicated Single Chip Solution for Mobile Power With Minimal Component Count
• 5V/1.5A Constant Output Current Limit in Boost Mode
• 1.5A Switching Charger Limit
• Programmable 4.1V to 4.35V Battery Voltage
• 95% Boost Efficiency (Vbat=4.1V)
• Adaptive to 10mA-2400mA Input Sources
• Battery Disconnection at Output Short
• <10µA Low Battery Leakage Current at HZ Mode
During Storage
• Boost Auto Turn-off at No Load and Push Button
Turn-on
• Battery Over Current, Over Voltage, Over
Temperature and Short Circuit Protections
• Boost Auto Startup with Load Detection
• Up to 2.0A Input Current Limi.
ACT2801 - Active-Semi
ACT2801 is a space-saving and high-performance low-profile single-chip solution for backup battery pack and standalone b.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | ACT2801B |
Active-Semi |
5V/1.5A Backup Battery Manager |
|
| 2 | ACT2801B |
qorvo |
5V/1.5A Backup Battery Pack Manager |
|
| 3 | ACT2801C |
Active-Semi |
5V/1.5A Backup Battery Manager |
|
| 4 | ACT2802 |
Active-Semi |
5V/2.5A Backup Battery Pack Manager |
|
| 5 | ACT2802 |
qorvo |
5V/2.5A Backup Battery Pack Manager |
|
| 6 | ACT2802B |
Active-Semi |
5V/2.5A Backup Battery Pack Manager |
|
| 7 | ACT2802B |
qorvo |
5V/2.5A Backup Battery Pack Manager |
|
| 8 | ACT2802C |
Active-Semi |
5V/2.5A Backup Battery Pack Manager |
|
| 9 | ACT2803 |
Qorvo |
5V/2.4A Dual Cell Battery Power Manager |
|
| 10 | ACT2803 |
Active-Semi |
5V/2.4A Dual Cell Battery Power Manager |
|
| 11 | ACT2804 |
qorvo |
Dual Cell Battery Power Manager |
|
| 12 | ACT2804 |
Active-Semi |
5V/3.4A Dual Cell Backup Battery Power Manager |
|