SY6990 is a 4.0-13.5V input, bi-directional regulator for Li-Ion battery power bank application. Advanced bi-directional energy flow control with automatic input power source detection is adopted to achieve battery charging mode and battery power supply mode alternately. If the external power supply is present, SY6990 runs in battery charging mode with full.
Integrated N-Channel MOSFETs with 16V Voltage Rating and Extremely Low RDS(ON) High Switching Frequency to Minimize Peripheral Circuit Design Trickle Current / Constant Current / Constant Voltage Charging Mode Maximum 5A Battery Charging Current Maximum 3A System current in Battery power supplement mode USB Port Identifier for Various Input Current Limit Automatic Input Power Source Detection I2C Controls Selectable Battery Charge Voltage Programmable Constant Current Charging Programmable Over Current Limit for SYS load Programmable Battery Charging Timeout Programmable Input Current DPM Prog.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | SY69952 |
Micrel Semiconductor |
OC-3/STS-3 CLOCK RECOVERING TRANSCEIVER | |
2 | SY6912A |
Silergy |
2A Multi-Cell High Efficiency Switching Charger | |
3 | SY6918 |
Silergy |
High Efficiency Bi-Direction Power Bank Regulator | |
4 | SY6952B |
Silergy |
2A Single-Cell High Efficiency Switching Charger | |
5 | SY69753AL |
Micrel Semiconductor |
Clock and Data Recovery | |
6 | SY69753L |
Micrel Semiconductor |
155MBPS CLOCK AND DATA RECOVERY | |
7 | SY69754AL |
Micrel Semiconductor |
Clock and Data Recovery | |
8 | SY6982E |
Silergy |
Two-Cell Boost Li-Ion Battery Charger | |
9 | SY604 |
Micrel Semiconductor |
125MHz TRIGGER PROGRAMMABLE TIMING EDGE VERNIER | |
10 | SY605 |
Micrel Semiconductor |
125MHz WRITE PROGRAMMABLE TIMING EDGE VERNIER | |
11 | SY6102 |
TPS |
Linear Li-Ion Battery Charger | |
12 | SY6280 |
Silergy |
2A Low Loss Power Distribution Switch |