| Part Number | RT9756A |
| Manufacturer | Richtek |
| Title | 8A Single Cell Smart Cap Divider and Direct Charge Charger |
| Description | The RT9756A is a high efficiency and high charge current charger. The efficiency is up to 98.2% when VBAT = 4V, IBAT = 2A and the maximum charge c... |
| Features |
Integrates Cap Divider Mode (DIV2 Mode) and Direct Charging Mode (Bypass Mode) Supports BC1.2 External OVPMOS Control and Regulation High Absolute Maximum Rating of 37V Fast Reaction Time 100ns and Fast Turn Off Time 100ns VBAT Voltage Regulation (VBAT REG) IBAT Current Regulation (IBA... |
| File Size | 1.59MB |
| Datasheet |
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RT9756 : The RT9756 is a high efficiency and high charge current charger. The efficiency is up to 98.2% when VBAT = 4V, IBAT = 2A and the maximum charge current is up to 7A in DIV2 mode. The efficiency is up to 99.1% when VBAT = 4V, IBAT = 1A and the maximum charger current is up to 5A in bypass mode. The device integrates smart cap divider topology, direct charging mode, external overvoltage protection control, an input reverse blocking NFET and 2-way regulation, a dual-phase charge pump core, 14-way protection, 9-way system alarm, 8-Channel high speed analog-to-digital converter and USB BC 1.2 detection. The high speed analog-todigital converter provides input and output voltage, current and temper.