| 符号 | 参数 | 测试条件 | 最小值 | 标准值 | 最大值 | 单位 |
| VBAT | 供电电压 | — | 2.7 | — | 5.5 | V |
| ΔVOP-ON | 输出失调电压 | INN/INP=0V, Av=2V/V | — | 5 | 30 | mV |
| VBAT=3.0V to 5.0V |
| PSRR | 电源抑制比 | VBAT=2.7V~5.5V, 217Hz | — | -80 | — | dB |
| CMRR | 共模抑制比 | INN=INP, VBAT=2.7V~5.5V | — | -72 | — | dB |
| IDD | 静态电流 | VBAT=3.7V, No Load, No Filter(Class D) | — | 6 | — | mA |
|
| VBAT=3.7V, No Load, Class AB | — | 6.5 | — | mA |
| ISD | 关断电流 | — | — | 0.1 | — | uA |
| RDS(ON) | 漏源极导通电阻(D 类) | VBAT=5.0V | — | 200 | — | mΩ |
| FSW-CHG | Charge Pump 开关频率 | VBAT=2.7V~5.5V | — | 1.4 | — | MHz |
| FSW-D | D 类调制频率 | VBAT=2.7V~5.5V | — | 360 | — | KHz |
| RIN | 内部输入电阻 | — | — | 20 | — | KΩ |
| TSD | 过温度保护阈值 | — | — | 170 | — | ℃ |
| TSDR | 过温度保护退出阈值 | — | — | 120 | — | ℃ |
| VPDD | Charge Pump 输出电压 | IPVDD=100mA | 6.2 | 6.5 | 6.8 | V |
| ICPVDD | Charge Pump 最大输出电流 | VBAT=4.2V | — | 1.8 | — | A |
| TSS | Charge Pump 软启动时间 | — | — | 600 | — | us |
| TST | 芯片启动设定时间 | — | — | 48 | — | ms |
| TMOD_D | D/AB 类模式转换时间 | — | — | 48 | — | ms |
| PO | 输出功率(Class D) | VBAT=3.6V, RL=4Ω+33uH, f=1KHz, Class D, THD=1% | — | 4.08 | — | W |
|
| VBAT=3.6V, RL=4Ω+33uH, f=1KHz, Class D, THD=10% | — | 4.67 | — | W |
|
| VBAT=4.2V, RL=4Ω+33uH, f=1KHz, Class D, THD=1% | — | 4.35 | — | W |
|
| VBAT=4.2V, RL=4Ω+33uH, f=1KHz, Class D, THD=10% | — | 5.28 | — | W |
| η | 效率 | — | — | 80 | — | % |
| THD+N | 总失真度 + 噪声 | VBAT=3.6V, f=1kHz, RL=4Ω+33uH, Po=0.5W | — | 0.03 | — | % |
|
| VBAT=4.2V, f=1kHz, RL=4Ω+33uH, Po=1.0W | — | 0.05 | — | % |
| PO1 | 输出功率(Class AB) | VBAT=3.6V, RL=4Ω, f=1KHz, THD=1% | — | 1.19 | — | W |
|
| VBAT=3.6V, RL=4Ω, f=1KHz, THD=10% | — | 1.54 | — | W |
|
| VBAT=4.2V, RL=4Ω, f=1KHz, THD=1% | — | 1.56 | — | W |
|
| VBAT=4.2V, RL=4Ω, f=1KHz, THD=10% | — | 2.01 | — | W |