开关型锂电池充电IC SWITCH LI-LON BATTERY CHARGERS
开关型锂电池充电IC SWITCH LI-LON BATTERY CHARGERS | |||||||||
Part No. | VIN | Charge | Trickle | Float | Protection | Notes | Package | Status | |
(Min) | (Max) | Current | Voltage | ||||||
(V) | (A) | Charge | (v) | ||||||
4.35 | 5.5 | 2 | Yes | 4.2 | OTP | 1 Cell | SOP8E/DFN10 | MP | |
4.45 | 5.5 | 2 | Yes | 4.35 | OTP | 1 Cell | SOP8E/DFN10 | MP | |
开关式开关式单节、双节锂电池充电IC Battery charger | |||||||
Part number | Switching freq(kHz) | Vin(max)(v) | Cells | Integrated FET | Charge current(max)(mA) | Control topology | Package |
400 | 18 | 2 | NO | 2000 | Switch mode | TSSOP-14 | |
400 | 4.5-12 | 12 | NO | 开关式单节、双节锂电池充电管理芯片.2A充电电流 | SWITCH-MODE | TSSOP-14 | |
开关式内置功率管、单节2.0A锂电池充电管理芯片</span> | |||||||
开关式内置功率管、单节2.0A锂电池充电管理芯片</span> | |||||||
2A充电、3A升压输出 | 移动电源二合一芯片 | TSSOP16 | |||||
400 | 16 | 2 | N | 2000 | Switch mode | SOP14 | |
500 | 6.5 | 1 | NO | 2500 | Switch mode | TSSOP16 | |
7.5 | 1 | Yes | 600 | Linear | MSOP-8 | ||
开关模式单节锂电充电IC | ||||||||
产品型号 | 输出电压 | 输入电压 | 最大充电电流</span> | 充电截止电压 | 精度 | 涓流电止电压 | 功耗</span> | 封装 |
4.19V | 4.5-6.5V | 2A | 4.19V | ±1% | 2.9V | 3mA | ESOP-8 | |
4.2V | 3.8-6.5V | 2.5A | 4.2V | ±1% | 2.9V | 190uA | ESOP8 | |
4.35V | 3.8-6.5V | 2.5A | 4.35V | ±1% | 2.9V | 190uA | ESOP8 | |
4.2V | 4.5-5.5V | 2.5A | 4.2V | ±1% | 2.9V | 70uA | ESOP8 | |
4.35V | 4.4-5.5V | 2.5A | 4.35V | ±1% | 2.5V | 70uA | ESOP8 | |
4.2V | 4.0-6.5V | 3.5A | 4.2V以上可调 | ±1% | 2.9V | 70uA | ESOP-8 | |
4.2V | 4.5-28V | 扩流4A | 4.2V以上可调 | ±1% | 2.9V | 1mA | SSOP-10 | |
4.2V | 4.83-28V | 扩流4A | 4.2V以上可调 | ±1% | 3.1V | 1mA | SSOP-10 | |
4.2V | 5.0-20V | 扩流3A | 4.2V | ±1% | 3.0V | 1mA | MSOP-10 | |
4.2V | 4.8V-20V | 3A | 4.2V | ±1% | 2.9V | 1.5mA | SOP-8 | |
4.2V | 4.35-6V | 2A | 4.2V | ±1% | 2.9V | 60uA | DFN3*3-10 | |
4.2V | 4.35-6V | 2A | 4.2V以上可调 | ±1% | 2.9V | 60uA | DFN3*3-10 | |
单节 | 最大20V | 扩流3A | 4.2V | 0.50% | 3.0V | 10mA | MSOP-10 | |
Battery Charger > Switching Chargers | ||||||||||||
Part_No | Package | Topology | #of PWM Outputs | Drive Lout (A) | Vin (V) | Fmax Khz | SYNC ASYNC | VBUS_PMID RDS(ON) milohm | R-Top milohm | R-Sync milohm | Iq(No load) (uA) | |
min | max | |||||||||||
WLCSP1.7x2.1-20/TQFN4x4-20A | Buck | 1 | 1 | 4 | 6 | 3000 | SYNC | 180/220 | 130/170 | 150/190 | 63 | |

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