Li-battery charging chip
Li-battery charging chip
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| Part Number | Charging current max (mA) | Working Voltage | OVP (V) | Battery voltage (V) | Temp Detection | Status indication (Chrg) | Status indication (Full) | Status indication (Pg) | Working mode | Number of cells | Features | Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| LP4020 | 2000 | 4.5-5.5 | 6 | 4.2 | – | Y | – | – | Switching | 1 | Large current, Low size ,OTP,OCP | SOT23-6/ESOP8 |
| LP4030 | 3000 | 4.5-24 | 7 | 4.2/4.35/4.4 | Y | Y | – | – | Switching | 1 | High Vin voltage , 3A Large current, Low size ,OTP,OCP, NTC | DFN-10(3*3) |
| LP4030HA | 3000 | 4.5-28 | 22 | 4.2/4.35/4.4 | Y | Y | – | – | Switching | 1 | High Vin voltage , 3A Large current, Low size ,OTP,OCP, NTC | DFN-10(3*3) |
| LP4030HB | 3000 | 4.5-28 | 22 | 8.4/8.7 | Y | Y | – | – | Switching | 2 | High Vin voltage , 3A Large current, Low size ,OTP,OCP, NTC | DFN-10(3*3) |
| LP4030HC | 3000 | 4.5-28 | 22 | 12.6 | Y | Y | – | – | Switching | 3 | High Vin voltage , 3A Large current, Low size ,OTP,OCP, NTC | DFN-10(3*3) |
| LP4032 | 2000 | 4.5-28 | 6.4 | 4.2 | Y | Y | – | – | Switching | 1 | Sensorless,High Vin voltage , 3A Large current,OTP,OCP, NTC | DFN-10(3*3) |
| LP4033 | 3000 | 4.0-30 | 5.85 | 4.0-4.44 | Y | Y | Y | – | Switching | 1 | I2C,1.5A BOOST , High Vin voltage , 3A Large current,OTP,OCP, UVLO | QFN-24(4*4) |
| LP4040 | 800 | 4.5-36 | 6.3 | 4.0-4.44 | Y | Y | – | Y | linear | 1 | CTC, High Vin voltage , Low size ,OTP | DFN-10(2*2) |
| LP4051 | 1000 | 3.9-8 | – | Adj. | – | Y | Y | – | linear | 1 | CTC, Low size ,OTP, Full voltage±1curacy | ESOP8 |
| LP4051T | 1000 | 3.9-8 | – | 4.2 | Y | Y | Y | – | linear | 1 | CTC, Low size ,OTP, Full voltage±1curacy | ESOP8 |
