CJC5248

DC/DC power management

2.2~5.2V

SOT23-5

Replacing the boost IC+LDO solution, it perfectly solves the problems of reset caused by transient power failure.

Consumer drone.

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CSC3308

DC/DC power management

Starting voltage 0.9V

SOT23-3

High-efficiency PFM synchronous boost DC/DC converter, output voltage 2.5~3.6V.

Application and 1~2 dry battery products, such as wireless earphones, wireless keyboard and mouse, led lights, remote control toys, blood pressure monitors, car anti-theft, VCR, PDA, etc.

-

-

Drive capacity 10~20mA

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CJC4055C

Battery charge management

-0.3--7V

SOT23-5

Constant current/constant voltage charging, with lithium battery positive and negative polarity reverse connection protection, cut-off voltage 2.8V.

Widely used in single-cell lithium battery products.

-

-

-

-

250uA

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CJC4055B

Battery charge management

-0.3--7V

SOT23-5

Constant current/constant voltage charging, with lithium battery positive and negative polarity reverse connection protection, cut-off voltage 3.7V.

Widely used in single-cell lithium battery products.

-

-

-

-

250uA

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CJC4055A

Battery charge management

-0.3~7V

SOT23-5

Constant current and constant voltage charging, with lithium battery positive and negative polarity reverse connection protection, cut-off voltage 4.2V.

Widely used in single-cell lithium battery products.

-

-

-

-

250uA

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CJC5288

USB Ni-MH/Ni-Cd charge management

2.6~7.5V

ESOP8

1~8 USB Ni-MH/Ni-Cd charging IC, built-in MOS, built-in USB voltage protection, short circuit protection, over temperature protection, LED charging status display, etc.

Widely used in electronic toy USB charger products.

-

-

-

-

9mA

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CJC5222

USB Ni-MH/Ni-Cd charge management

2.6~7.5V

ESOP8

1~4 USB Ni-MH/Ni-Cd charging IC, built-in MOS, built-in USB voltage protection, short circuit protection, over temperature protection, LED charging status display, etc., and can also select the appro

Widely used in electronic toy USB charger products.

-

-

-

-

8mA

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CJC5122

USB Ni-MH/Ni-Cd charge management

2.6~7.5V

SOP8

1~4 USB Ni-MH/Ni-Cd charging IC, built-in MOS, built-in USB voltage protection, short circuit protection, over temperature protection, LED charging status display, etc., and can also select the approp

Widely used in electronic toy USB charger products.

-

-

-

-

9mA

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

CSC3306

DC/DC power management

0.9V～3.6V

SOT23 (3K/disk)

High-efficiency PFM synchronous boost DC-DC converter chip

Application and 1~2 dry battery products, such as wireless earphones, wireless keyboard and mouse, led lights, remote control toys, blood pressure monitors, car anti-theft, VCR, PDA, etc.

-

-

Drive capacity 10~20mA

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-

-