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CSC5289

Power supply chip

2.7~5.5V

SOP8

Boost voltage 1-8 section nickel hydrogen battery charging management chip

Widely used in 1 to 8 nickel hydrogen batteries

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CJC5248

Power supply chip

2.2~5.2V

SOT23-5

DC-DC intelligent power management IC

Consumer drone

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CSC3308

Power supply chip

Starting voltage 0.9V

SOT23-3

High-efficiency PFM synchronous boost DC/DC converter

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.

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Drive capacity 10~20mA

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CJC4055C

Power supply chip

-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.

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250uA

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CJC4055B

Power supply chip

-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.

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250uA

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CJC4055A

Power supply chip

-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.

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250uA

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CJC5288

Power supply chip

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.

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9mA

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CJC5222

Power supply chip

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.

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8mA

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CJC5122

Power supply chip

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.

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9mA

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CSC3306

Power supply chip

0.9～3.6V

SOT23

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.

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Drive capacity 10~20mA

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