Products

Home > Products > Other ASICs> Power management chip

Power management chip

Power management chip
Product number
Classification
working voltage
Package specification
Product description
Product application
LDO
Reset time
Output mode
Response time
Standby power
ADC
DAC
ADC/DAC SNR
ADC/DAC THD+N
Headphone driver
Sampling rate
ROM 16-Bits
ROM 4-Bits
I/O Port
Interrupt
LCD Mode
Oscillator
Current Operate
Current Halt
Current Stop
Sound Output
Application
Data download
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
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Download
CJC5248
Power supply chip
2.2~5.2V
SOT23-5
DC-DC intelligent power management IC
Consumer drone
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Download
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.
-
-
Drive capacity 10~20mA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Download
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.
-
-
-
-
250uA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Download
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.
-
-
-
-
250uA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Download
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.
-
-
-
-
250uA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Download
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.
-
-
-
-
9mA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Download
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.
-
-
-
-
8mA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Download
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.
-
-
-
-
9mA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Download
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.
-
-
Drive capacity 10~20mA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Download