CX8910L can fully meet the 30-100V voltage withstand vehicle charger solution! CX8910L wide input 8-100V step-down constant voltage constant current DC-DC scheme recommendation, providing CX8910L scheme information and technical support!

CX8910L wide input voltage range: 8V~150V; The output voltage can be adjusted from 5V to 30V; Support constant voltage and current output; Supports output of 12V/10A, 5V/3.1A, OC5800L built-in 100V/5A power MOS, supports output of 12V/2A, 5V/2A

High efficiency: up to 96%; Working frequency: 140KHz; Low standby power consumption

Built in over temperature protection; Built in soft start; Built in output short circuit protection

CX8910L packaged ESOP-8;

CX8910L Typical Application for 30-100V Voltage Withstand Vehicle Charging Chip Scheme

CX8910L Overview:

CX8910L is a switch buck DC-DC that supports wide voltage input, with a built-in 100V/5A power MOS and a maximum input voltage of 90V.

CX8910L has characteristics such as low standby power consumption, high efficiency, low ripple, excellent bus voltage regulation rate and load regulation rate. Supports high current output, with an output current of over 2A. The CX8910L supports both output constant voltage and output constant current functions.

CX8910L adopts a fixed frequency PWM control method, with a typical switching frequency of 140KHz. When under light load, the switching frequency will be automatically reduced to achieve high conversion efficiency.

The CX8910L integrates internal soft start and over temperature protection circuits, output short circuit protection, current limiting protection, and other functions to improve system reliability.

CX8910L adopts ESOP8 packaging, and the heat sink is internally connected to the VIN pin

CX8910L solution features:

• Wide input voltage range: 8V~90V

• Adjustable output voltage from 5V to 30V

• Support output constant voltage and current

• Support output 12V/2A, 5V/2A

• High efficiency: up to 96%

• Working frequency: 140KHz

• Low standby power consumption

• Built in over temperature protection

• Built-in soft start

• Built in output short circuit protection

Applied to: 

• trackers

• constant pressure sources

• electric vehicles

• electric bicycles

• battery cars

• torsion cars

• trucks