Share the commonly used synchronous buck power management chip supporting high voltage input-YB2416

szli1005

Share the commonly used synchronous buck power management chip supporting high voltage input-YB2416 [Copy link]

 

YB2416 is a synchronous buck power management chip that supports high voltage input. It can achieve 3A continuous current output in a wide input voltage range of 4~30V. By adjusting the voltage divider resistor of the FB port, a stable voltage of 1.8V to 28V can be output. YB2416 has excellent constant voltage/constant current (CC/C) characteristics. YB2416 adopts the loop control principle of current mode to achieve fast dynamic response. The switching frequency of YB2416 is 130kHz, with good EMI characteristics. YB2416 has line voltage compensation, which can be achieved by adjusting the voltage divider resistor value of the FB port. YB2416 can not only realize a single-chip buck power management solution, but also form a fast charging power management solution with OC2.0/QC3.0 identification chip. In addition, the chip contains multiple protection functions: over-temperature protection, output short-circuit protection and input undervoltage/overvoltage protection.

characteristic:

• YB2416 adopts SOP8 standard package

• Wide input voltage range: 4V to 30V

• Wide output voltage range: 1.8V to 28V

• Efficiency can be as high as 92% or more

• Ultra-high constant current accuracy: ±5%

• Constant pressure accuracy: ±2%

• No external compensation required

• Switching frequency: 130kHz

• Input undervoltage/overvoltage protection

• Output short circuit and over temperature protection

• Output current: 3A

• Has good EMI characteristics

Applications:

Car Charger/Adapter

Linear Regulation Preregulator

Distributed power supply system

battery charger

luominxdy

The chip contains multiple protection functions: over-temperature protection, output short-circuit protection and input under-voltage/over-voltage protection, etc. It's amazing

秦天qintian0303

This inductor is a bit big.