Synchronous Step-Down DC-DC Converter-YB2416D

szli1005

Synchronous Step-Down DC-DC Converter-YB2416D [Copy link]

YB2416D 30V input, 3A output, CC&CV control, high efficiency synchronous buck converter

Overview:

YB2416 is a synchronous step-down DC-DC converter with an input withstand voltage of more than 40V, which can work normally under the input voltage condition of 4.5V-30V and can achieve precise constant voltage and constant current. YB2416 integrates 80m2 upper tube and 40m2 lower tube internally, without external Schottky diode, and can continuously output 3A current. When outputting 3A current, the system conversion efficiency can reach 93%, supporting 100% maximum duty cycle. YB2416 does not require external compensation, and can rely on its own built-in stable loop to achieve constant current and constant voltage control, and also has cable voltage drop compensation function.

Features:

4.5V~30V operating voltage range

Input withstand voltage up to 40V

Fixed 5.1V output voltage and adjustable voltage versions available

3A continuous output current

Up to 96% output efficiency

CC/CV control

150KHz380KHZ switching frequency optional

Built-in cable voltage drop compensation

Built-in soft start

100% maximum duty cycle

No external compensation required

Only 3 external components are required

±2% constant pressure accuracy

±6% constant current accuracy

Short Circuit Protection (SCP)

Under voltage lockout (UVLO)

Over Current Protection (OCP)

Overvoltage Protection (OVP)

Over temperature protection (OTP)

4 KV ESD capability (HBM)

SOP-8L package

Applications:

Car Charger

Car multimedia power supply

Multi-port USB charger

Mobile phone fast charging

battery charger

LED Driver

other

Typical application circuit: