5A synchronous rectifier chip 20V to 12v2a/5v4.5a high current 24W high power synchronous rectifier chip high current step-down IC fs2462

FS2462 It is independently developed by oceanwide micro 5A Step down synchronous rectifier chip , frequency 500Khz, It can support depressurization IC Output 5V4.5A step-down IC Output 1.2V5A step-down IC Output 3.3A5A step-down IC Output 1.8V5A step-down IC Output 2.5V5A It is the first large current synchronization in China 5A chip , Very low internal integration RDS internal resistance 20 Haoou metal oxide semiconductor field effect transistor (MOSFET).FS2462 The input operating voltage is wide to 4.75V To 21V, Output voltage 1.0V Adjustable to 20V.5A The continuous load current output of can ensure the stable operation of the system under various states . Its efficiency is as high as 95%, To meet the increasing energy-saving and lasting work requirements of various systems . Internal oscillation frequency 500KHz , So as to ensure the safety of other parts of the system EMI Minimum interference . The chip also has soft start and cycle by cycle overcurrent protection 、 Short circuit protection and over temperature protection .
    FS2462 Adopted standards SOP-8(Exposed Pad) encapsulation , Fully consider the heat dissipation of large current load . take IC The heat generated is transferred from the chip to the lead frame , And reach... Through the heat sink at the bottom PCB The copper surface of the board improves the heat dissipation performance and greatly ensures the stability of the chip under high current conditions .

FS2462 Application field ：
  1. Network communication equipment
  2.LCDTV Liquid crystal display
  3. Netbook MID
  4. The set-top box , Consumer digital terminals
  5.RFID Wireless identification terminal

Product model	Working voltage （V）	Output current	Output voltage    （V）	Switching frequency （Hz）	Static power consumption	efficiency	Package form	Specifications
FS‍2596	<45	3A	3.3/5/12/ADJ	150KHz	10mA	90%	TO-263-5L/TO220-5L
FS‍2595	<45	3A	3.3/5/12/ADJ	380KHz	2mA	73%	TO252-5L
FS2451	<40	0.6A	ADJ	1.8MHz	200uA	90%	SOT23-6
FS2406	<6	0.7A	1.2/1.8/3.3/ADJ	1.5MHz	20uA	96%	SOT23-5
FS2407	<7.5	1.3A	ADJ	1.5MHz	35uA	96%	SOT23-5
FS2451	<40	0.6A	ADJ	1.8MHz	200uA	90%	SOT23-6
FS2‍459	<60	0.5A	ADJ	480KHz	700A	90%	SOT23-6
FS2‍460	<45	2A	3.3/5/12/ADJ	150KHz	2mA	82%	SOP8
FS2‍461	<36	3A	ADJ	150KHz	1.2mA	93%	SOP8
FS2‍462	<21	5A	ADJ	500KHz	1.5mA	90%	ESOP8