★ Community Points System ★ Must read for newbies ★ Moderator Application★

Forum»Forum › Power technology › 12V to 3.3V 15A, which chips are better?

2179 views|6 replies

17 Posts	0 Resources

The OP

Published on 2018-6-27 17:21 Only look at the author

12V to 3.3V 15A, which chips are better? [Copy link]

Generally, for 12V12V to 3.3V 15A, should I convert it to 5V first and then to 3.3V, or should I convert it directly to 3.3V?

This post is from Power technology

Latest reply

For 15A, if you want to use an external MOS, you can look at LM5117 Details Published on 2018-6-28 08:33

燕园技术宅

306 Posts	0 Resources

2

Published on 2018-6-27 20:13 Only look at the author

Is the current 15A? Or 1.5A?

This post is from Power technology

2w Posts	341 Resources

3

Published on 2018-6-27 22:07 Only look at the author

Are you sure it is 3.3V 15A?

This post is from Power technology

2w Posts	341 Resources

4

Published on 2018-6-27 22:16 Only look at the author

12V12V to 3.3V 1.5A, first convert to 5V and then to 3.3V, the idea is feasible, there are many possible implementation solutions

This post is from Power technology

396 Posts	0 Resources

5

Published on 2018-6-28 08:33 Only look at the author

For 15A, if you want to use an external MOS, you can look at LM5117

This post is from Power technology

17 Posts	0 Resources

6

The OP| Published on 2018-6-28 15:05 Only look at the author

Yanyuan Technology House published on 2018-6-27 20:13 Is the current 15A? Or 1.5A?

The current is 15A

This post is from Power technology

17 Posts	0 Resources

7

The OP| Published on 2018-6-28 15:06 Only look at the author

qwqwqw2088 posted on 2018-6-27 22:07 Is it sure it is 3.3V 15A?

Is it sure it is 15A

This post is from Power technology

Guess Your Favourite

Just looking around

The waveform of the circuit inductance of the 12V BUCK circuit to 10V and the 5V BUCK circuit to 3.3V, how is the ringing and the spike...
12VBUCKcircuitto10Vand5VBUCKcircuitto3
MCU uses 3.3V to control 12V on and off through transistors and mos, resulting in failure to open and close even if
Asshowninthefigure,3ThewaveformsofthefourpointsA\B\C\DareasfollowsItseemsthatQ3didnotturnoffintime,soIconnecteda0Couldyoupleasetellmehowtosolvethisproblem?
GB 4824-2019 CISPR 11-2016
Industrial,scientificandmedicalequipment-Limitsandmethodsofmeasurementofradiofrequencydisturbancecharacteristics
Which company has reflow soldering? Can you help solder some components?
There are two main types of crystal oscillators: active crystal oscillators and passive crystal oscillators
EEWORLD University Hall----PI KOL: Design a reliable switching power supply from scratch
TI - MCU - MSP430 User Guide 6 -> CS Clock System
Phase relationship of field effect tube
TMS320F28379D User Experience SCI
[STM32F1] STM32 configuration file problem

Find a datasheet?

EEWorld Datasheet Technical Support

Hot tag

Related articles more>>

Huawei's Strategic Department Director Gai Gang: The cumulative installed base of open source Euler operating system exceeds 10 million sets
On November 15, it was reported that the first AI native open source operating system of openEule
Whether it is the electrification of automobiles or generative artificial intelligence, power tec
Wi-Fi 8 specification is on the way: 2.4/5/6GHz triple-band operation
MediaTek has released a white paper on its official website, outlining some details of the next-g
Vietnam's chip packaging and testing business is growing, and supply-side fragmentation is splitting the market
Apple faces class action lawsuit from 40 million UK iCloud users, faces $27.6 billion in claims
The US asked TSMC to restrict the export of high-end chips, and the Ministry of Commerce responded
ASML predicts that its revenue in 2030 will exceed 457 billion yuan! Gross profit margin 56-60%
Qualcomm launches its first RISC-V architecture programmable connectivity module QCC74xM, supporting Wi-Fi 6 and other protocols
It is reported that memory manufacturers are considering using flux-free bonding for HBM4 to further reduce the gap between layers
ON Semiconductor CEO Appears at Munich Electronica Show and Launches Treo Platform

New Posts

Featured

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

About Us Customer Service Contact Information Datasheet Sitemap LatestNews

User Search：

Room 1530, Zhongguancun MOOC Times Building, Block B, 18 Zhongguancun Street, Haidian District, Beijing 100190, China Tel:(010)82350740 Postcode：100190

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函

京公网安备 11010802033920号

WeChat Scan

快速回复返回顶部 Return list