HVLED101

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产品概述

描述

HVLED101是一款增强型峰值电流模式控制器，用于控制输出功率高达180W的高功率因数 (HPF) 反激式或降压-升压拓扑结构。同时，该控制器也可以控制降压、升压和SEPIC等其他拓扑结构。输出电压的初级侧稳压和光耦合器控制可以在芯片上独立应用，二者均充分利用了精确调压性能和空载条件下的超低待机功耗。HVLED101器件采用意法半导体的创新高压技术，支持直接与输入电压相连，从而为器件供电并监测输入电压，而无需使用外部元件。集成的谷值锁定功能能够保证在中、低负载下运行时达到无噪声运行，最大功率控制功能支持将输入功率限制在用户编程的水平，从而提高转换器的安全性。如出现异常，包括开路、输出短路、输入过压或欠压、外部保护电路故障以及主开关开路和过流等其他电路故障等，均能有效控制。内置的智能自动重启定时器 (ART) 功能可以保证应用自动恢复，不会降低可靠性。

所有功能
准谐振 (QR) 拓扑结构

输出电压的初级侧稳压

可直接连接光耦合器，用于次级侧稳压回路

在通用和扩展范围内均能达到高功率因数和低THD（满负载下PF > 0.9，THD < 5%，1/3 负载下 THD <10%< 5% @ full load and < 10% @ 1/>）

800 V快速高压启动

空载和待机状态下输入功耗极低
集成了输入电压检测已达到高功率因数、直流电源轨检测和保护触发功能

可编程频率折返搭配谷底锁定功能，可实现无噪声运行

输入功率上限可编程，保证符合安全标准

可编程欠压和输入过压保护

智能自动重启定时器 (ART) 确保器件无闭锁效应。

带有NTC管理的远程保护输入引脚（阈值迟滞和线性化）。
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Worldwide,Asia,Europe,Africa,North America,South America,Oceania,Afghanistan,Bahrain,Bangladesh,Bhutan,Brunei,Burma (Myanmar),Cambodia,China,East Timor,India,Indonesia,Iraq,Japan,Jordan,Kazakhstan,Kuwait,Kyrgyzstan,Laos,Malaysia,Maldives,Mongolia,Nepal,Oman,Pakistan,Philippines,Qatar,Russian Federation,Saudi Arabia,Singapore,South Korea,Sri Lanka,Taiwan,Tajikistan,Thailand,Turkmenistan,United Arab Emirates,Uzbekistan,Vietnam,Yemen,Albania,Andorra,Armenia,Austria,Azerbaijan,Belarus,Belgium,Bosnia and Herzegovina,Bulgaria,Croatia,Cyprus,Czech Republic,Denmark,Estonia,Finland,France,Georgia,Germany,Greece,Hungary,Iceland,Ireland,Israel,Italy,Latvia,Liechtenstein,Lithuania,Luxembourg,Macedonia,Malta,Moldova,Monaco,Montenegro,Netherlands,Norway,Poland,Portugal,Romania,San Marino,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey,Ukraine,United Kingdom,Vatican City,Algeria,Angola,Benin,Botswana,Burkina,Burundi,Cameroon,Cape Verde,Central African Republic,Chad,Comoros,Democratic Republic of Congo,Djibouti,Egypt,Equatorial Guinea,Eritrea,Ethiopia,Gabon,Gambia,Ghana,Guinea,Guinea-Bissau,Ivory Coast,Kenya,Lesotho,Liberia,Libya,Madagascar,Malawi,Mali,Mauritania,Mauritius,Morocco,Mozambique,Namibia,Niger,Nigeria,Rwanda,Sao Tome and Principe,Senegal,Seychelles,Sierra Leone,Somalia,South Africa,Swaziland,Tanzania,Togo,Tunisia,Uganda,Zambia,Zimbabwe,Antigua and Barbuda,Bahamas,Barbados,Belize,Canada,Costa Rica,Dominica,Dominican Republic,El Salvador,Grenada,Guatemala,Haiti,Honduras,Jamaica,Mexico,Nicaragua,Panama,Saint Kitts and Nevis,Saint Lucia,Saint Vincent and the Grenadines,Trinidad and Tobago,United States,Argentina,Bolivia,Brazil,Chile,Colombia,Ecuador,Guyana,Paraguay,Peru,Suriname,Uruguay,Venezuela,Australia,Fiji,Kiribati,Marshall Islands,Micronesia,Nauru,New Zealand,Palau,Papua New Guinea,Samoa,Solomon Islands,Tonga,Tuvalu,Vanuatu	EVLHV101SSR50W	批量生产	50W转换器，采用HVLED101准谐振HPF反激式控制器，带次级侧调节	LED和一般照明解决方案评估板	ST	EVLHV101SSR50W 描述: 50W转换器，采用HVLED101准谐振HPF反激式控制器，带次级侧调节

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	资源标题	版本	更新时间

产品规格 (1)

	资源标题	版本	更新时间
PDF	DS14143 Advanced high power factor flyback controller with valley locking and maximum power control	3.0	27 Mar 2023	27 Mar 2023 DS14143 Advanced high power factor flyback controller with valley locking and maximum power control 3.0

应用手册 (2)

	资源标题	版本	更新时间
PDF	AN5982 50 W converter using HVLED101 quasi-resonant HPF flyback controller with primary side regulation.	1.0	21 Sep 2023	21 Sep 2023 AN5982 50 W converter using HVLED101 quasi-resonant HPF flyback controller with primary side regulation. 1.0
PDF	AN6005 50 W converter using HVLED101 quasi-resonant HPF flyback controller with secondary side regulation	1.0	16 Oct 2023	16 Oct 2023 AN6005 50 W converter using HVLED101 quasi-resonant HPF flyback controller with secondary side regulation 1.0

工具/软件相关的应用笔记 (2)

	资源标题	版本	更新时间
PDF	AN5982 50 W converter using HVLED101 quasi-resonant HPF flyback controller with primary side regulation.	1.0	21 Sep 2023	21 Sep 2023 AN5982 50 W converter using HVLED101 quasi-resonant HPF flyback controller with primary side regulation. 1.0
PDF	AN6005 50 W converter using HVLED101 quasi-resonant HPF flyback controller with secondary side regulation	1.0	16 Oct 2023	16 Oct 2023 AN6005 50 W converter using HVLED101 quasi-resonant HPF flyback controller with secondary side regulation 1.0

宣传册 (3)

	资源标题	版本	更新时间
PDF	Automotive LED drivers	1.0	31 Aug 2023	31 Aug 2023 Automotive LED drivers 1.0
PDF	HVLED101 Enhanced LED controller lighting the future	1.0	23 Mar 2023	23 Mar 2023 HVLED101 Enhanced LED controller lighting the future 1.0
PDF	HVLED: Lighting the future	12.2018	04 Jan 2019	04 Jan 2019 HVLED: Lighting the future 12.2018