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BAV19W数据表
参考设计(2)
Isolated LED Driver with PFC for A19 Lamp Application using LM3447 - 230VAC, 36VLED 12W
PMP8013: The main purpose of this reference design is to demonstrate the LM3447 is ideal for implementing high dimmable performance with single stage PFC, isolated LED lamp drivers where simplicity, low-component count and small solution size. The operating conditions and performance of the reference design are as follows: ●190VAC to 264VAC, 50Hz Input Voltage ●32V to 38V LED Voltage ●280mA Regulated LED Current ●> 81% Typical System Efficiency ●High Power Factor > 0.9 ●Output Short-Circuit and Open-Circuit Protection
100-240VAC Input, 60W, 2-string, PWM Dimmable LED Driver Reference Design
PMP6024: PMP6024 is an offline, LED driver circuit consisting of an isolated, power-factor corrected, constant output voltage flyback converter followed by two DC/DC buck LED current controllers. It is suitable for indoor or outdoor area lighting applications of 3500-5000 lumens (depending upon LED selection). LED brightness is controlled by a 3.3V, 10kHz PWM signal which is converted to a DC level adjustment of the LED string currents avoiding PWM modulation of the light output.
SLKOR萨科微
分销商编号：
SLKOR_BAV19W
交货地:
中国大陆
单价:
- 阶梯 人民币价格(含税) 美元价格
- 3000+ ¥0.0715 -
请输入数量：
-+
总计:
库存/包装：
3,000
起订量：
3,000
递增量：
3,000
生产日期：
21+
寄送至：
中国大陆境内
运费规则：
任意订单金额免运费发货
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