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数量 | 价钱 (含税) |
---|---|
1+ | CNY21.440 (CNY24.2272) |
25+ | CNY16.280 (CNY18.3964) |
100+ | CNY15.970 (CNY18.0461) |
产品信息
产品概述
The HV9120NG-G is a high-voltage current-mode PWM Controller allows to self-start directly from a high voltage input and subsequently take the power to operate from one of the outputs of the converter controlling to allow very efficient operation while maintaining input-to-output galvanic isolation limited in voltage only by the insulation system of the associated magnetic assembly. A ±2% internal band gap reference, internal operational amplifier, very high speed comparator and output buffer allow production of rugged, high performance, high efficiency power supplies of 50W or more, which can still be over 80% efficient at outputs of 1W or less. The wide dynamic range of the controller system allows design with extremely wide line and load variations with much less difficulty and much higher efficiency than usual. The exceptionally wide input voltage range also allows better usage of energy stored in input dropout capacitors than with other PWM ICs.
- <lt/>1.3mA Supply current
- <gt/>1MHz Clock
- <gt/>20:1 Dynamic range at 500kHz
- 49% Maximum duty cycle version
技术规格
单端控制器
电流模式控制
13.5V
16引脚
3MHz
-
49.6%
-55°C
-
MSL 3 - 168小时
-
3MHz
-
1放大器
9V
NSOIC
表面安装
1MHz
0%
反激式, 正向
125°C
-
No SVHC (21-Jan-2025)
NSOIC
450V
-
法律与环境
进行最后一道重要生产流程所在的地区原产地:United States
进行最后一道重要生产流程所在的地区
RoHS
RoHS
产品合规证书