AN8037中文资料PDF规格书
AN8037规格书详情
■ Overview
The AN8027 and AN8037 are ICs developed for selfexcited switching regulator of RCC local resonance control type.
These ICs are designed to achieve stability and high efficiency over a wide input voltage range and loads range (light loads to heavy loads), for supporting input levels used worldwide and improved conformance with energy conservation laws.
■ Features
• Support improved conformance with energy conservation laws by providing two operating modes.
• Standby mode (light loads):
Achieves better efficiency due to reduced frequency .
• Normal mode:
Achieves high efficiency in RCC local resonance operation with zero-cross detection.
• Incorporating an input voltage compensation function available to a wide input range for worldwide use.
• This function compensates the maximum on-period in inverse proportion to the input voltage.
• Incorporating a timer latch function.
• The time period can be adjusted according to the overload in normal mode or standby mode.
• This function makes it possible to protect the IC from damage that may be caused by the short-circuiting of the ICs external capacitor for the timer.
• Incorporating an overvoltage protection function. (detects at VCC pin)
• Incorporating a pulse-by-pulse overcurrent protection function, which makes latch protection possible at the time of the short-circuiting of the transformers primary winding.
• Adopting a 9-pin single inline package (E-9S: available to manufacturing in overseas).
• AN8027: Transformer resetting is detected from the high- or low-level signal on the TR pin.
• AN8037: Transformer resetting is detected from the falling edge of the high-level signal on the TR pin.
Refer to the [1] operation descriptions 7. local resonance operation section in the application notes.
■ Applications
• Televisions, VCRs, facsimiles, and printers
产品属性
- 型号:
AN8037
- 制造商:
Panasonic Industrial Company
- 功能描述:
IC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
N/A |
23+ |
ZIP |
20000 |
全新原装假一赔十 |
询价 | ||
PANASON |
2020+ |
DIP-8 |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
PANASONIC |
23+ |
NA |
9486 |
专做原装正品,假一罚百! |
询价 | ||
Panasonic |
9738 |
ZIP9 |
309 |
9738 |
询价 | ||
N/A |
17+ |
ZIP |
9888 |
只做原装,现货库存 |
询价 | ||
N/A |
2023+ |
ZIP |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | ||
PANASONIC/松下 |
2048+ |
DIP-8 |
9851 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
Panasonic |
2016+ |
SIP9P |
6523 |
只做原装正品现货!或订货! |
询价 | ||
ZIP |
1053 |
询价 | |||||
PANASONIC |
23+ |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 |