LTV817C中文資料etc未分類制造商數據手冊PDF規(guī)格書
LTV817C規(guī)格書詳情
Description
PWM IC specially designed for small and medium power supply solutions for power saving, can be used for Charger; Adaptor; DVD; Monitor.DVB below 24W
iPhone iPad. Multimedia Speaker etc.
Can effectively improve the output efficiency of general switching power supply circuits; reduce size; reduce parts; and meet the requirements of Energy Star EUP5.0 EPS2.0
Grid.LY952X adopts a number of power-saving technologies, and is designed with the lowest start-up current of 5uA, providing designers with the most ample space for design. Built-in complete protection circuits are integrated into one
Body: OCP; OLP; OVP; OTP; ESD.. and other technologies, and the built-in MOSFET simplifies the application design, makes the combined circuit more flexible, and achieves the most economical
With the most versatile control IC.
In the application note, the 12V/2A 24W single-output adapter will be taken as an example to illustrate how to achieve flexible changes in design and use.
The focus of the results. As shown in Figure 1-1, the 24W adapter circuit diagram designed by STGL semiconductor, we will discuss how to design and each
special applications on the market.
In discussing the design, we start with the circuit around the PIN pin of LY952X.
PIN 1 : GND is the ground pin of IC,
PIN 2: VDD-G is the driving power of the switching MOS tube
PIN 3 : VDD is IC power input pin.
PIN 4 : FB is the voltage feedback input pin, this pin is normally DC voltage, it is used to determine the current output status of PWM.
PIN 5 : SENSE is the current feedback input pin, built-in LEB(270nS) circuit,
PIN 6 7 8 : Drain is the drain terminal of the switching MOS tube
產品屬性
- 型號:
LTV817C
- 功能描述:
Optoelectronic
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
LITEON |
2015+ |
DIP |
19889 |
一級代理原裝現貨,特價熱賣! |
詢價 | ||
LITEON光寶 |
17+ |
DIP4 |
5 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
23+ |
20000 |
原廠原裝正品現貨 |
詢價 | ||||
LITEON/光寶 |
22+ |
DIP-4 |
7500 |
只做原裝正品假一賠十!正規(guī)渠道訂貨! |
詢價 | ||
LTV |
24+ |
SOP4 |
39500 |
進口原裝現貨 支持實單價優(yōu) |
詢價 | ||
LITEON |
2339+ |
DIP6 |
4652 |
公司原廠原裝現貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
LITEON光寶 |
標準封裝 |
55893 |
一級代理原裝正品現貨期貨均可訂購 |
詢價 | |||
LITEON |
22+ |
DIP |
3000 |
十七年VIP會員,誠信經營,一手貨源,原裝正品可零售! |
詢價 | ||
LitE-ON |
2023+ |
DIP |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | ||
LITEON |
DIP-4 |
22000 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 |