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LM2576HVS-3.3中文資料
LM2576HVS-3.3數(shù)據(jù)手冊規(guī)格書PDF詳情
Description
The LM2576 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving 3A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3V, 5V, 12V, 15V, and an adjustable output versions. Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation and a fixed-frequency oscillator.
Features
? 3.3V, 5V, 12V, 15V, and adjustable output versions
? Adjustable version output voltage range
? 1.23V to 37V (57V for HV version) ± 4 max over line and load conditions
? Guaranteed 3A output current
? Wide input voltage range, 40V up to 60V for HV version
? Requires only 4 external components
? 52 kHz fixed frequency oscillator
? TTL shutdown capability, low power standby mode
? High efficiency
? Uses readily available standard inductors
? Thermal shutdown and current limit protection
Applications
? Simple high-efficiency step-down (buck) regulator
? Efficient pre-regulator for linear regulators
? On-card switching regulators
? Positive to negative converter (Buck-Boost)
LM2576HVS-3.3產(chǎn)品屬性
- 類型
描述
- 型號
LM2576HVS-3.3
- 功能描述
直流/直流開關(guān)轉(zhuǎn)換器
- RoHS
否
- 制造商
STMicroelectronics
- 最大輸入電壓
4.5 V
- 開關(guān)頻率
1.5 MHz
- 輸出電壓
4.6 V
- 輸出電流
250 mA
- 輸出端數(shù)量
2
- 最大工作溫度
+ 85 C
- 安裝風(fēng)格
SMD/SMT
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI(德州儀器) |
24+ |
標(biāo)準(zhǔn)封裝 |
7098 |
原廠直銷,大量現(xiàn)貨庫存,交期快。價格優(yōu),支持賬期 |
|||
Texas Instruments |
25+ |
DDPAK/TO-263-5 |
18000 |
TI優(yōu)勢渠道,大量原裝庫存現(xiàn)貨,交期快,歡迎詢價。 |
|||
UMW 友臺 |
23+ |
TO-263 |
15000 |
原裝正品,實單請聯(lián)系 |
|||
NS/國半 |
24+ |
TO220-5L |
6779 |
原裝優(yōu)勢公司現(xiàn)貨! |
|||
UMW(廣東友臺半導(dǎo)體) |
24+ |
TO-263-5 |
5000 |
誠信服務(wù),絕對原裝原盤。 |
|||
NS/國半 |
TO263 |
23+ |
6000 |
專業(yè)配單原裝正品假一罰十 |
|||
HGSEMI/華冠 |
25 |
TO-263 |
60 |
原裝現(xiàn)貨 |
|||
NSC |
2015+ |
TO-263 |
19889 |
一級代理原裝現(xiàn)貨,特價熱賣! |
|||
NS |
2016+ |
TO263-5 |
3500 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
|||
NS |
2020+ |
TO252-5 |
3 |
百分百原裝正品 真實公司現(xiàn)貨庫存 本公司只做原裝 可 |
LM2576HVS-3.3/NOPB 價格
參考價格:¥22.1523
LM2576HVS-3.3 資料下載更多...
LM2576HVS-3.3 芯片相關(guān)型號
TGS相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
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