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LM2576SX-12集成電路(IC)的穩(wěn)壓器-DC-DC開關穩(wěn)壓器規(guī)格書PDF中文資料
![LM2576SX-12](https://oss.114ic.com/img3w/pdf141156.png)
廠商型號 |
LM2576SX-12 |
參數(shù)屬性 | LM2576SX-12 封裝/外殼為TO-263-6,D2Pak(5 引線 + 接片),TO-263BA;包裝為管件;類別為集成電路(IC)的穩(wěn)壓器-DC-DC開關穩(wěn)壓器;產(chǎn)品描述:IC REG BUCK 12V 3A TO263-5 |
功能描述 | regulators are monolithic integrated circuits that provide all the active functions for a step-down switching |
封裝外殼 | TO-263-6,D2Pak(5 引線 + 接片),TO-263BA |
文件大小 |
5.06788 Mbytes |
頁面數(shù)量 |
8 頁 |
生產(chǎn)廠商 | Tiger Electronic Co.,Ltd |
企業(yè)簡稱 |
TGS |
中文名稱 | Tiger Electronic Co.,Ltd官網(wǎng) |
原廠標識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-2-9 10:38:00 |
LM2576SX-12規(guī)格書詳情
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)
產(chǎn)品屬性
- 產(chǎn)品編號:
LM2576SX-12
- 制造商:
Texas Instruments
- 類別:
集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關穩(wěn)壓器
- 系列:
SIMPLE SWITCHER?
- 包裝:
管件
- 功能:
降壓
- 輸出配置:
正
- 拓撲:
降壓
- 輸出類型:
固定
- 輸出數(shù):
1
- 電壓 - 輸入(最小值):
4V
- 電壓 - 輸入(最大值):
40V
- 電壓 - 輸出(最小值/固定):
12V
- 電流 - 輸出:
3A
- 頻率 - 開關:
52kHz
- 同步整流器:
無
- 工作溫度:
-40°C ~ 125°C(TJ)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
TO-263-6,D2Pak(5 引線 + 接片),TO-263BA
- 供應商器件封裝:
DDPAK/TO-263-5
- 描述:
IC REG BUCK 12V 3A TO263-5
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
TI/NS進口 |
23+ |
TO-263 |
280000 |
詢價 | |||
NS |
22+ |
TO-263 |
10000 |
原裝正品優(yōu)勢現(xiàn)貨供應 |
詢價 | ||
TI |
24+ |
TO-263-6 |
14929 |
專注TI原裝正品代理分銷,認準水星電子 |
詢價 | ||
NS |
20+ |
TO-263 |
45210 |
原裝正品,價格優(yōu)勢 |
詢價 | ||
NS |
20+ |
TO263 |
26580 |
全新原裝長期特價銷售 |
詢價 | ||
TI |
21+ |
TO-263 |
13880 |
公司只售原裝,支持實單 |
詢價 | ||
NS/國半 |
NA |
2021+ |
67382 |
熱銷型號 原裝現(xiàn)貨自家?guī)齑?/div> |
詢價 | ||
TI |
TO-263 |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
TI |
22 |
TO-263 |
39890 |
3月31原裝,微信報價 |
詢價 | ||
TI/德州儀器 |
22+ |
TO-263 |
9000 |
原裝正品 |
詢價 |