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LM2594DADJG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
廠商型號 |
LM2594DADJG |
參數(shù)屬性 | LM2594DADJG 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR);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 MULTI CONFG ADJ 8SOIC |
功能描述 | 升壓,降壓,升壓/降壓 |
封裝外殼 | 8-SOIC(0.154",3.90mm 寬) |
文件大小 |
560.83 Kbytes |
頁面數(shù)量 |
25 頁 |
生產(chǎn)廠商 | ON Semiconductor |
企業(yè)簡稱 |
ONSEMI【安森美半導體】 |
中文名稱 | 安森美半導體公司官網(wǎng) |
原廠標識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-3-11 10:22:00 |
人工找貨 | LM2594DADJG價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
LM2594DADJG規(guī)格書詳情
LM2594DADJG屬于集成電路(IC)的穩(wěn)壓器-DC-DC開關穩(wěn)壓器。由安森美半導體公司制造生產(chǎn)的LM2594DADJG穩(wěn)壓器 - DC-DC 開關穩(wěn)壓器DC-DC 開關穩(wěn)壓器 PMIC(電源管理集成電路)產(chǎn)品族中的產(chǎn)品是元器件級設備,用于需要穩(wěn)定 DC 輸入電壓和/或將其轉換為不同幅度的輸出電壓的應用。這些器件與稱為“控制器”PMIC 的類似產(chǎn)品的區(qū)別在于集成了主開關元件,設備提供的電力會通過該元件。
The LM2594 regulator is monolithic integrated circuit ideally suited for easy and convenient design of a step?down switching regulator (buck converter). It is capable of driving a 0.5 A load with excellent line and load regulation. This device is available in adjustable output version. It is internally compensated to minimize the number of external components to simplify the power supply design.
Since LM2594 converter is a switch?mode power supply, its efficiency is significantly higher in comparison with popular three?terminal linear regulators, especially with higher input voltages. The LM2594 operates at a switching frequency of 150 kHz thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Available in a standard 8?Lead PDIP and 8?Lead Surface Mount packages.
The other features include a guaranteed 4 tolerance on output voltage within specified input voltages and output load conditions, and 15 on the oscillator frequency. External shutdown is included, featuring 50 A (typical) standby current. Self protection features include switch cycle?by?cycle current limit for the output switch, as well as thermal shutdown for complete protection under fault conditions.
Features
? Adjustable Output Voltage Range 1.23 V ? 37 V
? Guaranteed 0.5 A Output Load Current
? Wide Input Voltage Range up to 40 V
? 150 kHz Fixed Frequency Internal Oscillator
? TTL Shutdown Capability
? Low Power Standby Mode, typ 50 A
? Thermal Shutdown and Current Limit Protection
? Internal Loop Compensation
? Moisture Sensitivity Level (MSL) Equals 1
? These are Pb?Free Devices
Applications
? Simple High?Efficiency Step?Down (Buck) Regulator
? Efficient Pre?Regulator for Linear Regulators
? On?Card Switching Regulators
? Positive to Negative Converter (Buck?Boost)
? Negative Step?Up Converters
? Power Supply for Battery Chargers
產(chǎn)品屬性
更多- 產(chǎn)品編號:
LM2594DADJG
- 制造商:
onsemi
- 類別:
集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關穩(wěn)壓器
- 包裝:
卷帶(TR)
- 功能:
升壓,降壓,升壓/降壓
- 輸出配置:
正或負
- 拓撲:
降壓,升壓,降壓升壓
- 輸出類型:
可調式
- 輸出數(shù):
1
- 電壓 - 輸入(最小值):
4.5V
- 電壓 - 輸入(最大值):
40V
- 電壓 - 輸出(最小值/固定):
1.23V
- 電壓 - 輸出(最大值):
37V
- 電流 - 輸出:
500mA
- 頻率 - 開關:
150kHz
- 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:
8-SOIC(0.154",3.90mm 寬)
- 供應商器件封裝:
8-SOIC
- 描述:
IC REG MULTI CONFG ADJ 8SOIC
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
OnBright(昂寶) |
18+ |
9800 |
代理進口原裝/實單價格可談 |
詢價 | |||
ON Semiconductor |
23+ |
8SOIC |
9000 |
原裝正品,支持實單 |
詢價 | ||
ON Semiconductor |
2010+ |
N/A |
5000 |
加我qq或微信,了解更多詳細信息,體驗一站式購物 |
詢價 | ||
ON/安森美 |
25+ |
SOP-8 |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應,支持實單! |
詢價 | ||
onsemi |
24+ |
8-SOIC(0.154 3.90mm 寬) |
9350 |
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證 |
詢價 | ||
三年內 |
1983 |
只做原裝正品 |
詢價 | ||||
TI |
20+ |
NA |
53650 |
TI原裝主營-可開原型號增稅票 |
詢價 | ||
ON |
24+ |
SOP8 |
90000 |
一級代理商進口原裝現(xiàn)貨、假一罰十價格合理 |
詢價 | ||
ON |
2315+ |
SOP-8 |
3668 |
優(yōu)勢代理渠道,原裝現(xiàn)貨,可全系列訂貨 |
詢價 | ||
ON Semiconductor |
24+ |
8-SOIC |
65200 |
一級代理/放心采購 |
詢價 |