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LM2594M-ADJ集成電路(IC)的穩(wěn)壓器-DC-DC開(kāi)關(guān)穩(wěn)壓器規(guī)格書PDF中文資料
廠商型號(hào) |
LM2594M-ADJ |
參數(shù)屬性 | LM2594M-ADJ 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(kāi)關(guān)穩(wěn)壓器;產(chǎn)品描述:SOP-8 DC-DC CONVERTERS ROHS |
功能描述 | IC REG BUCK 12V 1.5A 8SOP |
文件大小 |
573.47 Kbytes |
頁(yè)面數(shù)量 |
13 頁(yè) |
生產(chǎn)廠商 | Guangdong Youtai Semiconductor Co., Ltd. |
企業(yè)簡(jiǎn)稱 |
UMW【友臺(tái)半導(dǎo)體】 |
中文名稱 | 廣東友臺(tái)半導(dǎo)體有限公司官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2024-12-26 16:33:00 |
LM2594M-ADJ規(guī)格書詳情
General Description
The LM2594(HV) is a 150 KHz fixed frequency
PWM buck (step-down)DC/DC converter,
capable of driving a 1.5A load with
high efficiency, low ripple and excellent line
and load regulation. Requiring a minimum
number of external components, the regulator
is simple to use and include internal frequency
compensation and a fixed-frequency oscillator.
The PWM control circuit is able to adjust the
duty ratio linearly from 0 to 100. An enable
function, an over current protection function
is built inside. When second current limit
function happens, the operation frequency
will be reduced from 150KHz to 50KHz. An
internal compensation block is built in to
minimize external component count.
Features
- Wide 4.5V to 40V Input Voltage Range
- 3.3V,5V,12V, and adjustable versions
- Output Adjustable from 1.23V to 37V
(57 V for the HV Version)
- Maximum Duty Cycle 100
- Minimum Drop Out 1.5V
- Fixed 150KHz Switching Frequency
- 1.5A Constant Output Current Capability
- Internal Optimize Power Transistor
- High efficiency
- Excellent line and load regulation
- TTL shutdown capability
- ON/OFF pin with hysteresis function
- Built in thermal shutdown function
- Built in current limit function
- Built in second current limit function
- Available in SOP-8 package
Applications
- LCD Monitor and LCD TV
- Digital Photo Frame
- Set-up Box
- ADSL Modem
- Telecom / Networking Equipment
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
LM2594M-ADJ
- 制造商:
UTD Semiconductor
- 類別:
集成電路(IC) > 穩(wěn)壓器 - DC-DC 開(kāi)關(guān)穩(wěn)壓器
- 系列:
LM2594
- 包裝:
卷帶(TR)
- 功能:
降壓
- 輸出配置:
正
- 拓?fù)洌?/span>
降壓
- 輸出類型:
可調(diào)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:
1.5A
- 頻率 - 開(kāi)關(guān):
150kHz
- 同步整流器:
無(wú)
- 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(yīng)商器件封裝:
8-SOP
- 描述:
SOP-8 DC-DC CONVERTERS ROHS
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
NS/國(guó)半 |
22+ |
SOP8 |
2897 |
只做原裝自家現(xiàn)貨供應(yīng)! |
詢價(jià) | ||
NS |
2022 |
SOP8 |
80000 |
原裝現(xiàn)貨,OEM渠道,歡迎咨詢 |
詢價(jià) | ||
NS |
23+ |
SOP8 |
7100 |
絕對(duì)全新原裝!現(xiàn)貨!特價(jià)!請(qǐng)放心訂購(gòu)! |
詢價(jià) | ||
NA |
23+ |
NA |
26094 |
10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品,做服務(wù)型企業(yè) |
詢價(jià) | ||
NS |
23+ |
SOP-8 |
7750 |
全新原裝優(yōu)勢(shì) |
詢價(jià) | ||
TI |
22+ |
SOP-8 |
24433 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
NS/國(guó)半 |
23+ |
SOP.8 |
5200 |
原廠原裝 |
詢價(jià) | ||
NS/國(guó)半 |
新批次 |
SOP-8 |
4326 |
詢價(jià) | |||
NSC |
10+ |
SOP8 |
6000 |
絕對(duì)原裝自己現(xiàn)貨 |
詢價(jià) | ||
TI(德州儀器) |
23+ |
N/A |
12000 |
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詢價(jià) |