參數(shù)資料
型號(hào): LM2596S-ADJ
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類(lèi): 穩(wěn)壓器
英文描述: SIMPLE SWITCHER Power Converter 150 kHz 3A Step-Down Voltage Regulator
中文描述: 7.5 A SWITCHING REGULATOR, 173 kHz SWITCHING FREQ-MAX, PSSO5
封裝: TO-263, SMT-5
文件頁(yè)數(shù): 29/31頁(yè)
文件大?。?/td> 736K
代理商: LM2596S-ADJ
Application Information
(Continued)
TYPICAL THROUGH HOLE PC BOARD LAYOUT, ADJUSTABLE OUTPUT (1X SIZE), DOUBLE SIDED
01258345
C
IN
—470 μF, 50V, Aluminum Electrolytic Panasonic, “HFQ Series”
C
OUT
—220 μF, 35V Aluminum Electrolytic Panasonic, “HFQ Series”
D1—5A, 40V Schottky Rectifier, 1N5825
L1—47 μH, L39, Renco, Through Hole
R
1
—1 k
, 1%
R
2
—Use formula in Design Procedure
C
FF
—See Figure 3
Thermalloy Heat Sink
#
7020
FIGURE 29. PC Board Layout
L
www.national.com
29
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM2596S-ADJ NOPB 制造商:Texas Instruments 功能描述:Bulk
LM2596S-ADJ 制造商:Texas Instruments 功能描述:IC SWITCHING REG 3A ADJ SMD 2596
LM2596S-ADJ/HAPB 制造商:Texas Instruments 功能描述:
LM2596S-ADJ/NOPB 功能描述:直流/直流開(kāi)關(guān)轉(zhuǎn)換器 150 KHZ 3A STEP-DOWN VLTG REG RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開(kāi)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
LM2596S-ADJ/NOPB 制造商:Texas Instruments 功能描述:DC/DC Converter (DC-DC) / Switching Regu