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AP1539集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

AP1539
廠商型號

AP1539

參數(shù)屬性

AP1539 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG BUCK ADJUSTABLE 4A 8SOP

功能描述

18V 4A 300KHz BUCK CONVERTER

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

239.41 Kbytes

頁面數(shù)量

12

生產(chǎn)廠商 Diodes Incorporated
企業(yè)簡稱

DIODES

中文名稱

Diodes Incorporated官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-1-31 23:00:00

AP1539規(guī)格書詳情

General Description

AP1539 consists of step-down switching regulator with PWM control. These devices include a reference voltage source, oscillation circuit, error amplifier, internal PMOS. AP1539 provides low-ripple power, high efficiency, and excellent transient characteristics. The PWM control circuit is able to vary the duty ratio linearly from 0 up to 99. This converter also contains an error amplifier circuit as well as a soft-start circuit that prevents overshoot at startup. An enable function, an over current protect function and a short circuit protect function are built inside, and when OCP or SCP happens, the operation frequency will be reduced from 300KHz to 50KHz.

Features

? Input voltage: 3.6V to 18V

? Output voltage: 0.8V to VCC

? Output current: up to 4A

? Duty ratio: 0 to 99 PWM control

? Oscillation frequency: 300KHz typ.

? Soft-start like, Current limit and Enable function

?Thermal Shutdown function

? Built-in internal SW P-channel MOS

? SOP-8L-DEP: Available in “Green” Molding Compound(No Br, Sb)

? Lead Free Finish / RoHS Compliant

產(chǎn)品屬性

  • 產(chǎn)品編號:

    AP1539SDPG-13

  • 制造商:

    Diodes Incorporated

  • 類別:

    集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器

  • 包裝:

    卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶

  • 功能:

    降壓

  • 輸出配置:

  • 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):

    3.6V

  • 電壓 - 輸入(最大值):

    18V

  • 電壓 - 輸出(最小值/固定):

    0.8V

  • 電壓 - 輸出(最大值):

    18V

  • 電流 - 輸出:

    4A

  • 頻率 - 開關(guān):

    300kHz

  • 同步整流器:

  • 工作溫度:

    -20°C ~ 85°C(TA)

  • 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:

    IC REG BUCK ADJUSTABLE 4A 8SOP

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
DIODES/美臺
21+
SOP-8
5000
全新原裝現(xiàn)貨 價格優(yōu)勢
詢價
DIODES
21+
SOP-8
11059
原裝現(xiàn)貨假一賠十
詢價
DIODES/美臺
22+
SOP8
179620
原裝正品現(xiàn)貨,可開13點稅
詢價
DIODES
23+
SOP8
5000
原裝正品,假一罰十
詢價
DIODES
24+
sopDIP
60000
全新原裝現(xiàn)貨
詢價
Diodes
22+
SOP8
25000
原裝現(xiàn)貨,價格優(yōu)惠,假一罰十
詢價
DiodesIncorporated
18+
9800
代理進口原裝/實單價格可談
詢價
DIODES
24+
SOP-8
65300
一級代理/放心購買!
詢價
DIODES(美臺)
2112+
SOP-8L
105000
2500個/圓盤一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,
詢價
DIODES
23+
SOP8
7300
專注配單,只做原裝進口現(xiàn)貨
詢價