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MAX15022中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書

MAX15022
廠商型號(hào)

MAX15022

參數(shù)屬性

MAX15022 封裝/外殼為28-WFQFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC) > 線性穩(wěn)壓器控制器;產(chǎn)品描述:IC REG QUAD BUCK/LNR SYNC 28TQFN

功能描述

Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator with Dual LDO Controllers

文件大小

336.72 Kbytes

頁(yè)面數(shù)量

27 頁(yè)

生產(chǎn)廠商 Maxim Integrated Products
企業(yè)簡(jiǎn)稱

Maxim美信

中文名稱

美信半導(dǎo)體官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2024-11-6 13:00:00

MAX15022規(guī)格書詳情

General Description

The MAX15022 is a dual-output, pulse-width-modulated (PWM), step-down DC-DC regulator with dual LDO controllers. The device operates from 2.5V to 5.5V and each output can be adjusted from 0.6V to the input supply (VAVIN). The MAX15022 delivers up to 4A (regulator 1) and 2A (regulator 2) of output current with two LDO controllers that can be used to drive two external PNP transistors to provide two additional outputs. This device offers the ability to adjust the switching frequency from 500kHz to 4MHz and provides the capability of optimizing the design in terms of size and performance.

Features

? 2.5V to 5.5V Input-Voltage Range

? Dual-Output Synchronous Buck Regulators

? Integrated Switches for 4A and 2A Output Currents

? 180° Out-Of-Phase Operation

? Output Voltage Adjustable from 0.6V to VAVIN

? Two LDO Controllers

? Lossless, Cycle-by-Cycle Current Sensing

? External Compensation for Maximum Flexibility

? Digital Soft-Start and Soft-Stop for Tracking Applications

? Digital Soft-Start into a Prebiased Load for Sequencing Applications

? Sequencing or Coincident/Ratiometric Tracking

? Programmable Switching Frequency from 500kHz to 4MHz

? Thermal Shutdown and Hiccup-Mode ShortCircuit Protection

? 30μA Shutdown Current

? 100 Maximum Duty Cycle

? Space-Saving (5mm x 5mm) 28-Pin TQFN Package

Applications

??? RFID Reader Cards

??? Power-over-Ethernet (PoE) IP Phones

??? Automotive Multimedia

??? Multivoltage Supplies

??? Networking/Telecom

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MAX15022ATI+

  • 制造商:

    Analog Devices Inc./Maxim Integrated

  • 類別:

    集成電路(IC) > 線性穩(wěn)壓器控制器

  • 包裝:

    卷帶(TR)

  • 拓?fù)洌?/span>

    降壓同步(2),線性(LDO)(2)

  • 頻率 - 開關(guān):

    500kHz ~ 4MHz

  • 電壓/電流 - 輸出 1:

    0.6V ~ 5.5V,4A

  • 電壓/電流 - 輸出 2:

    0.6V ~ 5.5V,2A

  • 電壓/電流 - 輸出 3:

    控制器

  • 帶 LED 驅(qū)動(dòng)器:

  • 帶監(jiān)控器:

  • 帶定序器:

  • 電壓 - 供電:

    2.5V ~ 5.5V

  • 工作溫度:

    -40°C ~ 125°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    28-WFQFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    28-TQFN(5x5)

  • 描述:

    IC REG QUAD BUCK/LNR SYNC 28TQFN

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
MAXIM/美信
23+
TQFN-28
6900
全新原裝正品現(xiàn)貨,支持訂貨
詢價(jià)
MAXIM/美信
2023
TQFN-28
4500
公司原裝現(xiàn)貨/支持實(shí)單
詢價(jià)
MAXIM/美信
23+
TQFN-28
30000
原裝正品公司現(xiàn)貨,假一賠十!
詢價(jià)
MAXIM
21+
TQFN-28
6000
原裝現(xiàn)貨
詢價(jià)
MAXIM/美信
2023+
TQFN-28
6000
全新原裝深圳倉(cāng)庫(kù)現(xiàn)貨有單必成
詢價(jià)
MAXIM/美信
23+
TQFN-28
5000
全新原裝現(xiàn)貨
詢價(jià)
MAXIM/美信
23+
TQFN
13000
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種
詢價(jià)
MAXIM(美信)
2117+
TQFN-28(5x5)
315000
60個(gè)/管一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期
詢價(jià)
MAXIM/美信
2023+
TQFN-28
6000
原裝正品現(xiàn)貨、支持第三方檢驗(yàn)、終端BOM表可配單提供
詢價(jià)
Analog Devices Inc./Maxim Inte
24+
28-WFQFN 裸露焊盤
9350
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證
詢價(jià)