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ISL85402集成電路(IC)的DCDC開(kāi)關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

ISL85402
廠商型號(hào)

ISL85402

參數(shù)屬性

ISL85402 封裝/外殼為20-VFQFN 裸露焊盤;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DCDC開(kāi)關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG MULT CONFG ADJ 2.5A 20QFN

功能描述

2.5A Regulator with Integrated High-Side MOSFET for Synchronous Buck or Boost Buck Converter

封裝外殼

20-VFQFN 裸露焊盤

文件大小

901.92 Kbytes

頁(yè)面數(shù)量

18 頁(yè)

生產(chǎn)廠商 Intersil Corporation
企業(yè)簡(jiǎn)稱

Intersil

中文名稱

Intersil Corporation官網(wǎng)

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更新時(shí)間

2025-3-12 15:16:00

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ISL85402規(guī)格書詳情

2.5A Regulator with Integrated High-Side MOSFET for Synchronous Buck or Boost Buck Converter

The ISL85402 is a synchronous buck controller with a 125m? high-side MOSFET and low-side driver integrated. The ISL85402 supports a wide input range of 3V to 36V in buck mode. It supports 2.5A continuous load under conditions of 5V VOUT, VIN range of 8V to 36V, 500kHz and +105°C ambient temperature with still air. For any specific application, the actual maximum output current depends upon the die temperature not exceeding +125°C with the power dissipated in the IC, which is related to input voltage, output voltage, duty cycle, switching frequency, board layout and ambient temperature, etc. Refer to “Output Current” on page 14 for more details.

Features

? Buck Mode: Input Voltage Range 3V to 36V (Refer to “Input Voltage” on page 13 for more details)

? Boost Mode Expands Operating Input Voltage Lower Than 2.5V (Refer to “Input Voltage” on page 13 for more details)

? Selectable Forced PWM Mode or PFM Mode

? 300μA IC Quiescent Current (PFM, No Load); 180μA Input Quiescent Current (PFM, No Load, VOUT Connected to AUXVCC)

? Less than 3μA Shut Down Input Current (IC Disabled)

? Operational Topologies

- Synchronous Buck

- Non-Synchronous Buck

- Two-Stage Boost Buck

? Programmable Frequency from 200kHz to 2.2MHz and Frequency Synchronization Capability

? ±1 Tight Voltage Regulation Accuracy

? Reliable Overcurrent Protection

- Temperature Compensated Current Sense

- Cycle-by-Cycle Current Limiting with Frequency Foldback

- Hiccup Mode for Worst Case Short Condition

? 20 Ld 4x4 QFN Package

? Pb-Free (RoHS Compliant)

Applications

? General Purpose

? 24V Bus Power

? Battery Power

? Point of Load

? Embedded Processor and I/O Supp

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    ISL85402IRZ

  • 制造商:

    Renesas Electronics America Inc

  • 類別:

    集成電路(IC) > DC DC 開(kāi)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:

    升壓,降壓,升壓/降壓

  • 輸出配置:

  • 拓?fù)洌?/span>

    降壓,升壓,降壓升壓

  • 輸出類型:

    可調(diào)式

  • 輸出數(shù):

    1

  • 電壓 - 輸入(最小值):

    3V

  • 電壓 - 輸入(最大值):

    36V

  • 電壓 - 輸出(最小值/固定):

    0.8V

  • 電壓 - 輸出(最大值):

    34V

  • 電流 - 輸出:

    2.5A

  • 頻率 - 開(kāi)關(guān):

    200kHz ~ 2.2MHz

  • 同步整流器:

    兩者兼有

  • 工作溫度:

    -40°C ~ 105°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    20-VFQFN 裸露焊盤

  • 供應(yīng)商器件封裝:

    20-QFN(4x4)

  • 描述:

    IC REG MULT CONFG ADJ 2.5A 20QFN

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
INTERSIL
23+
20QFN
28000
原裝正品
詢價(jià)
RENESAS/瑞薩
23+
20QFN
3000
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、
詢價(jià)
INTERSI
18+
QFN20
85600
保證進(jìn)口原裝可開(kāi)17%增值稅發(fā)票
詢價(jià)
INTERSIL
2447
QFN
100500
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨
詢價(jià)
Intersil
2022+
原廠原包裝
6800
全新原裝 支持表配單 中國(guó)著名電子元器件獨(dú)立分銷
詢價(jià)
Intersil
22+
20-VFQFN
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)
Intersil
23+
20-QFN4x4
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價(jià)
INTERSIL
23+
QFN20
7000
詢價(jià)
RENESAS
24+
con
10000
查現(xiàn)貨到京北通宇商城
詢價(jià)
INTERSIL
24+
QFN20
414
原裝現(xiàn)貨假一賠十
詢價(jià)