首頁>ISL85005>規(guī)格書詳情

ISL85005中文資料Intersil數(shù)據(jù)手冊PDF規(guī)格書

ISL85005
廠商型號

ISL85005

參數(shù)屬性

ISL85005 包裝為散裝;類別為開發(fā)板,套件,編程器 > 評估板 - DC/DC 與 AC/DC(離線)SMPS;產(chǎn)品描述:ISL85005A EVALUATON BRD 1 - 12 L

功能描述

4.5V to 18V Input, 5A High Efficiency Synchronous Buck Regulator

文件大小

1.04013 Mbytes

頁面數(shù)量

22

生產(chǎn)廠商 Intersil Corporation
企業(yè)簡稱

Intersil

中文名稱

Intersil Corporation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

2024-10-31 17:18:00

ISL85005規(guī)格書詳情

The ISL85005 and ISL85005A are monolithic, synchronous

buck regulators with integrated 5A, 18V high-side and low-side

FETs. These devices also provide an integrated bootstrap diode

for the high-side gate driver to reduce the external parts count.

These devices have a wide input voltage range to support

applications with input voltage from multi-cell batteries or

regulated 5V and 12V power rails.

The ISL85005 and ISL85005A regulate the output voltage

with current mode control and have an internal oscillator. The

switching frequency of the ISL85005 is internally set as

500kHz, and can be synchronized to an external clock signal

with frequency ranges from 300kHz to 2MHz. The ISL85005A

has a fixed 500kHz switching frequency.

The ISL85005 has a fixed 2.3ms soft-start, while the

ISL85005A features programmable soft-start to limit inrush

current during startup. With SS pin floating, the soft-start time

of ISL85005A is also 2.3ms.

The ISL85005 can be configured in either forced Continuous

Conduction Mode (CCM) or Diode Emulation Mode (DEM). DEM

enables high efficiency at light-load conditions. The

ISL85005A always operates in forced CCM.

The ISL85005 and ISL85005A have built-in protections

including input UVLO protection, input and output overvoltage

protection, high-side cycle-by-cycle current limit, low-side

forward current limit and reverse current limit, and thermal

shutdown.

Features

? 4.5V to 18V input voltage range

? Internal 5A, 18V high-side and low-side MOSFET switches

? ±1, 0.8V feedback voltage reference

? Integrated bootstrap diode with undervoltage detection

? Current mode control with internal slope compensation

? Internal or external compensation options

? Default internally set 500kHz switching frequency

? Synchronization capability to external clock (ISL85005)

? Diode Emulation Mode (DEM) and forced CCM (FCCM)

options (ISL85005)

? Adjustable soft-start time (ISL85005A)

? Output Power-Good (PG) indicator

? Input undervoltage lockout (UVLO), input and output

overvoltage protection

? High-side cycle-by-cycle current limit, low-side forward and

reverse overcurrent protection, and thermal shutdown

? Small 12-pin 3mmx4mm Dual Flat No-Lead (DFN) package

with EPAD for enhanced thermal performance

Applications

? Network and communication equipments

? Battery powered systems

? Multifunction printers

? Point-of-load regulators

? Standard 12V rail supplies

? Embedded computing systems

產(chǎn)品屬性

  • 產(chǎn)品編號:

    ISL85005AEVAL1Z

  • 制造商:

    Renesas Electronics America Inc

  • 類別:

    開發(fā)板,套件,編程器 > 評估板 - DC/DC 與 AC/DC(離線)SMPS

  • 包裝:

    散裝

  • 主要用途:

    DC/DC,步降

  • 輸出和類型:

    1,非隔離

  • 電壓 - 輸出:

    5V

  • 電流 - 輸出:

    5A

  • 電壓 - 輸入:

    7V ~ 15V

  • 穩(wěn)壓器拓?fù)洌?/span>

    降壓

  • 頻率 - 開關(guān):

    500kHz

  • 板類型:

    完全填充

  • 所含物品:

  • 使用的 IC/零件:

    ISL85005A

  • 描述:

    ISL85005A EVALUATON BRD 1 - 12 L

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
Intersil
23+
12-DFN(4x3)
66800
優(yōu)勢價格原裝正品
詢價
RENESAS/瑞薩
23+
10000
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種
詢價
RENESAS(瑞薩)/IDT
1932+
DFN-12(4x3)
2789
向鴻優(yōu)勢倉庫庫存-絕對原裝正品-不做假貨!
詢價
Intersil
2018+
SMD
15600
電源管理IC開發(fā)工具
詢價
Renesa
21+
25000
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票!
詢價
RENESAS/瑞薩
2227+
DFN12
1534
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品
詢價
RENESAS(瑞薩)/IDT
23+
DFN12EP(3x4)
7350
現(xiàn)貨供應(yīng),當(dāng)天可交貨!免費(fèi)送樣,原廠技術(shù)支持!!!
詢價
RENESAS/瑞薩
24+
DFN12
9000
只做原裝正品 有掛有貨 假一賠十
詢價
Intersil
22+
12DFN (4x3)
9000
原廠渠道,現(xiàn)貨配單
詢價
Intersil
21+
12DFN (4x3)
13880
公司只售原裝,支持實單
詢價