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L6986H集成電路(IC)的穩(wěn)壓器-DC-DC開(kāi)關(guān)穩(wěn)壓器規(guī)格書(shū)PDF中文資料

L6986H
廠商型號(hào)

L6986H

參數(shù)屬性

L6986H 封裝/外殼為16-PowerTSSOP(0.173",4.40mm 寬);包裝為管件;類(lèi)別為集成電路(IC)的穩(wěn)壓器-DC-DC開(kāi)關(guān)穩(wěn)壓器;產(chǎn)品描述:38 V, 2 A SYNCHRONOUS STEP-DOWN

功能描述

降壓
38 V, 2 A synchronous step-down switching regulator evaluation board based on L6986H
38 V, 2 A SYNCHRONOUS STEP-DOWN

封裝外殼

16-PowerTSSOP(0.173",4.40mm 寬)

文件大小

1.40746 Mbytes

頁(yè)面數(shù)量

4 頁(yè)

生產(chǎn)廠商 STMicroelectronics
企業(yè)簡(jiǎn)稱(chēng)

STMICROELECTRONICS意法半導(dǎo)體

中文名稱(chēng)

意法半導(dǎo)體集團(tuán)官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

原廠下載下載地址一下載地址二到原廠下載

更新時(shí)間

2025-3-9 11:26:00

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L6986H規(guī)格書(shū)詳情

L6986H屬于集成電路(IC)的穩(wěn)壓器-DC-DC開(kāi)關(guān)穩(wěn)壓器。由意法半導(dǎo)體集團(tuán)制造生產(chǎn)的L6986H穩(wěn)壓器 - DC-DC 開(kāi)關(guān)穩(wěn)壓器DC-DC 開(kāi)關(guān)穩(wěn)壓器 PMIC(電源管理集成電路)產(chǎn)品族中的產(chǎn)品是元器件級(jí)設(shè)備,用于需要穩(wěn)定 DC 輸入電壓和/或?qū)⑵滢D(zhuǎn)換為不同幅度的輸出電壓的應(yīng)用。這些器件與稱(chēng)為“控制器”P(pán)MIC 的類(lèi)似產(chǎn)品的區(qū)別在于集成了主開(kāi)關(guān)元件,設(shè)備提供的電力會(huì)通過(guò)該元件。

Features

? 2 A DC output current

? 4 V to 38 V operating input voltage.

? Low consumption mode or low noise mode

? Programmable ISKIP current

? 30 μA IQ at light load (LCM VIN = 12 V and VOUT = 3.3 V)

? 8 μA IQ-SHTDWN

? Adjustable fSW (250 kHz - 2 MHz)

? Output voltage adjustable from 0.85 V to VIN

? Embedded output voltage supervisor

? Synchronization (in all fSW range)

? Adjustable soft-start time

? Internal current limiting

? Overvoltage protection

? Output voltage sequencing

? Peak current mode architecture

? RDS(on)HS = 180 mΩ; RDS(on)LS = 150 mΩ

? Thermal shutdown

? RoHS and WEEE compliant

Description

The STEVAL-ISA206V1 product evaluation board is based on the L6986H

synchronous step-down switching regulator that can deliver up to 2 A and withstand

cold cranking across 100 duty cycle, which, along with its wide input operating

voltage range, render the L6986H the ideal choice for 12 V - 24 V industrial standard

Bus.

Synchronous rectification helps to achieve higher efficiency at full load as well as

application compactness, while high-frequency switching (programmable up to 2

MHz) helps to cut on power passive costs and size while staying outside of the AM

band.

The device can operate in a low consumption mode (LCM) with a quiescent current

down to 30 μA at VIN = 12 V and VOUT = 3.3 V, hence assuring high efficiency at light

loads, as required by typical car body applications that active during car parking.

A low noise mode (LNM) is also available to meet the requirements of infotainment

applications of forced PWM mode in all loading conditions.

The default configuration of the board is output voltage set to 3.3 V configured in

LCM, 500 kHz switching frequency, ISKIP current set to high level and the switchover

feature disabled. All of these configurations can be easily changed by the user to

evaluate different application scenarios.

產(chǎn)品屬性

更多
  • 產(chǎn)品編號(hào):

    L6986H

  • 制造商:

    STMicroelectronics

  • 類(lèi)別:

    集成電路(IC) > 穩(wěn)壓器 - DC-DC 開(kāi)關(guān)穩(wěn)壓器

  • 包裝:

    管件

  • 功能:

    降壓

  • 輸出配置:

  • 拓?fù)洌?/span>

    降壓

  • 輸出類(lèi)型:

    可調(diào)式

  • 輸出數(shù):

    1

  • 電壓 - 輸入(最小值):

    4V

  • 電壓 - 輸入(最大值):

    38V

  • 電壓 - 輸出(最小值/固定):

    0.85V

  • 電壓 - 輸出(最大值):

    38V

  • 電流 - 輸出:

    2A

  • 頻率 - 開(kāi)關(guān):

    250kHz ~ 2MHz

  • 同步整流器:

  • 工作溫度:

    -40°C ~ 150°C(TJ)

  • 安裝類(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    16-PowerTSSOP(0.173",4.40mm 寬)

  • 供應(yīng)商器件封裝:

    16-HTSSOP

  • 描述:

    38 V, 2 A SYNCHRONOUS STEP-DOWN

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
ST
24+
SOP8
5000
市場(chǎng)最低 原裝現(xiàn)貨 假一罰百 可開(kāi)原型號(hào)
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ST/意法半導(dǎo)體
2023+
HTSSOP-16
6000
全新原裝深圳倉(cāng)庫(kù)現(xiàn)貨有單必成
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ST(意法半導(dǎo)體)
23+
TSSOP-16-EP
6416
百分百原裝正品,可原型號(hào)開(kāi)票
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ST/意法
23+
N/A
13000
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ST(意法半導(dǎo)體)
2447
HTSSOP-16
105000
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STMicr
21+
25000
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ST
22+
16-HTSSOP
5000
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ST
21+
原廠原封
23480
詢(xún)價(jià)
ST/意法半導(dǎo)體
2021+
HTSSOP-16
7600
原裝現(xiàn)貨,歡迎詢(xún)價(jià)
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ST/意法半導(dǎo)體
21+
HTSSOP-16
13880
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