首頁>MC33997DW>規(guī)格書詳情

MC33997DW集成電路(IC)的特殊用途穩(wěn)壓器規(guī)格書PDF中文資料

MC33997DW
廠商型號(hào)

MC33997DW

參數(shù)屬性

MC33997DW 封裝/外殼為24-SOIC(0.295",7.50mm 寬);包裝為卷帶(TR);類別為集成電路(IC)的特殊用途穩(wěn)壓器;MC33997DW應(yīng)用范圍:切換電源,微處理器;產(chǎn)品描述:IC REG SWITCH SUP 5OUT 24SOIC

功能描述

Switching Power Supply with Linear Regulators

封裝外殼

24-SOIC(0.295",7.50mm 寬)

文件大小

454.88 Kbytes

頁面數(shù)量

20

生產(chǎn)廠商 Motorola, Inc
企業(yè)簡(jiǎn)稱

Motorola摩托羅拉

中文名稱

加爾文制造公司官網(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

2025-1-24 16:30:00

MC33997DW規(guī)格書詳情

Switching Power Supply with Linear Regulators

The 33997 is a medium-power, multi-output power supply integrated circuit that is capable of operating over a wide input voltage range, from 6.0 V up to 26.5 V with 40 V transient capability. It incorporates a sensorless current mode control step-down switching controller regulating directly to 5.0 V. The 3.3 V linear regulator uses an external pass transistor to reduce the 33997 power dissipation. The 33997 also provides a 3.3 V linear standby regulator and two 5.0 V sensor supply outputs protected by internal low-resistance LDMOS transistors.

Features

? Operating Voltage Range 6.0 V up to 26.5 V (40 V transient)

? Step-Down Switching Regulator Output VDDH = 5.0 V @ 1400 mA (total)

? Linear Regulator with External Pass Transistor VDDL = 3.3 V @ 400 mA

? Low-Power Standby Linear Regulator VKAM = 3.3 V @ 10 mA

? Two 5.0 V @ 200 mA (typical) Sensor Supplies VREF Protected Against

Short-to-Battery and Short-to-Ground with Retry Capability

? Undervoltage Shutdown on the VDDL, VDDH Outputs with Retry Capability

? Reset Signals

? Power-Up Delay

? Enable Pins for Main Supplies (EN) and Sensor Supplies (SNSEN)

? Power Sequencing for Advanced Microprocessor Architectures

? SOIC-24WB Package

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    MC33997DW

  • 制造商:

    NXP USA Inc.

  • 類別:

    集成電路(IC) > 特殊用途穩(wěn)壓器

  • 包裝:

    卷帶(TR)

  • 應(yīng)用:

    切換電源,微處理器

  • 電壓 - 輸入:

    6V ~ 26.5V

  • 輸出數(shù):

    5

  • 電壓 - 輸出:

    3.3V,5V

  • 工作溫度:

    -40°C ~ 125°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    24-SOIC(0.295",7.50mm 寬)

  • 供應(yīng)商器件封裝:

    24-SOIC

  • 描述:

    IC REG SWITCH SUP 5OUT 24SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
FREESCALE
23+
54-SOIC
8500
全新原裝!Freescale優(yōu)勢(shì)供貨渠道!特價(jià)!請(qǐng)放心訂購!
詢價(jià)
FREESCALE
23+
NA
19960
只做進(jìn)口原裝,終端工廠免費(fèi)送樣
詢價(jià)
FREESCALE
22+
SOIC24W
2000
原裝現(xiàn)貨庫存.價(jià)格優(yōu)勢(shì)
詢價(jià)
NXP USA Inc
23+/24+
54-BSSOP
8600
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨
詢價(jià)
NXPUSAInc.
23+
54-SOICW-EP
66800
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源!
詢價(jià)
Freescale
24+
24-SOIC
28500
授權(quán)代理直銷,原廠原裝現(xiàn)貨,假一罰十,特價(jià)銷售
詢價(jià)
MOTOROL
16+
QFP
2500
進(jìn)口原裝現(xiàn)貨/價(jià)格優(yōu)勢(shì)!
詢價(jià)
NXP Semiconductors
22+
NA
500000
萬三科技,秉承原裝,購芯無憂
詢價(jià)
Freescale Semiconductor
22+
24-SOIC
9000
原廠渠道,現(xiàn)貨配單
詢價(jià)
Freescale
2016+
SO24WB
6528
只做原廠原裝現(xiàn)貨!終端客戶個(gè)別型號(hào)可以免費(fèi)送樣品!
詢價(jià)