MC33997DW中文資料飛思卡爾數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
MC33997DW |
| 功能描述 | Switching Power Supply with Linear Regulators |
| 文件大小 |
455.87 Kbytes |
| 頁(yè)面數(shù)量 |
20 頁(yè) |
| 生產(chǎn)廠商 | Freescale Semiconductor, Inc |
| 企業(yè)簡(jiǎn)稱 |
FREESCALE【飛思卡爾】 |
| 中文名稱 | 飛思卡爾半導(dǎo)體官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-1 17:00:00 |
| 人工找貨 | MC33997DW價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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.
特性 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
- 型號(hào)：
MC33997DW
- 功能描述：
IC SWITCH 3.3/5V SUPPLY 24-SOIC
- RoHS：
否
- 類別：
集成電路(IC) >> PMIC - 穩(wěn)壓器 - 專用型
- 系列：
-
- 產(chǎn)品培訓(xùn)模塊：
Lead(SnPb) Finish for COTS Obsolescence Mitigation Program
- 標(biāo)準(zhǔn)包裝：
2,000
- 應(yīng)用：
電源，ICERA E400，E450
- 輸入電壓：
4.1 V ~ 5.5 V
- 輸出數(shù)：
10
- 輸出電壓：
可編程
- 工作溫度：
-40°C ~ 85°C
- 安裝類型：
表面貼裝
- 封裝/外殼：
42-WFBGA，WLCSP
- 供應(yīng)商設(shè)備封裝：
42-WLP
- 包裝：
帶卷(TR)
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
FRE |
23+ |
NA |
13650 |
原裝正品,假一罰百! |
詢價(jià) | ||
FREESCALE |
2020+ |
N/A |
4500 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
MOTOROLA |
1999+ |
SOP-16 |
1128 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢 |
詢價(jià) | ||
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(gòu)! |
詢價(jià) | ||
MOT |
23+ |
SMD/16 |
9526 |
詢價(jià) | |||
FREESCALE |
22+ |
SOIC24W |
2000 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
MOTOROLA |
24+ |
SOP |
3378 |
絕對(duì)原裝公司現(xiàn)貨供應(yīng)!價(jià)格優(yōu)勢(shì) |
詢價(jià) | ||
24+ |
SMD16 |
3000 |
公司現(xiàn)貨 |
詢價(jià) | |||
恩XP |
23+/24+ |
54-BSSOP |
8600 |
只供原裝進(jìn)口公司現(xiàn)貨+可訂貨 |
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) |
