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AZ494AM集成電路(IC)的穩(wěn)壓器-DC-DC開關穩(wěn)壓器規(guī)格書PDF中文資料

AZ494AM
廠商型號

AZ494AM

參數(shù)屬性

AZ494AM 封裝/外殼為16-SOIC(0.154",3.90mm 寬);包裝為卷帶(TR);類別為集成電路(IC)的穩(wěn)壓器-DC-DC開關穩(wěn)壓器;產(chǎn)品描述:IC REG BCK 4.95V 200MA DL 16SOIC

功能描述

PULSE-WIDTH-MODULATION CONTROL CIRCUITS

封裝外殼

16-SOIC(0.154",3.90mm 寬)

文件大小

52.02 Kbytes

頁面數(shù)量

2

生產(chǎn)廠商

BCDSEMI

中文名稱

新進半導體

網(wǎng)址

網(wǎng)址

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

2025-8-15 15:16:00

人工找貨

AZ494AM價格和庫存,歡迎聯(lián)系客服免費人工找貨

AZ494AM規(guī)格書詳情

General Description

The AZ494A/C is a voltage mode pulse width modulation switching regulator control circuit designed primarily for power supply control.

The AZ494A/C consists of a reference voltage circuit, two error amplifiers, an on-chip adjustable oscillator, a dead-time control (DTC) comparator, a pulse-steering control flip-flop, and an output control circuit. The precision of voltage reference (VREF) is improved up to ±1 through trimming and this provides a better output voltage regulation. The AZ494A/C provides for push pull or single-ended output operation, which can be selected through the output control.

The difference between AZ494A and AZ494C is that they have 4.95V and 5V reference voltage respectively.

The AZ494A/C is available in standard packages of DIP-16 and SOIC-16.

特性 Features

· Stable 4.95V/5V Reference Voltage Trimmed to ±1.0 Accuracy

· Uncommitted Output TR for 200mA Sink or Source Current

· Single-End or Push-Pull Operation Selected by Output Control

· Internal Circuitry Prohibits Double Pulse at Either Output

· Complete PWM Control Circuit with Variable Duty Cycle

· On-Chip Oscillator With Master or Slave Operation

Applications

· SMPS

· Back Light Inverter

· Charger

產(chǎn)品屬性

  • 產(chǎn)品編號:

    AZ494AMTR-E1

  • 制造商:

    Diodes Incorporated

  • 類別:

    集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關穩(wěn)壓器

  • 包裝:

    卷帶(TR)

  • 功能:

    降壓

  • 輸出配置:

  • 拓撲:

    降壓

  • 輸出類型:

    固定

  • 輸出數(shù):

    2

  • 電壓 - 輸入(最小值):

    7V

  • 電壓 - 輸入(最大值):

    36V

  • 電壓 - 輸出(最小值/固定):

    4.95V

  • 電流 - 輸出:

    200mA

  • 頻率 - 開關:

    40kHz

  • 同步整流器:

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    16-SOIC(0.154",3.90mm 寬)

  • 供應商器件封裝:

    16-SO

  • 描述:

    IC REG BCK 4.95V 200MA DL 16SOIC

供應商 型號 品牌 批號 封裝 庫存 備注 價格
DiodesIncorporated
24+
16-SOIC
66800
原廠授權一級代理,專注汽車、醫(yī)療、工業(yè)、新能源!
詢價
DIODES/美臺
24+
NA
30000
房間原裝現(xiàn)貨特價熱賣,有單詳談
詢價
原裝BCD
19+
SOP-14
20000
詢價
Diodes Inc
22+
NA
500000
萬三科技,秉承原裝,購芯無憂
詢價
AAC/BCD
2447
SOIC-16
100500
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨
詢價
AZ
23+
SOP-16
5000
專注配單,只做原裝進口現(xiàn)貨
詢價
BCD
2025+
SOP16
3715
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售
詢價
AZ
23+
SOP-16
5000
專注配單,只做原裝進口現(xiàn)貨
詢價
Diodes
22+
16-SOIC
9000
原廠渠道,現(xiàn)貨配單
詢價
AZ
24+
NA/
4421
原裝現(xiàn)貨,當天可交貨,原型號開票
詢價