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AZ494AMTR集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

AZ494AMTR
廠商型號(hào)

AZ494AMTR

參數(shù)屬性

AZ494AMTR 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(guān)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

文件大小

52.02 Kbytes

頁面數(shù)量

2

生產(chǎn)廠商 BCD Semiconductor Manufacturing Limited
企業(yè)簡稱

BCDSEMI新進(jìn)半導(dǎo)體

中文名稱

上海新進(jìn)半導(dǎo)體制造有限公司官網(wǎng)

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更新時(shí)間

2024-12-27 17:03:00

AZ494AMTR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.

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(hào):

    AZ494AMTR-E1

  • 制造商:

    Diodes Incorporated

  • 類別:

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

  • 包裝:

    卷帶(TR)

  • 功能:

    降壓

  • 輸出配置:

  • 拓?fù)洌?/span>

    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(guān):

    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(yīng)商器件封裝:

    16-SO

  • 描述:

    IC REG BCK 4.95V 200MA DL 16SOIC

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫存 備注 價(jià)格
BCD
2223+
SOP-16
26800
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)
詢價(jià)
Diodes Incorporated
23+
16-SOIC
7300
專注配單,只做原裝進(jìn)口現(xiàn)貨
詢價(jià)
DIODES/美臺(tái)
1942+
SOP-14
9852
只做原裝正品現(xiàn)貨或訂貨!假一賠十!
詢價(jià)
BCD
24+
SOP-16
9800
只做原裝正品現(xiàn)貨或訂貨假一賠十!
詢價(jià)
AZ
23+
DIP16
1500
絕對(duì)全新原裝!優(yōu)勢(shì)供貨渠道!特價(jià)!請(qǐng)放心訂購!
詢價(jià)
BCD
23+
SOP14
15000
全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì)
詢價(jià)
DiodesIncorporated
23+
16-SOIC
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)
BCD
2023+
SOP-16
8635
一級(jí)代理優(yōu)勢(shì)現(xiàn)貨,全新正品直營店
詢價(jià)
DIODES/美臺(tái)
22+
SOP-14
34179
原裝正品現(xiàn)貨
詢價(jià)
原裝BCD
19+
SOP-14
20000
詢價(jià)