首頁>AZ494AMTR-E1>規(guī)格書詳情
AZ494AMTR-E1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
廠商型號 |
AZ494AMTR-E1 |
參數(shù)屬性 | AZ494AMTR-E1 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 頁 |
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) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-12-28 19:37:00 |
AZ494AMTR-E1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:
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:
正
- 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:
無
- 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 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
原裝BCD |
24+ |
SOP-14 |
35200 |
一級代理/放心采購 |
詢價 | ||
BCD |
24+ |
SOP-16 |
9800 |
只做原裝正品現(xiàn)貨或訂貨假一賠十! |
詢價 | ||
DIODES/美臺 |
22+ |
SOP-14 |
34179 |
原裝正品現(xiàn)貨 |
詢價 | ||
BCD/DIODES |
2019+ |
SOP |
4000 |
原盒原包裝 可BOM配套 |
詢價 | ||
原裝BCD |
19+ |
SOP-14 |
20000 |
詢價 | |||
DIODES/美臺 |
2021+ |
SO16 |
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 | ||
Diodes Inc |
22+ |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | |||
Diodes |
22+ |
16-SOIC |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價 | ||
Diodes Incorporated |
23+ |
16-SOIC |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
Diodes Incorporated |
23+ |
16-SOIC |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價 |