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AZ494BP-E1中文資料新進(jìn)半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書
| 廠商型號(hào) |
AZ494BP-E1 |
| 功能描述 | PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
| 文件大小 |
52.08 Kbytes |
| 頁面數(shù)量 |
2 頁 |
| 生產(chǎn)廠商 | BCD Semiconductor Manufacturing Limited |
| 企業(yè)簡(jiǎn)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(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-1 23:00:00 |
| 人工找貨 | AZ494BP-E1價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
AZ494BP-E1規(guī)格書詳情
General Description
The AZ494B/D is a voltage mode pulse width modulation switching regulator control circuit designed primarily for power supply control.
The AZ494B/D 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 AZ494B/D is capable for push-pull or single-ended output operation, which can be selected through the output control.
AZ494B has 4.95V and AZ494D has 5V reference voltage respectively. The precision of voltage reference (VREF) is improved up to ± 1.5 through trimming and this provides a better output voltage regulation.
The AZ494B/D is available in standard packages of DIP-16 and SOIC-16.
特性 Features
? Stable 4.95V for AZ494B or 5V for AZ494D Reference Voltage Trimmed to ±1.5 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
- 型號(hào)：
AZ494BP-E1
- 制造商：
BCDSEMI
- 制造商全稱：
BCD Semiconductor Manufacturing Limited
- 功能描述：
PULSE-WIDTH-MODULATION CONTROL CIRCUITS
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
BCD |
24+ |
NA/ |
20110 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開票 |
詢價(jià) | ||
AZ |
25+ |
SOP-16 |
150 |
原裝正品,歡迎來電咨詢! |
詢價(jià) | ||
BCD |
24+ |
SOP16 |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
Diodes |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
BCD |
21+ |
SOP16 |
3668 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
DIODES/美臺(tái) |
24+ |
NA |
30000 |
房間原裝現(xiàn)貨特價(jià)熱賣,有單詳談 |
詢價(jià) | ||
DIODES/美臺(tái) |
22+ |
SMD |
30000 |
正規(guī)代理渠道假一賠十 |
詢價(jià) | ||
BCD |
2025+ |
SOP16 |
3715 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價(jià) | ||
AZ |
24+ |
SOP163.9 |
2600 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
BCD |
24+ |
SOP16 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) |
