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AZ494DP-E1中文資料新進(jìn)半導(dǎo)體數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
AZ494DP-E1 |
| 功能描述 | PULSE-WIDTH-MODULATION CONTROL CIRCUITS |
| 文件大小 |
52.08 Kbytes |
| 頁(yè)面數(shù)量 |
2 頁(yè) |
| 生產(chǎn)廠商 | BCD Semiconductor Manufacturing Limited |
| 企業(yè)簡(jiǎn)稱(chēng) |
BCDSEMI【新進(jìn)半導(dǎo)體】 |
| 中文名稱(chēng) | 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 | 2025-5-4 15:02:00 |
| 人工找貨 | AZ494DP-E1價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
相關(guān)芯片規(guī)格書(shū)
更多AZ494DP-E1規(guī)格書(shū)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.
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)：
AZ494DP-E1
- 制造商：
BCDSEMI
- 制造商全稱(chēng)：
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 |
|---|---|---|---|---|---|---|---|
AAC |
25+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢(xún)價(jià) | ||
Diodes Incorporated |
23+ |
7300 |
專(zhuān)注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢(xún)價(jià) | |||
臺(tái)灣晶炎 |
CSP0603P2Y |
2000 |
詢(xún)價(jià) | ||||
AMAZING |
24+ |
SMD |
12000 |
原廠/代理渠道價(jià)格優(yōu)勢(shì) |
詢(xún)價(jià) | ||
BCD |
21+ |
DIP16 |
24000 |
原裝現(xiàn)貨假一賠十 |
詢(xún)價(jià) | ||
Diodes現(xiàn)貨 |
2022+ |
SOP-16 |
350000 |
專(zhuān)注工業(yè)、軍工級(jí)別芯片,十五年優(yōu)質(zhì)供應(yīng)商 |
詢(xún)價(jià) | ||
BCD |
24+ |
DIP16 |
15489 |
公司現(xiàn)貨庫(kù)存 支持實(shí)單 |
詢(xún)價(jià) | ||
BCD |
24+ |
DIP |
6430 |
原裝現(xiàn)貨/歡迎來(lái)電咨詢(xún) |
詢(xún)價(jià) | ||
AMAZING |
24+ |
DFN0603P2Y |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢(xún)價(jià) | ||
BCD |
23+ |
SOP16 |
32500 |
原廠授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道。可提供大量庫(kù)存,詳 |
詢(xún)價(jià) |
