A7322中文資料創(chuàng)瑞科技數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
A7322 |
| 功能描述 | DC-DC CONVERTER BUCK (STEP-DOWN) 28V, 2A, 500kHZ SYNCHRONOUS |
| 文件大小 |
776.65 Kbytes |
| 頁(yè)面數(shù)量 |
13 頁(yè) |
| 生產(chǎn)廠商 | AiT Semiconductor Inc. |
| 企業(yè)簡(jiǎn)稱(chēng) |
AITSEMI【創(chuàng)瑞科技】 |
| 中文名稱(chēng) | AiT創(chuàng)瑞科技官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-3-10 23:26:00 |
| 人工找貨 | A7322價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
A7322規(guī)格書(shū)詳情
FEATURES
? Wide input voltage range: 4.2V to 28V
? 2A output current
? 0.8V reference voltage
? Low RDS(ON) integrated power MOSFET
(180/110mΩ)
? 3μA(Max) shutdown current
? Integrated internal compensation
? High efficiency at light load
? Internal 1ms soft-start
? Cycle-by-cycle current limit
? Over-temperature protection with auto recovery
? Under voltage lockout(UVLO)
? Hiccup short circuit protection
? Available in PSOP8 package
DESCRIPTION
The A7322 is a fully integrated, synchronous rectified
step-down converter that provides wide 4.2V to 28V
input voltage range and 2A continuous load current
capability. The A7322 can operate at PFM mode to
achieve high efficiency and reduce power loss at light
load. In shutdown mode, the Max supply current is
about 3μA.
The A7322 protection function includes cycle-by-cycle
current limit, UVLO and thermal shutdown. Besides,
internal soft-start prevents inrush current at fast poweron.
This device uses slope compensated current mode
control which provides fast load transient response.
Internal loop compensation function reduces the
external compensator components and simplifies the
design process.
APPLICATION
? Distributed power system
? Flat panel television and monitors
? STB (set-top-box)
? Networking, XDSL modem
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
AMICCOM |
24+ |
SSOP20 |
20 |
原裝正品,歡迎來(lái)電咨詢(xún)! |
詢(xún)價(jià) | ||
長(zhǎng)電 |
23+ |
SOP-23 |
18000 |
全新原裝假一賠十 |
詢(xún)價(jià) | ||
AVAGO |
2020+ |
DIP |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢(xún)價(jià) | ||
AMICCOM/笙科 |
22+ |
QFN |
100000 |
代理渠道/只做原裝/可含稅 |
詢(xún)價(jià) | ||
AMCOM/笙科 |
23+ |
NA/ |
20 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢(xún)價(jià) | ||
CJ/長(zhǎng)電 |
17+ |
TO-92 |
7000 |
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力 |
詢(xún)價(jià) | ||
AMICCOM |
20+ |
SSOP20 |
26000 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢(xún)價(jià) | ||
AMICCOM |
24+ |
SSOP |
20000 |
一級(jí)代理原裝現(xiàn)貨假一罰十 |
詢(xún)價(jià) | ||
SOT-23 |
23+ |
NA |
15659 |
振宏微專(zhuān)業(yè)只做正品,假一罰百! |
詢(xún)價(jià) | ||
Bychip/百域芯 |
21+ |
SOT-23 |
30000 |
實(shí)單必成 質(zhì)強(qiáng)價(jià)優(yōu) 可開(kāi)13點(diǎn)增值稅 |
詢(xún)價(jià) |
