P1484中文資料3A, 23V, 340KHZ SYNCHRONOUS RECTIFIED STEP-DOWN CONVERTER數(shù)據(jù)手冊UTC規(guī)格書
| 廠商型號(hào) |
P1484 |
| 功能描述 | 3A, 23V, 340KHZ SYNCHRONOUS RECTIFIED STEP-DOWN CONVERTER |
| 制造商 | UTC Unisonic Technologies |
| 中文名稱 | 友順 友順科技股份有限公司 |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2026-1-20 17:30:00 |
| 人工找貨 | P1484價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
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描述 Description
The UTC P1484 is a synchronous buck regulator. The device provides3A of continuous load current over a wide input voltage of 5V~23V. Current mode control provides fast transient responseand cycle-bycycle current limit. An adjustable soft-start prevents inrush current at turn-on?? The UTC P1484 can provide low-ripple power, high efficiency, and perfect transient characteristics. The duty ratio varies linearly from 0% to 92% in the PWM control. The error amplifier circuit and soft-start circuit included in this device can prevent overshoot at startup. An enable?function, an over current protect (OCP) function and short circuit protect (SCP) are also build inside, and when OCP happens, the operation frequency will be reduced.
特性 Features
? 3A Output Current
? Wide 5V~23V Operating Input Range
? Integrated Power MOSFET Switches
? Programmable Soft-Start
? Stable with Low ESR Ceramic Output Capacitors
? Fixed 340KHz Frequency
? Cycle-by-Cycle Over Current Protection
技術(shù)參數(shù)
- 制造商編號(hào)
：P1484
- 生產(chǎn)廠家
：UTC
- Synchronous
：V
- Vcc(MIN)(V)
：6
- Vcc(MAX)(V)
：18
- Iout(A)
：3
- VFB(V)
：0.923
- η(％)
：93%
- Freq. (TYP)(HZ)
：365K
- IQ(MAX)(mA)
：5
- ISTBY(MAX)(uA)
：-
- Package
：SOP-8
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
UTC(友順) |
20+ |
HSOP-8-EP-4.0mm |
2500 |
詢價(jià) | |||
ST |
25+ |
SMD |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價(jià) | ||
UTC/友順 |
2450+ |
SOP-8 |
8540 |
只做原裝正品假一賠十為客戶做到零風(fēng)險(xiǎn)!! |
詢價(jià) | ||
PRISEMI/芯導(dǎo) |
24+ |
WLCSP9 |
900000 |
原裝進(jìn)口特價(jià) |
詢價(jià) | ||
MPS/美國芯源 |
2023+ |
SMD |
30000 |
一級(jí)代理優(yōu)勢現(xiàn)貨,全新正品直營店 |
詢價(jià) | ||
JST/日壓 |
2508+ |
/ |
295898 |
一級(jí)代理，原裝現(xiàn)貨 |
詢價(jià) | ||
Panduit Corp |
23+ |
原廠封裝 |
2 |
只做原裝只有原裝現(xiàn)貨實(shí)報(bào) |
詢價(jià) | ||
UTC友順原裝 |
23+ |
SOP-8 |
15238 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) | ||
PANDUIT |
新 |
10280 |
全新原裝 貨期兩周 |
詢價(jià) | |||
24+ |
5000 |
公司存貨 |
詢價(jià) |
