HM1488D中文資料華之美半導(dǎo)體數(shù)據(jù)手冊PDF規(guī)格書
HM1488D規(guī)格書詳情
[Shenzhen Huazhimei Semiconductor Co., Ltd]
Overview
HM1488D is a simple and efficient synchronization with a maximum output current of 5A Rectifier step-down regulator. The input voltage range of HM1488D is from 4.5V to 18V, Can provide the maximum output current of 5A, the output voltage is as low as 0.8 V. The The product is packaged in ESOP8 with a heat sink, and the operating temperature is -40 °C To +85 °C.
Features
● 4.5 V to 18 V operating voltage range
● Maximum 5A continuous output current
● Synchronous step-down: 43mΩ built-in high-side switch and 40mΩ built-in low-side switch (VIN = 10 V)
● Up to 95 efficiency
● External soft start function
● Adjustable output voltage, minimum 0.8 V
● 500 KHz PWM working mode
● Cycle-by-cycle current limit protection
● Short circuit protection
Application occasions
● DC/DC power supply
● LCD TV
● Laptop
● DVD and Blu-ray players
● Optical fiber modulator
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
BITECH |
23+ |
NA |
19960 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
詢價 | ||
傳感器 |
2017+ |
SMD |
1585 |
只做原裝正品假一賠十! |
詢價 | ||
N/A |
22+23+ |
New |
30400 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
HUMIREL |
16 |
DIP |
6000 |
絕對原裝自己現(xiàn)貨 |
詢價 | ||
Hum |
23+ |
QFP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售 |
詢價 | ||
POWER |
23+ |
SOT-89 |
6000 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
HUMIREL |
2406+ |
DIP3 |
11260 |
誠信經(jīng)營!進(jìn)口原裝!量大價優(yōu)! |
詢價 | ||
HUMIREL |
24+ |
SIP |
9000 |
只做原裝正品 有掛有貨 假一賠十 |
詢價 | ||
ESMT |
22+ |
TSOP |
47664 |
鄭重承諾只做原裝進(jìn)口貨 |
詢價 | ||
Humirel法國 |
23+ |
ENSOR |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣! |
詢價 |
