RAA211250中文資料瑞薩數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
RAA211250 |
| 功能描述 | 4.5V to 30V, 5A, DC/DC Synchronous Step-Down Regulator w/ Internal Compensation and Adjustable Frequency |
| 文件大小 |
3.17934 Mbytes |
| 頁面數(shù)量 |
24 頁 |
| 生產(chǎn)廠商 | Renesas Technology Corp |
| 企業(yè)簡稱 |
RENESAS【瑞薩】 |
| 中文名稱 | 瑞薩科技有限公司官網(wǎng) |
| 原廠標(biāo)識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-1-29 23:00:00 |
RAA211250規(guī)格書詳情
Features
? Wide input voltage range: 4.5V to 30V
? Adjustable output voltage: 0.8V to 90 of VIN
(limited by minimum off time)
? Up to 5A of continuous output current
? Default 400kHz switching frequency and
programmable switching frequency range from
200kHz to 800kHz
? ±1 Load regulation accuracy from -40°C to
125°C, ±0.5 Load regulation accuracy at 25°C
? 95μA typical quiescent current
? Internal compensation
? Internal 0.5ms soft-start in QFN
? External programmable soft-start (HTSSOP)
? PFM operation and DEM at light load
? Integrated external bias LDO
? Power-good indicator
? Integrated MOSFET rDS(ON) (typical): 70mΩ/25mΩ
(QFN); 115mΩ/40mΩ (TSSOP)
? Cycle-by-cycle peak and valley current limit
? Input voltage UVLO and output voltage
undervoltage (short-circuit) protection
? Thermal Shutdown
? Available in 20 Ld QFN 4mm × 3.5mm and 16 Ld
HTSSOP packages
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
Renesas(瑞薩) |
23+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應(yīng),賬期支持! |
詢價 | ||
RENESAS |
22+ |
NA |
10000 |
原裝正品支持實(shí)單 |
詢價 | ||
RENESAS ELECTRONICS |
22+ |
SMD |
518000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
RENESAS(瑞薩電子) |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價 | ||
RENESAS |
2023 |
NA |
2580 |
原廠代理渠道,正品保障 |
詢價 | ||
Renesas |
23+ |
NA |
5000 |
詢價 | |||
RENESAS/瑞薩 |
24+ |
N/A |
5000 |
只做原裝正品現(xiàn)貨 |
詢價 | ||
RENESAS |
22+ |
SOP |
15000 |
瑞薩全系列在售,大代理渠道直供 |
詢價 | ||
RENESAS |
6000 |
詢價 | |||||
RENESAS |
24+ |
con |
35960 |
查現(xiàn)貨到京北通宇商城 |
詢價 |
