| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
SD45217 | 汽車應(yīng)用的限流可調(diào)、降壓型DC-DC控制器 ?SD45217是一款微型SOP-8封裝、可調(diào)限流的DC-DC控制芯片,用于驅(qū)動外部P溝道MOSFET時可實現(xiàn)降壓型轉(zhuǎn)換器。芯片內(nèi)部包括誤差放大器、振蕩器、電流比較器、斜坡補償、電流采樣、邏輯驅(qū)動等模塊,電流誤差放大器的內(nèi)部集成,使得該芯片可以實現(xiàn)恒壓恒流控制。\n\n峰值電流模式的PWM控制環(huán)路以及補償網(wǎng)絡(luò)的外部可調(diào),使該芯片可在寬負(fù)載范圍內(nèi)提供穩(wěn)定的輸出電壓;電流采樣端的引出,通過設(shè)定采樣電阻值,可以簡單、精確地實現(xiàn)限流值的外部調(diào)節(jié)。\n\n內(nèi)部峰值限流以及短路保護(hù)、過溫保護(hù)避免了芯片以及外部器件在超負(fù)荷負(fù)載或者溫度過熱時受到損壞;120KHz的高頻率以及微型SOP-8封裝,最大限度的減小 ·±2.5%的輸出電壓精度 \n·±2%的限流精度,限流值外部可調(diào) \n·40V的最高工作電壓 \n·120KHz的開關(guān)頻率,降低EMI的抖頻技術(shù) \n·擁有專利技術(shù)的輸出短路保護(hù)功能 \n·擁有專利技術(shù)的輸出電壓導(dǎo)線電阻損耗補償 \n·內(nèi)置軟啟動 \n·輸入欠壓鎖定 \n·過溫保護(hù) \n·纖小型SOP-8封裝; | Silan 士蘭微 | Silan | |
SMA Female Field Replaceable Connector With EMI Gasket 2 Hole Flange Mount .012 inch Pin 文件:334.42 Kbytes 頁數(shù):3 Pages | PASTERNACK | PASTERNACK | ||
DIP8 | SILAN士蘭 上傳:深圳龐田科技有限公司 | SILAN士蘭 | ||
DIP | SILAN | |||
DIP8 | SILAN士蘭微 | SILAN士蘭微 |
詳細(xì)參數(shù)
- 型號:
SD45217
- 制造商:
Silan
- 功能描述:
Vin 8-40V Vout 5V 120Khz
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SILAN |
1645+ |
SOP-8 |
7500 |
只做原裝進(jìn)口,假一罰十 |
詢價 | ||
SILAN/士蘭微 |
24+ |
65230 |
詢價 | ||||
SILAN |
23+24 |
SOP-8 |
56983 |
原裝正品,原盤原標(biāo),提供BOM一站式配單 |
詢價 | ||
SILAN |
25+ |
SOP-8 |
188600 |
全新原廠原裝正品現(xiàn)貨 歡迎咨詢 |
詢價 | ||
SILAN |
25+23+ |
SOP8 |
67064 |
絕對原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨 |
詢價 | ||
SILAN/士蘭微 |
25+ |
SOP8 |
15000 |
全新原裝現(xiàn)貨,價格優(yōu)勢 |
詢價 | ||
SILAN/士蘭微 |
23+ |
SOP8 |
25962 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
SILAN/士蘭微 |
2403+ |
11809 |
原裝現(xiàn)貨!歡迎隨時咨詢! |
詢價 | |||
SILAN/士蘭微 |
21+ |
SOP8ESOP8 |
45000 |
詢價 | |||
SILAN/士蘭微 |
22+ |
SOP8ESOP8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 |
相關(guān)規(guī)格書
更多- SD452-500-0853H
- SD-45280-002
- SD452-900-0631H
- SD453N
- SD453N12S20MC
- SD453N12S20MSC
- SD453N12S20PC
- SD453N12S20PTC
- SD453N12S30MSC
- SD453N12S30PC
- SD453N12S30PTC
- SD453N16S20MSC
- SD453N16S20PC
- SD453N16S20PTC
- SD453N16S30MSC
- SD453N16S30PC
- SD453N16S30PTC
- SD453N20S20MSC
- SD453N20S20PC
- SD453N20S20PTC
- SD453N20S30MSC
- SD453N20S30PC
- SD453N20S30PTC
- SD453N25S20MSC
- SD453N25S20PC
- SD453N25S20PTC
- SD453N25S30MSC
- SD453N25S30PC
- SD453N25S30PTC
- SD453R12S20MC
- SD453R12S20MTC
- SD453R12S20PSC
- SD453R12S30MC
- SD453R12S30MTC
- SD453R12S30PSC
- SD453R16S20MC
- SD453R16S20MTC
- SD453R16S20PSC
- SD453R16S30MC
- SD453R16S30MTC
- SD453R16S30PSC
- SD453R20S20MC
- SD453R20S20MTC
- SD453R20S20PSC
- SD453R20S30MC
相關(guān)庫存
更多- SD-45280-001
- SD452-900-0630J
- SD453A
- SD453N/R12
- SD453N12S20MC
- SD453N12S20MTC
- SD453N12S20PSC
- SD453N12S30MC
- SD453N12S30MTC
- SD453N12S30PSC
- SD453N16S20MC
- SD453N16S20MTC
- SD453N16S20PSC
- SD453N16S30MC
- SD453N16S30MTC
- SD453N16S30PSC
- SD453N20S20MC
- SD453N20S20MTC
- SD453N20S20PSC
- SD453N20S30MC
- SD453N20S30MTC
- SD453N20S30PSC
- SD453N25S20MC
- SD453N25S20MTC
- SD453N25S20PSC
- SD453N25S30MC
- SD453N25S30MTC
- SD453N25S30PSC
- SD453R
- SD453R12S20MSC
- SD453R12S20PC
- SD453R12S20PTC
- SD453R12S30MSC
- SD453R12S30PC
- SD453R12S30PTC
- SD453R16S20MSC
- SD453R16S20PC
- SD453R16S20PTC
- SD453R16S30MSC
- SD453R16S30PC
- SD453R16S30PTC
- SD453R20S20MSC
- SD453R20S20PC
- SD453R20S20PTC
- SD453R20S30MSC

