位置：SC197 > SC197詳情
SC197中文資料
SC197數(shù)據(jù)手冊(cè)規(guī)格書PDF詳情
Description
The SC197 contains two identical high efficiency 500mA step-down regulators designed for use in battery powered applications. Each regulator includes 15 programmable output voltage settings that can be selected using the four control pins, eliminating the need for external feedback resistors. The output voltage can be fixed to a single setting or dynamically switched between
different levels. Pulling all four control pins low disables the output.
Features
Input Voltage — 2.9V to 5.5V
Output Voltage — 0.8V to 3.3V
Output current capability — 500mA per regulator
Efficiency up to 94
Programmable output voltages — 15
High light-load efficiency via automatic PSAVE mode
Fast transient response
Oscillator frequency — 3.5MHz
100 duty cycle capability
Quiescent current — 38μA typical per regulator
Shutdown current — 0.1μA typical per regulator
Internal soft-start
Over-voltage protection
Current limit and short circuit protection
Over-temperature protection
Under-voltage lockout
Floating control pin protection
MLPQ-UT18 2.0 x 3.0 x 0.6 (mm) package
Lead-free, halogen-free, and RoHS/WEEE compliant
Aplications
Smart phones and cellular phones
MP3/Personal media players
Personal navigation devices
Digital cameras
Single Li-ion cell or 3 NiMH/NiCd cell devices
Devices with 3.3V or 5V internal power rails
SC197產(chǎn)品屬性
- 類型
描述
- 型號(hào)
SC197
- 制造商
SEMTECH
- 制造商全稱
Semtech Corporation
- 功能描述
3.5MHz, 500mA Synchronous Dual Step-Down DC-DC Regulator
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
Semtech Corporation |
22+ |
18-UFQFN |
2100 |
||||
SEMTECH |
1722+ |
MLPQ-UT-18 |
5800 |
只做原裝進(jìn)口,假一罰十 |
|||
SEMTECH |
20+ |
DFN-18 |
3854 |
就找我吧!--邀您體驗(yàn)愉快問購元件! |
|||
SEMTECH |
24+ |
con |
10000 |
查現(xiàn)貨到京北通宇商城 |
|||
Semtech(先科電子) |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
|||
Semtech Corporation |
22+ |
18MLPQUT (3x2) |
9000 |
原廠渠道,現(xiàn)貨配單 |
|||
Semtech Corporation |
23+ |
18-UFQFN |
3600 |
只做原裝,假一賠十 |
|||
SemtechCorporation |
24+ |
18-MLPQ-UT(2x3) |
66800 |
原廠授權(quán)一級(jí)代理,專注汽車、醫(yī)療、工業(yè)、新能源！ |
|||
Semtech Corporation |
24+ |
18-MLPQ-UT(2x3) |
65200 |
一級(jí)代理/放心采購 |
|||
Semtech Corporation |
25+ |
18-UFQFN 裸露焊盤 |
9350 |
獨(dú)立分銷商 公司只做原裝 誠心經(jīng)營 免費(fèi)試樣正品保證 |
SC197 資料下載更多...
SC197相關(guān)電子新聞
SC197ULTRT
原裝代理
2022-8-1
SC197 芯片相關(guān)型號(hào)
- 2SD1223
- 2SD1411A_09
- 2SD1525_09
- 2SD1631
- 2SD2462
- 2SK3067_09
- 2SK3089_09
- ISL32493EIBZ
- ISL6267EVAL1Z
- LS7083N
- LS7084N
- PK10X128VLH120
- PK10X256VLH120
- PK10X64VFX120
- PK10X64VLH120
- RCLAMP0554S
- SA43A
- SA60
- SA70
- SB10100LFCT
- SB3040PT
- SB4050ST
- SC173AEVB
- SC197ULTRT
- SC410
- SC4525DSETRT
- SC662EVB
- SX8661
- ZLNB2013Q16
- ZM33164-3
SEMTECH相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁碼索引
- P1
- P2
- P3
- P4
- P5
- P6
- P7
- P8
- P9
- P10
- P11
- P12
- P13
- P14
- P15
- P16
- P17
- P18
- P19
- P20
- P21
- P22
- P23
- P24
- P25
- P26
- P27
- P28
- P29
- P30
- P31
- P32
- P33
- P34
- P35
- P36
- P37
- P38
- P39
- P40
- P41
- P42
- P43
- P44
- P45
- P46
- P47
- P48
- P49
- P50
- P51
- P52
- P53
- P54
- P55
- P56
- P57
- P58
- P59
- P60
- P61
- P62
- P63
- P64
- P65
- P66
- P67
- P68
- P69
- P70
- P71
- P72
- P73
- P74
- P75
- P76
- P77
- P78
- P79
- P80
- P81
- P82
- P83
- P84
- P85
- P86
- P87
- P88
- P89
- P90
- P91
- P92
- P93
- P94
- P95
- P96
- P97
- P98
- P99
- P100
- P101
- P102
Semtech Corporation
中文資料: 13016條
Semtech Corporation成立于1960年，總部位于美國加利福尼亞州，是一家高性能半導(dǎo)體和物聯(lián)網(wǎng)（IoT）系統(tǒng)的領(lǐng)導(dǎo)者。Semtech專注于開發(fā)和提供創(chuàng)新的技術(shù)解決方案，旨在實(shí)現(xiàn)更智能、更互聯(lián)和可持續(xù)的地球。公司通過其全球團(tuán)隊(duì)，致力于為基礎(chǔ)設(shè)施、工業(yè)以及消費(fèi)市場(chǎng)的應(yīng)用開發(fā)突破性產(chǎn)品。 發(fā)展歷程 自創(chuàng)立以來，Semtech已從一家高可靠性產(chǎn)品的制造商發(fā)展成為一家跨國技術(shù)創(chuàng)新公司。Semtech的使命是通過響應(yīng)社會(huì)和環(huán)境挑戰(zhàn)，提供能夠提高安全性和效率的解決方案，推動(dòng)社會(huì)的可持續(xù)發(fā)展。公司注重技術(shù)研發(fā)，努力解決當(dāng)今世界面臨的一些復(fù)雜設(shè)計(jì)問題。 核心產(chǎn)品和技術(shù)平臺(tái) Semtech的產(chǎn)品
