| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
TPS54526 | 4.5V to 18V Input, 5.5-A Synchronous Step-Down Converter with Eco-Mode? 文件:970.64 Kbytes 頁數(shù):28 Pages | TI 德州儀器 | TI | |
TPS54526 | 具有 Eco-Mode? 的 4.5V 至 18V 輸入、5.5A 同步降壓轉(zhuǎn)換器 TPS54526 是一款自適應(yīng)接通時(shí)間 D-CAP2? 模式同步降壓轉(zhuǎn)換器。TPS54526 可幫助系統(tǒng)設(shè)計(jì)人員通過成本有效、低組件數(shù)量、低待機(jī)電流解決方案來完成各種終端設(shè)備的電源總線調(diào)節(jié)器集。TPS54526 的主控制環(huán)路采用 D-CAP2? 模式控制,無需外部補(bǔ)償組件便可實(shí)現(xiàn)極快的瞬態(tài)響應(yīng)。自適應(yīng)接通時(shí)間控制可在更高負(fù)載狀態(tài)下的脈寬調(diào)制 (PWM) 模式與輕負(fù)載下的 Eco-mode? 工作之間實(shí)現(xiàn)無縫轉(zhuǎn)換。Eco-mode? 使 TPS54526 能夠在較輕負(fù)載狀況下保持高效率。TPS54526 的專有電路還可使該器件能夠適應(yīng)高分子鉭固體電解電容器 (POSCAP) 與高分子聚合物電容器 ? D-CAP2? 模式支持快速瞬態(tài)響應(yīng)\n? 寬 VIN 輸入電壓范圍:4.5V 至 18V\n? 高效率集成型 FET 針對較低占空比應(yīng)用進(jìn)行了優(yōu)化 - 63m?(高側(cè))與 33m?(低側(cè))\n? 高初始帶隙基準(zhǔn)精度\n? 預(yù)偏置軟啟動\n? 逐周期過流限制\n? 可輕負(fù)載下實(shí)現(xiàn)高效率的自動跳躍 Eco-mode?; | TI 德州儀器 | TI | |
TPS54526 4.5-V to 18-V Input, 5.5-A Synchronous Step-Down Converter with Ecomode ? 1 Features ? D-CAP2? mode enables fast transient response ? Low output ripple and allows ceramic output capacitor ? Wide VIN input voltage range: 4.5 V to 18 V ? Output voltage range: 0.76 V to 5.5 V ? Highly efficient integrated FETs optimized for lower duty cycle applications – 63 mΩ (hi 文件:2.29791 Mbytes 頁數(shù):36 Pages | TI 德州儀器 | TI | ||
TPS54526 4.5-V to 18-V Input, 5.5-A Synchronous Step-Down Converter with Ecomode ? 1 Features ? D-CAP2? mode enables fast transient response ? Low output ripple and allows ceramic output capacitor ? Wide VIN input voltage range: 4.5 V to 18 V ? Output voltage range: 0.76 V to 5.5 V ? Highly efficient integrated FETs optimized for lower duty cycle applications – 63 mΩ (hi 文件:2.29791 Mbytes 頁數(shù):36 Pages | TI 德州儀器 | TI | ||
TPS54526 4.5-V to 18-V Input, 5.5-A Synchronous Step-Down Converter with Ecomode ? 1 Features ? D-CAP2? mode enables fast transient response ? Low output ripple and allows ceramic output capacitor ? Wide VIN input voltage range: 4.5 V to 18 V ? Output voltage range: 0.76 V to 5.5 V ? Highly efficient integrated FETs optimized for lower duty cycle applications – 63 mΩ (hi 文件:2.29791 Mbytes 頁數(shù):36 Pages | TI 德州儀器 | TI | ||
TPS54526 4.5-V to 18-V Input, 5.5-A Synchronous Step-Down Converter with Ecomode ? 1 Features ? D-CAP2? mode enables fast transient response ? Low output ripple and allows ceramic output capacitor ? Wide VIN input voltage range: 4.5 V to 18 V ? Output voltage range: 0.76 V to 5.5 V ? Highly efficient integrated FETs optimized for lower duty cycle applications – 63 mΩ (hi 文件:2.29791 Mbytes 頁數(shù):36 Pages | TI 德州儀器 | TI | ||
TPS54526 4.5-V to 18-V Input, 5.5-A Synchronous Step-Down Converter with Ecomode ? 1 Features ? D-CAP2? mode enables fast transient response ? Low output ripple and allows ceramic output capacitor ? Wide VIN input voltage range: 4.5 V to 18 V ? Output voltage range: 0.76 V to 5.5 V ? Highly efficient integrated FETs optimized for lower duty cycle applications – 63 mΩ (hi 文件:2.29791 Mbytes 頁數(shù):36 Pages | TI 德州儀器 | TI | ||
TPS54526 4.5-V to 18-V Input, 5.5-A Synchronous Step-Down Converter with Ecomode ? 1 Features ? D-CAP2? mode enables fast transient response ? Low output ripple and allows ceramic output capacitor ? Wide VIN input voltage range: 4.5 V to 18 V ? Output voltage range: 0.76 V to 5.5 V ? Highly efficient integrated FETs optimized for lower duty cycle applications – 63 mΩ (hi 文件:2.29791 Mbytes 頁數(shù):36 Pages | TI 德州儀器 | TI | ||
TPS54526 4.5-V to 18-V Input, 5.5-A Synchronous Step-Down Converter with Ecomode ? 1 Features ? D-CAP2? mode enables fast transient response ? Low output ripple and allows ceramic output capacitor ? Wide VIN input voltage range: 4.5 V to 18 V ? Output voltage range: 0.76 V to 5.5 V ? Highly efficient integrated FETs optimized for lower duty cycle applications – 63 mΩ (hi 文件:2.29791 Mbytes 頁數(shù):36 Pages | TI 德州儀器 | TI | ||
TPS54526 4.5-V to 18-V Input, 5.5-A Synchronous Step-Down Converter with Ecomode ? 1 Features ? D-CAP2? mode enables fast transient response ? Low output ripple and allows ceramic output capacitor ? Wide VIN input voltage range: 4.5 V to 18 V ? Output voltage range: 0.76 V to 5.5 V ? Highly efficient integrated FETs optimized for lower duty cycle applications – 63 mΩ (hi 文件:2.29791 Mbytes 頁數(shù):36 Pages | TI 德州儀器 | TI |
技術(shù)參數(shù)
- Vin (Max) (V):
18
- Vout (Min) (V):
0.76
- Vout (Max) (V):
5.5
- Iout (Max) (A):
5.5
- Iq (Typ) (uA):
900
- Switching frequency (Min) (kHz):
650
- Switching frequency (Max) (kHz):
650
- Features:
Enable
- Operating temperature range (C):
-40 to 85
- Rating:
Catalog
- Regulated outputs (#):
1
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實(shí)單可談,量大價(jià)優(yōu) |
詢價(jià) | |||
TI/德州 |
2018+ |
3.3 |
32500 |
德州代理承諾銷售原裝正品公司可開正規(guī)17%增值稅票 |
詢價(jià) | ||
N/A |
99 |
詢價(jià) | |||||
TI |
2016+ |
HTSSOP14 |
3000 |
主營TI,絕對原裝,假一賠十,可開17%增值稅發(fā)票! |
詢價(jià) | ||
TI |
1706+ |
HTSSOP14 |
9100 |
只做原裝進(jìn)口,假一罰十 |
詢價(jià) | ||
TI |
23+ |
NA |
8021 |
專業(yè)電子元器件供應(yīng)鏈正邁科技特價(jià)代理特價(jià),原裝元器件供應(yīng),支持開發(fā)樣品 |
詢價(jià) | ||
TI |
25+ |
HTSSOP14 |
90000 |
一級代理商進(jìn)口原裝現(xiàn)貨、假一罰十價(jià)格合理 |
詢價(jià) | ||
TI |
2018+ |
26976 |
代理原裝現(xiàn)貨/特價(jià)熱賣! |
詢價(jià) | |||
TI |
1630+ |
HTSSOP14 |
810 |
代理品牌 |
詢價(jià) | ||
TI |
三年內(nèi) |
1983 |
只做原裝正品 |
詢價(jià) |
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