| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
TPS548A20 | TPS548A20 1.5-V to 20-V (4.5-V to 25-V Bias) Input, 15-A Synchronous Step-Down SWIFT? Converter 1 Features 1? Integrated SWIFT? 9.9-mΩ and 4.3-mΩ MOSFETs Support 15-A Continuous IOUT ? Wide Conversion Input Voltage Range: 1.5 V to 20 V (with Snubber) ? Output Voltage Range from 0.6 V to 5.5 V ? Supports All Ceramic Output Capacitors ? Reference Voltage: 600 mV with ±0.5% Tolerance 文件:1.94413 Mbytes 頁(yè)數(shù):40 Pages | TI 德州儀器 | TI | |
TPS548A20 | 15-A Synchronous Step-Down SWIFT Converter 文件:1.6941 Mbytes 頁(yè)數(shù):36 Pages | TI 德州儀器 | TI | |
TPS548A20 | 1.5V 至 20V、15A 同步 SWIFT? 降壓轉(zhuǎn)換器 TPS548A20 是一款具有自適應(yīng)導(dǎo)通時(shí)間 D-CAP3 控制模式的小尺寸同步降壓轉(zhuǎn)換器。此器件使得空間受限類電源系統(tǒng)易于使用,并且外部組件數(shù)量較少。 此器件 特有 高性能集成 MOSFET、精準(zhǔn) 0.6V 基準(zhǔn)和一個(gè)集成的升壓開(kāi)關(guān)。具有競(jìng)爭(zhēng)力的 特性 包括:極低外部組件數(shù)量、快速負(fù)載瞬態(tài)響應(yīng)、自動(dòng)跳躍模式操作、內(nèi)部軟啟動(dòng)控制,并且無(wú)需補(bǔ)償。 強(qiáng)制持續(xù)傳導(dǎo)模式有助于滿足高性能 DSP 和 FPGA 應(yīng)用的嚴(yán)格電壓調(diào)節(jié)精度要求。TPS548A20 采用 28 引腳 VQFN-CLIP 封裝,并且在 -40°C 至 125°C 的環(huán)境溫度范圍內(nèi)額定運(yùn)行。 ? 集成的 SWIFT9.9mΩ 和 4.3mΩ 金屬氧化物半導(dǎo)體場(chǎng)效應(yīng)晶體管 (MOSFET) 支持 15A 持續(xù) IOUT\n? 輸出電壓范圍:0.6V 至 5.5V\n? 基準(zhǔn)電壓:600mV,±0.5% 容限(在 –40°C 至 85°C 的環(huán)境溫度范圍內(nèi))\n? HICCUP 過(guò)流保護(hù)\n? 針對(duì)嚴(yán)格輸出紋波和電壓容差要求的強(qiáng)制連續(xù)傳導(dǎo)模式 (FCCM)\n? 8 個(gè)可通過(guò) PMBus 接口在 200kHz 至 1MHz 之間選擇的頻率設(shè)置\n? WEBENCH 設(shè)計(jì)中心提供支持; | TI 德州儀器 | TI | |
TPS548A20 1.5-V to 20-V (4.5-V to 25-V Bias) Input, 15-A Synchronous Step-Down SWIFT? Converter 1 Features 1? Integrated SWIFT? 9.9-mΩ and 4.3-mΩ MOSFETs Support 15-A Continuous IOUT ? Wide Conversion Input Voltage Range: 1.5 V to 20 V (with Snubber) ? Output Voltage Range from 0.6 V to 5.5 V ? Supports All Ceramic Output Capacitors ? Reference Voltage: 600 mV with ±0.5% Tolerance 文件:1.94413 Mbytes 頁(yè)數(shù):40 Pages | TI 德州儀器 | TI | ||
TPS548A20 1.5-V to 20-V (4.5-V to 25-V Bias) Input, 15-A Synchronous Step-Down SWIFT? Converter 1 Features 1? Integrated SWIFT? 9.9-mΩ and 4.3-mΩ MOSFETs Support 15-A Continuous IOUT ? Wide Conversion Input Voltage Range: 1.5 V to 20 V (with Snubber) ? Output Voltage Range from 0.6 V to 5.5 V ? Supports All Ceramic Output Capacitors ? Reference Voltage: 600 mV with ±0.5% Tolerance 文件:1.94413 Mbytes 頁(yè)數(shù):40 Pages | TI 德州儀器 | TI | ||
TPS548A20 1.5-V to 20-V (4.5-V to 25-V Bias) Input, 15-A Synchronous Step-Down SWIFT? Converter 1 Features 1? Integrated SWIFT? 9.9-mΩ and 4.3-mΩ MOSFETs Support 15-A Continuous IOUT ? Wide Conversion Input Voltage Range: 1.5 V to 20 V (with Snubber) ? Output Voltage Range from 0.6 V to 5.5 V ? Supports All Ceramic Output Capacitors ? Reference Voltage: 600 mV with ±0.5% Tolerance 文件:1.94413 Mbytes 頁(yè)數(shù):40 Pages | TI 德州儀器 | TI | ||
TPS548A20 1.5-V to 20-V (4.5-V to 25-V Bias) Input, 15-A Synchronous Step-Down SWIFT? Converter 1 Features 1? Integrated SWIFT? 9.9-mΩ and 4.3-mΩ MOSFETs Support 15-A Continuous IOUT ? Wide Conversion Input Voltage Range: 1.5 V to 20 V (with Snubber) ? Output Voltage Range from 0.6 V to 5.5 V ? Supports All Ceramic Output Capacitors ? Reference Voltage: 600 mV with ±0.5% Tolerance 文件:1.94413 Mbytes 頁(yè)數(shù):40 Pages | TI 德州儀器 | TI | ||
TPS548A20 1.5-V to 20-V (4.5-V to 25-V Bias) Input, 15-A Synchronous Step-Down SWIFT? Converter 1 Features 1? Integrated SWIFT? 9.9-mΩ and 4.3-mΩ MOSFETs Support 15-A Continuous IOUT ? Wide Conversion Input Voltage Range: 1.5 V to 20 V (with Snubber) ? Output Voltage Range from 0.6 V to 5.5 V ? Supports All Ceramic Output Capacitors ? Reference Voltage: 600 mV with ±0.5% Tolerance 文件:1.94413 Mbytes 頁(yè)數(shù):40 Pages | TI 德州儀器 | TI | ||
TPS548A20 1.5-V to 20-V (4.5-V to 25-V Bias) Input, 15-A Synchronous Step-Down SWIFT? Converter 1 Features 1? Integrated SWIFT? 9.9-mΩ and 4.3-mΩ MOSFETs Support 15-A Continuous IOUT ? Wide Conversion Input Voltage Range: 1.5 V to 20 V (with Snubber) ? Output Voltage Range from 0.6 V to 5.5 V ? Supports All Ceramic Output Capacitors ? Reference Voltage: 600 mV with ±0.5% Tolerance 文件:1.94413 Mbytes 頁(yè)數(shù):40 Pages | TI 德州儀器 | TI | ||
TPS548A20 1.5-V to 20-V (4.5-V to 25-V Bias) Input, 15-A Synchronous Step-Down SWIFT? Converter 1 Features 1? Integrated SWIFT? 9.9-mΩ and 4.3-mΩ MOSFETs Support 15-A Continuous IOUT ? Wide Conversion Input Voltage Range: 1.5 V to 20 V (with Snubber) ? Output Voltage Range from 0.6 V to 5.5 V ? Supports All Ceramic Output Capacitors ? Reference Voltage: 600 mV with ±0.5% Tolerance 文件:1.94413 Mbytes 頁(yè)數(shù):40 Pages | TI 德州儀器 | TI |
技術(shù)參數(shù)
- Vin (Max) (V):
20
- Vout (Min) (V):
0.6
- Vout (Max) (V):
5.5
- Iout (Max) (A):
15
- Iq (Typ) (uA):
1350
- Switching frequency (Min) (kHz):
250
- Switching frequency (Max) (kHz):
1000
- Features:
Adjustable Current Limit
- Operating temperature range (C):
-40 to 125
- Rating:
Catalog
- Regulated outputs (#):
1
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
正納電子熱銷 |
23+ |
NA |
26094 |
10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品,做服務(wù)型企業(yè) |
詢價(jià) | ||
80000 |
詢價(jià) | ||||||
TI |
24+ |
VQFN-28 |
10000 |
詢價(jià) | |||
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+ |
Converter |
32500 |
德州代理承諾銷售原裝正品公司可開(kāi)正規(guī)17%增值稅票 |
詢價(jià) | ||
23+ |
NA |
6800 |
原裝正品,力挺實(shí)單 |
詢價(jià) | |||
TI |
23+、24+ |
28-VFQFN |
10000 |
原裝正品 |
詢價(jià) | ||
24+ |
32000 |
全新原廠原裝正品現(xiàn)貨,低價(jià)出售,實(shí)單可談 |
詢價(jià) | ||||
TI/德州儀器 |
24+ |
N/A |
20000 |
原廠直供原裝正品 |
詢價(jià) | ||
TI(德州儀器) |
25+ |
封裝 |
500000 |
源自原廠成本,高價(jià)回收工廠呆滯 |
詢價(jià) |
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