| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
RT7290A | 6A, 23V, 500kHz, ACOT? Synchronous Buck Converter with LDO for System 3.3V General Description The RT7290A is a synchronous Buck converter with Advanced Constant On-Time (ACOT? ) mode control. The main control loop of the RT7290A uses an ACOT? mode control which provides a very fast transient response with no external compensators. The RT7290A operates from 5V to 2 文件:292.95 Kbytes 頁(yè)數(shù):19 Pages | RICHTEK 立锜科技 | RICHTEK | |
6A, 23V, 500kHz, ACOT? Synchronous Buck Converter with LDO for System 3.3V General Description The RT7290A is a synchronous Buck converter with Advanced Constant On-Time (ACOT? ) mode control. The main control loop of the RT7290A uses an ACOT? mode control which provides a very fast transient response with no external compensators. The RT7290A operates from 5V to 2 文件:292.95 Kbytes 頁(yè)數(shù):19 Pages | RICHTEK 立锜科技 | RICHTEK | ||
RT7290A | 含 3.3V 線性穩(wěn)壓器的 23V, 6A, 500kHz, ACOT? 同步 Buck 轉(zhuǎn)換器 RT7290A 是采用 ACOT? 控制架構(gòu)的同步 Buck 轉(zhuǎn)換器,無(wú)需使用外部補(bǔ)償組件即可擁有極快的瞬態(tài)回應(yīng)特性。其輸入電壓范圍為5V至23V,且提供一個(gè)輸出3.3V的LDO和一個(gè)300kHz CLK來(lái)驅(qū)動(dòng)一個(gè)外部電荷泵電路。具有過(guò)流保護(hù)、欠壓保護(hù)、過(guò)壓保護(hù)等完整的保護(hù)特性,還有 1.5ms 軟啟動(dòng)時(shí)間和開漏 Power Good 輸出。 ? 輸入電壓范圍:5V至23V\n? ACOTTM 控制架構(gòu),具有超快瞬態(tài)響應(yīng)\n? 支持MLCC輸出電容\n? 內(nèi)建OVP/UVP/OCP\n? 固定300kHz VCLK支持電荷泵 \n? 過(guò)熱關(guān)機(jī)保護(hù); | Richtek 立锜科技 | Richtek | |
Package:16-PowerUFQFN;包裝:管件 類別:集成電路(IC) 線性穩(wěn)壓器控制器 描述:IC BUCK ADJ 23V 6A UQFN-16(FC) | Richtek USA Inc. | Richtek USA Inc. | ||
Package:16-PowerUFQFN;包裝:管件 類別:集成電路(IC) 穩(wěn)壓器 - 線性 + 開關(guān) 描述:IC BUCK ADJ 23V 6A UQFN-16(FC) | Richtek USA Inc. | Richtek USA Inc. |
技術(shù)參數(shù)
- Vin(min)(V):
5
- Vin(max)(V):
23
- Number of Outputs:
1
- Vout(min)(V):
3.267
- Vout(max)(V):
3.333
- Output Adj. Method:
Fixed
- Iout(max)(A):
6
- Current Limit(typ)(A):
9.5
- Freq(typ)(kHz):
500
- Ext Sync:
No
- Ron_HS(typ)(mOhm):
31
- Ron_LS(typ)(mOhm):
20
- Iq(typ)(mA):
0.1
- Features:
ACOT Control;Built-in Bootstrap Switch;COT Control;Cycle-by-Cycle Current Limit;Diode Emulation Mode;Enable Input;Fast Transient Response;Internal Compensation;Low Dropout;OCP;OTP;OVP;Power Good;SCP;Stable with Ceramic Capacitor;UVP
- Package Type:
UQFN3x3-16(FC)
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RICHTEK |
24+ |
65300 |
一級(jí)代理/放心購(gòu)買! |
詢價(jià) | |||
RICHTEK/立锜 |
21+ |
原廠封裝 |
88950 |
詢價(jià) | |||
RICHTEK/立锜 |
22+ |
100000 |
代理渠道/只做原裝/可含稅 |
詢價(jià) | |||
RICHTEK/立锜 |
21+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
RICHTEK/立锜 |
24+ |
QFN |
22163 |
原裝正品現(xiàn)貨供應(yīng) |
詢價(jià) | ||
RICHTEK/立锜 |
25+ |
QFN |
15000 |
一級(jí)代理原裝現(xiàn)貨 |
詢價(jià) | ||
RICHTEK/立锜 |
2447 |
QFN |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
Richtek(立崎) |
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) | ||
RICHTEK |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
RICHTEK/立锜 |
23+ |
QFN16 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) |
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