| 型號(hào) | 下載 訂購(gòu) | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
RT2856 | Synchronous Step-Down Converter 文件:308.13 Kbytes 頁(yè)數(shù):19 Pages | RICHTEK 立锜科技 | RICHTEK | |
RT2856 | 18V, 6A 同步 Buck 轉(zhuǎn)換器 RT2856是一款高效率、單晶同步降壓型DC/ DC轉(zhuǎn)換器,在4.5V至18V的輸入電源范圍可提供最高為6A的輸出電流。RT2856 藉由外部補(bǔ)償?shù)碾娏髂J郊軜?gòu)使得在很寬范圍的負(fù)載及輸出電容中,都可得到最佳的瞬態(tài)響應(yīng)。逐周期電流限制保護(hù)組件免受輸出短路影響;軟啟動(dòng)功能可在啟動(dòng)過(guò)程中防止了輸入電流過(guò)沖。故障保護(hù)包括輸出欠壓保護(hù),輸出過(guò)壓保護(hù),過(guò)熱保護(hù)。低電流消耗之電源關(guān)閉模式會(huì)將輸出關(guān)閉,有助于電池供電系統(tǒng)的電源管理。 ? 低 RDS(ON) 功率MOSFET 開(kāi)關(guān)26mΩ/19mΩ\n? 可調(diào)整切換頻率 : 200kHz 至 1.6MHz\n? 與外部頻率 :200kHz 至 1.6MHz 同步\n? 單調(diào)啟動(dòng)進(jìn)入預(yù)偏壓模式\n? Power Good指示器\n? 輸入欠壓鎖定\n? 符合RoHS標(biāo)準(zhǔn)及不含鹵素; | Richtek 立锜科技 | Richtek | |
6A, 18V, Synchronous Step-Down Converter General Description The RT2856H is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 6A output current from a 4.5V to 18V input supply. The RT2856H current-mode architecture with external compensation allows the transient response to be optimized over 文件:241.54 Kbytes 頁(yè)數(shù):19 Pages | RICHTEK 立锜科技 | RICHTEK | ||
絲印:01;Package:WQFN-14AL;6A, 18V, Synchronous Step-Down Converter General Description The RT2856H is a high efficiency, monolithic synchronous step-down DC/DC converter that can deliver up to 6A output current from a 4.5V to 18V input supply. The RT2856H current-mode architecture with external compensation allows the transient response to be optimized over 文件:241.54 Kbytes 頁(yè)數(shù):19 Pages | RICHTEK 立锜科技 | RICHTEK | ||
Synchronous Step-Down Converter 文件:308.13 Kbytes 頁(yè)數(shù):19 Pages | RICHTEK 立锜科技 | RICHTEK | ||
Package:14-WFQFN 裸露焊盤(pán);包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 功能:降壓 類(lèi)別:集成電路(IC) 穩(wěn)壓器 - DC-DC 開(kāi)關(guān)穩(wěn)壓器 描述:IC REG BUCK ADJUSTABLE 6A 14WQFN | Richtek USA Inc. | Richtek USA Inc. | ||
Package:14-WFQFN 裸露焊盤(pán);包裝:卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶 功能:降壓 類(lèi)別:集成電路(IC) DC DC 開(kāi)關(guān)穩(wěn)壓器 描述:IC REG BUCK ADJUSTABLE 6A 14WQFN | Richtek USA Inc. | Richtek USA Inc. |
技術(shù)參數(shù)
- Vin(min)(V):
4.5
- Vin(max)(V):
18
- Number of Outputs:
1
- Vout(min)(V):
0.8
- Vout(max)(V):
15
- Output Adj. Method:
Resistor
- Iout(max)(A):
6
- Current Limit(typ)(A):
11
- Freq(typ)(kHz):
480
- Freq(min)(kHz):
200
- Freq(max)(kHz):
1600
- Ext Sync:
Yes
- Ron_HS(typ)(mOhm):
26
- Ron_LS(typ)(mOhm):
19
- Iq(typ)(mA):
0.6
- Features:
100% Duty Cycle;Adjustable Frequency;Adjustable Soft-Start;Current Mode Control;Cycle-by-Cycle Current Limit;Enable Input;External Synchronization;Force PWM;OCP;OTP;Power Good;Stable with Ceramic Capacitor;UVP
- Package Type:
WQFN3.5x3.5-14A
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
RICHTEK |
25+23+ |
QFN |
27138 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢(xún)價(jià) | ||
RichtekUSAInc. |
24+ |
14-WQFN-AL(3.5x3.5) |
66800 |
原廠授權(quán)一級(jí)代理,專(zhuān)注汽車(chē)、醫(yī)療、工業(yè)、新能源! |
詢(xún)價(jià) | ||
RICHTEK/立锜 |
24+ |
WQFN3.5X3.5-14A |
74142 |
原裝正品現(xiàn)貨供應(yīng) |
詢(xún)價(jià) | ||
RICHTEK |
25+ |
QFN |
30000 |
代理全新原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì) |
詢(xún)價(jià) | ||
Richtek USA Inc. |
24+ |
14-WQFN-AL(3.5x3.5) |
65200 |
一級(jí)代理/放心采購(gòu) |
詢(xún)價(jià) | ||
Richtek |
20+ |
N/A |
2887 |
加我qq或微信,了解更多詳細(xì)信息,體驗(yàn)一站式購(gòu)物 |
詢(xún)價(jià) | ||
RICHTEK |
25+ |
QFN-14 |
3854 |
就找我吧!--邀您體驗(yàn)愉快問(wèn)購(gòu)元件! |
詢(xún)價(jià) | ||
Richtek(立崎) |
23+ |
NA |
26094 |
10年以上分銷(xiāo)經(jīng)驗(yàn)原裝進(jìn)口正品,做服務(wù)型企業(yè) |
詢(xún)價(jià) | ||
RICHTEK/立锜 |
23+ |
WQFN |
8160 |
原廠原裝 |
詢(xún)價(jià) | ||
RICHTEK/立锜 |
23+ |
WQFN3.53.5-14A |
6000 |
原裝正品假一罰百!可開(kāi)增票! |
詢(xún)價(jià) |
相關(guān)規(guī)格書(shū)
更多- UNE5532
- SI7970DP
- SI7958DP
- SI7913DN
- SI7942DP
- SI7911DN
- SI7900EDN
- SI7922DN
- SI7946DP
- SI7945DP
- SI7921DN
- SI7905DN
- SI7938DP
- SI7925DN
- SI7948DP
- SI7946ADP
- SE1
- XRCGB25M000F3N00R0
- WNS40H100CG
- TD62308
- TD62308APG
- TD62308AFG
- TL074
- TL074
- TL074
- TL074B
- TL074M
- SN65LVDT3486B
- TXFZ1800R120P2CM
- TA0559A
- TA0557A
- TA0556A
- TA0550A
- TA0559A
- TA0558A
- STA0557A
- STA0550A
- STA0559A
- STA0556A
- SDT23C05L02
- SR6872
- SR6835
- SR681K34RD
- SR680K10D
- SR681K40D
相關(guān)庫(kù)存
更多- SI7964DP
- SI7909DN
- SI7941DP
- SI7901EDN
- SI7940DP
- SI7956DP
- SI7980DP
- SI7902EDN
- SI7998DP
- SI7960DP
- SI7943DP
- SI7991DP
- SI7923DN
- SI7983DP
- SI7973DP
- SI7949DP
- SPC5605BF1MLQ6
- WNS40H100C
- WNS40H100CB
- TD62308BFG
- TD62308BP1G
- TD62308BF
- TL074
- TL074
- TL074A
- TL074-EP
- TL074H
- SN65LVDT3486AD
- TXFZ1800R170P2CM
- TA0555A
- TA0558A
- TA0557A
- TA0555A
- TA0556B
- T510X476K035ATA055
- STA0556B
- STA0558A
- STA0555A
- TPS25740BRGET
- SR6820
- SR6873
- SR681K14D
- SR681K18E
- SR681K34R
- SR681K20E

