首頁(yè)>ISL6551ARZ>規(guī)格書(shū)詳情
ISL6551ARZ集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開(kāi)關(guān)式控制器規(guī)格書(shū)PDF中文資料

廠商型號(hào) |
ISL6551ARZ |
參數(shù)屬性 | ISL6551ARZ 封裝/外殼為28-VQFN 裸露焊盤(pán);包裝為卷帶(TR);類(lèi)別為集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開(kāi)關(guān)式控制器;產(chǎn)品描述:IC REG CTRLR FULL-BRIDGE 28QFN |
功能描述 | ZVS Full Bridge PWM Controller |
封裝外殼 | 28-VQFN 裸露焊盤(pán) |
文件大小 |
619.42 Kbytes |
頁(yè)面數(shù)量 |
26 頁(yè) |
生產(chǎn)廠商 | Intersil Corporation |
企業(yè)簡(jiǎn)稱 |
Intersil |
中文名稱 | Intersil Corporation官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-3-9 22:30:00 |
人工找貨 | ISL6551ARZ價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
ISL6551ARZ規(guī)格書(shū)詳情
ZVS Full Bridge PWM Controller
The ISL6551 is a zero voltage switching (ZVS) full-bridge PWM controller designed for isolated power systems. This part implements a unique control algorithm for fixedfrequency ZVS current mode control, yielding high efficiency with low EMI. The two lower drivers are PWM-controlled on the trailing edge and employ resonant delay while the two upper drivers are driven at a fixed 50 duty cycle.
Features
? High Speed PWM (up to 1MHz) for ZVS Full Bridge Control
? Current Mode Control Compatible
? High Current High-Side and Low-Side Totem-Pole Drivers
? Adjustable Resonant Delay for ZVS
? 10MHz Error Amplifier Bandwidth
? Programmable Soft-Start
? Precision Bandgap Reference
? Latching Shutdown Input
? Non-latching Enable Input
? Adjustable Leading Edge Blanking
? Adjustable Dead Time Control
? Adjustable Ramp for Slope Compensation
? Fast Short-Circuit Protection (Hiccup Mode)
? Adjustable Cycle-by-Cycle Peak Current Limiting
? Drive Signals to Implement Synchronous Rectification
? VDD Under-voltage Lockout
? Current Share Support
? ±5 “In Regulation” Indication
? QFN Package:
- Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat
No Leads - Package Outline
- Near Chip Scale Package footprint, which improves
PCB efficiency and has a thinner profile
? Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
? Full-Bridge and Push-Pull Converters
? Power Supplies for Off-line and Telecom/Datacom
? Power Supplies for High End Microprocessors and Servers
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
ISL6551ARZ
- 制造商:
Renesas Electronics America Inc
- 類(lèi)別:
集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開(kāi)關(guān)式控制器
- 包裝:
卷帶(TR)
- 輸出類(lèi)型:
晶體管驅(qū)動(dòng)器
- 功能:
升壓/降壓
- 輸出配置:
正,可提供隔離
- 拓?fù)洌?/span>
全橋
- 輸出階段:
1
- 電壓 - 供電 (Vcc/Vdd):
10.8V ~ 13.2V
- 頻率 - 開(kāi)關(guān):
50kHz ~ 500kHz
- 占空比(最大):
50%
- 同步整流器:
是
- 時(shí)鐘同步:
無(wú)
- 控制特性:
限流,空載時(shí)間控制,使能,軟啟動(dòng)
- 工作溫度:
-40°C ~ 105°C(TA)
- 安裝類(lèi)型:
表面貼裝型
- 封裝/外殼:
28-VQFN 裸露焊盤(pán)
- 供應(yīng)商器件封裝:
28-QFN(6x6)
- 描述:
IC REG CTRLR FULL-BRIDGE 28QFN
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
INTERSI |
2020+ |
SOP |
80000 |
只做自己庫(kù)存,全新原裝進(jìn)口正品假一賠百,可開(kāi)13%增 |
詢價(jià) | ||
INTERSIL |
23+ |
SOP28 |
6000 |
詢價(jià) | |||
INTERSIL |
22+23+ |
28SOIC |
21723 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
INTERSIL |
24+ |
SOP28 |
100 |
詢價(jià) | |||
Intersil |
24+ |
28-QFN |
7111 |
原裝現(xiàn)貨 |
詢價(jià) | ||
INTERSIL |
23+ |
QFN |
7000 |
詢價(jià) | |||
Intersil |
23+ |
SOP28 |
7750 |
全新原裝優(yōu)勢(shì) |
詢價(jià) | ||
I |
24+ |
SOP28P |
6980 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢價(jià) | ||
Intersil |
2318+ |
VFDFN-10 |
6890 |
長(zhǎng)期供貨進(jìn)口原裝熱賣(mài)現(xiàn)貨 |
詢價(jià) | ||
INTERSIL |
25+ |
SOP28 |
2500 |
大量原裝現(xiàn)貨,特價(jià)甩賣(mài)! |
詢價(jià) |