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ISL6551IBZ集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關式控制器規(guī)格書PDF中文資料
廠商型號 |
ISL6551IBZ |
參數(shù)屬性 | ISL6551IBZ 封裝/外殼為28-SOIC(0.295",7.50mm 寬);包裝為管件;類別為集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關式控制器;產(chǎn)品描述:IC REG CTRLR FULL-BRIDGE 28SOIC |
功能描述 | ZVS Full Bridge PWM Controller |
封裝外殼 | 28-SOIC(0.295",7.50mm 寬) |
文件大小 |
619.42 Kbytes |
頁面數(shù)量 |
26 頁 |
生產(chǎn)廠商 | Intersil Corporation |
企業(yè)簡稱 |
Intersil |
中文名稱 | Intersil Corporation官網(wǎng) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-1-9 23:00:00 |
ISL6551IBZ規(guī)格書詳情
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:
ISL6551IBZ
- 制造商:
Renesas Electronics America Inc
- 類別:
集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關式控制器
- 包裝:
管件
- 輸出類型:
晶體管驅(qū)動器
- 功能:
升壓/降壓
- 輸出配置:
正,可提供隔離
- 拓撲:
全橋
- 輸出階段:
1
- 電壓 - 供電 (Vcc/Vdd):
10.8V ~ 13.2V
- 頻率 - 開關:
50kHz ~ 500kHz
- 占空比(最大):
50%
- 同步整流器:
是
- 時鐘同步:
無
- 控制特性:
限流,空載時間控制,使能,軟啟動
- 工作溫度:
0°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
28-SOIC(0.295",7.50mm 寬)
- 供應商器件封裝:
28-SOIC
- 描述:
IC REG CTRLR FULL-BRIDGE 28SOIC
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
ISL |
23+ |
NA/ |
74 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
INTERSIL |
2016+ |
SOP28 |
2847 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
INTERSIL |
16+ |
SOP |
3000 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
INTERSIL |
23+ |
SOP28 |
20000 |
原廠原裝正品現(xiàn)貨 |
詢價 | ||
ISL |
22+ |
SOP-28 |
354000 |
詢價 | |||
INTERSIL |
05/06+ |
SOIC28 |
1568 |
全新原裝100真實現(xiàn)貨供應 |
詢價 | ||
INTERSIL |
24+ |
原裝 |
2300 |
絕對原裝自家現(xiàn)貨!真實庫存!歡迎來電! |
詢價 | ||
Intersil |
23+ |
28-SOIC |
66800 |
原廠授權一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價 | ||
INTERSIL |
22+ |
SOP28 |
2500 |
大量原裝現(xiàn)貨,特價甩賣! |
詢價 | ||
INTERSIL |
22+ |
SOP28 |
25000 |
只做原裝進口現(xiàn)貨,專注配單 |
詢價 |