ISL6551AB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
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廠商型號 |
ISL6551AB |
參數(shù)屬性 | ISL6551AB 封裝/外殼為28-SOIC(0.295",7.50mm 寬);包裝為卷帶(TR);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 | 2025-3-1 11:52:00 |
人工找貨 | ISL6551AB價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
ISL6551AB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:
ISL6551ABZ
- 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:
卷帶(TR)
- 輸出類型:
晶體管驅動器
- 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:
-40°C ~ 105°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 |
---|---|---|---|---|---|---|---|
INTERSIL |
22+ |
SOP28 |
25000 |
只做原裝進口現(xiàn)貨,專注配單 |
詢價 | ||
INTERSIL |
24+ |
SOP28 |
16800 |
絕對原裝進口現(xiàn)貨,假一賠十,價格優(yōu)勢!? |
詢價 | ||
INTERSIL |
20+ |
SOP28 |
12300 |
獨立分銷商 公司只做原裝 誠心經(jīng)營 免費試樣正品保證 |
詢價 | ||
INTERSIL |
23+ |
SOP28 |
10000 |
原廠授權一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
三年內(nèi) |
1983 |
只做原裝正品 |
詢價 | ||||
INTERSIL |
25+ |
SOP28 |
2500 |
大量原裝現(xiàn)貨,特價甩賣! |
詢價 | ||
INTERSIL |
23+ |
SOP28 |
8000 |
只做原裝現(xiàn)貨 |
詢價 | ||
Intersil |
2318+ |
SOIC-8 |
6890 |
長期供貨進口原裝熱賣現(xiàn)貨 |
詢價 | ||
Intersil |
24+ |
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 |
24+ |
28-QFN |
7111 |
原裝現(xiàn)貨 |
詢價 |