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ISL6244HRZ-T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 |
ISL6244HRZ-T |
參數(shù)屬性 | ISL6244HRZ-T 封裝/外殼為32-VFQFN 裸露焊盤;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;產品描述:IC REG CTRLR BUCK 32QFN |
功能描述 | Multi-Phase PWM Controller |
封裝外殼 | 32-VFQFN 裸露焊盤 |
文件大小 |
845.65 Kbytes |
頁面數(shù)量 |
25 頁 |
生產廠商 | 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 | 2025-1-25 11:00:00 |
ISL6244HRZ-T規(guī)格書詳情
The ISL6244 provides core-voltage regulation by driving 2 to 4 interleaved synchronous-rectified buck-converter channels in parallel. Interleaving the channel timing results in increased ripple frequency which reduces input and output ripple currents. The reduction in ripple results in lower component cost, reduced dissipation, and a smaller implementation area.
Features
? Multi-Phase Power Conversion
- 2, 3 or 4 Phase Operation
? Active Channel Current Balancing
? Precision rDS(ON)Current Sharing
- Lossless
-Low Cost
? Precision CORE Voltage Regulation
- Differential Remote Output Voltage Sensing
- Programmable Reference Offset
- ±1 System Accuracy
? Microprocessor Voltage Identification Input
- 5-Bit VID Input
- 0.800V to 1.550V in 25mV Steps
- Dynamic VID Technology
? Programmable Droop Voltage
? Excellent Dynamic Response
- Combined Input Voltage Feed-Forward and Pulse-by-Pulse Average Current Mode
? Over Current Protection
? Digital Soft Start
? Threshold Sensitive Enable Input
? High Ripple Frequency (160kHz to 4MHz)
? 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 Available (RoHS Compliant)
產品屬性
- 產品編號:
ISL6244HRZ-T
- 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:
PWM 信號
- 功能:
降壓
- 輸出配置:
正
- 拓撲:
降壓
- 輸出階段:
4
- 電壓 - 供電 (Vcc/Vdd):
4.75V ~ 5.25V
- 頻率 - 開關:
80kHz ~ 1MHz
- 占空比(最大):
75%
- 時鐘同步:
無
- 控制特性:
使能,頻率控制,電源良好
- 工作溫度:
-10°C ~ 100°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
32-VFQFN 裸露焊盤
- 供應商器件封裝:
32-QFN(5x5)
- 描述:
IC REG CTRLR BUCK 32QFN
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
INTERSIL |
1923+ |
NA |
7823 |
原裝進口現(xiàn)貨庫存專業(yè)工廠研究所配單供貨 |
詢價 | ||
INTERSIL |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
Intersil |
23+ |
32-QFN5x5 |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 | ||
Intersil |
2318+ |
VFQFN-32 |
6890 |
長期供貨進口原裝熱賣現(xiàn)貨 |
詢價 | ||
Intersil |
24+ |
32-QFN |
4373 |
原裝現(xiàn)貨 |
詢價 | ||
Intersil(英特矽爾) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務做口碑有支持 |
詢價 | ||
NITERSIL |
24+ |
QFN |
39500 |
進口原裝現(xiàn)貨 支持實單價優(yōu) |
詢價 | ||
INTERSI |
24+ |
QFN |
65300 |
一級代理/放心購買! |
詢價 | ||
INTERSIL |
22+ |
QFN |
39197 |
鄭重承諾只做原裝進口現(xiàn)貨 |
詢價 | ||
INTERSIL |
21+ |
QFN |
10000 |
原裝現(xiàn)貨假一罰十 |
詢價 |