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ISL6244HRZ集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器規(guī)格書PDF中文資料

廠商型號 |
ISL6244HRZ |
參數(shù)屬性 | ISL6244HRZ 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(guān)式控制器;產(chǎn)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(chǎn)廠商 | Intersil Corporation |
企業(yè)簡稱 |
Intersil |
中文名稱 | Intersil Corporation官網(wǎng) |
原廠標(biāo)識 | ![]() |
數(shù)據(jù)手冊 | |
更新時間 | 2025-5-4 18:48:00 |
人工找貨 | ISL6244HRZ價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
ISL6244HRZ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(chǎn)品屬性
- 產(chǎn)品編號:
ISL6244HRZ
- 制造商:
Renesas Electronics America Inc
- 類別:
集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關(guān)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(guān):
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(yīng)商器件封裝:
32-QFN(5x5)
- 描述:
IC REG CTRLR BUCK 32QFN
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
INTERSIL |
23+ |
QFN |
35890 |
詢價 | |||
NITERSIL |
09+ |
QFN |
1548 |
原裝現(xiàn)貨支持BOM配單服務(wù) |
詢價 | ||
Intersil |
24+ |
32-QFN |
2918 |
原裝現(xiàn)貨 |
詢價 | ||
INTERSI |
18+ |
QFN |
85600 |
保證進口原裝可開17%增值稅發(fā)票 |
詢價 | ||
三年內(nèi) |
1983 |
只做原裝正品 |
詢價 | ||||
Intersil |
22+ |
32-VFQFN |
2100 |
詢價 | |||
Infineon |
23+ |
QFN |
7000 |
詢價 | |||
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 |
25+ |
32-VFQFN 裸露焊盤 |
3216 |
原裝正品 價格優(yōu)勢 |
詢價 | ||
INTERSIL |
0923+ |
QFN |
1247 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 |