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ISL6445IAZ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
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廠商型號 |
ISL6445IAZ |
參數(shù)屬性 | ISL6445IAZ 封裝/外殼為24-SSOP(0.154",3.90mm 寬);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 24QSOP |
功能描述 | 1.4MHz Dual, 180 Out-of-Phase, Step-Down PWM Controller |
封裝外殼 | 24-SSOP(0.154",3.90mm 寬) |
文件大小 |
259.089 Kbytes |
頁面數(shù)量 |
15 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 | 2025-2-23 23:00:00 |
人工找貨 | ISL6445IAZ價格和庫存,歡迎聯(lián)系客服免費人工找貨 |
ISL6445IAZ規(guī)格書詳情
1.4MHz Dual, 180° Out-of-Phase, Step-Down PWM Controller
The ISL6445 is a high-performance, dual-output PWM controller optimized for converting wall adapter, battery or network intermediate bus DC input supplies into the system supply voltages required for a wide variety of applications. Each output is adjustable down to 0.8V. The two PWMs are synchronized 180o out-of-phase reducing the RMS input current and ripple voltage.
Features
? Wide Input Supply Voltage Range
- 5.6V to 24V
- 4.5V to 5.6V
? Two Independently Programmable Output Voltages
? Switching Frequency . . . . . . . . . . . . . . . . . . . . . . .1.4MHz
? Out-of-Phase PWM Controller Operation
- Reduces Required Input Capacitance and Power Supply Induced Loads
? No External Current Sense Resistor
- Uses Lower MOSFET’s rDS(ON)
? Programmable Soft-Start
? Extensive Circuit Protection Functions
- PGOOD
- UVLO
- Overcurrent
- Over-temperature
- Independent Shutdown for Both PWMs
? Excellent Dynamic Response
- Voltage Feed-Forward with Current Mode Control
? Pb-Free (RoHS Compliant)
Applications
? Power Supplies with Two Outputs
? xDSL Modems/Routers
? DSP, ASIC, and FPGA Power Supplies
? Set-Top Boxes
? Dual Output Supplies for DSP, Memory, Logic, μP Core and I/O
? Telecom Systems
產(chǎn)品屬性
- 產(chǎn)品編號:
ISL6445IAZ
- 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:
晶體管驅(qū)動器
- 功能:
降壓
- 輸出配置:
正
- 拓撲:
降壓
- 輸出階段:
2
- 電壓 - 供電 (Vcc/Vdd):
5.6V ~ 24V
- 頻率 - 開關(guān):
1.4MHz
- 占空比(最大):
73%
- 同步整流器:
是
- 時鐘同步:
無
- 控制特性:
使能,相位控制,電源良好,軟啟動,
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
24-SSOP(0.154",3.90mm 寬)
- 供應(yīng)商器件封裝:
24-QSOP
- 描述:
IC REG CTRLR BUCK 24QSOP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
INTELSIL |
23+ |
NA/ |
709 |
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+ |
QSOP24 |
3900 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
INTERSI |
2020+ |
SSOP |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
INTERSIL |
QSOP24 |
2541 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
INTERSIL |
22+ |
NA |
1000 |
原裝正品支持實單 |
詢價 | ||
intersil |
SSOP |
68900 |
原包原標(biāo)簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
INTERSIL |
2402+ |
SSOP |
8324 |
原裝正品!實單價優(yōu)! |
詢價 | ||
INTERSIL |
23+ |
QSOP |
5000 |
原裝正品,假一罰十 |
詢價 | ||
Intersil |
24+ |
24-QSOP |
4368 |
原裝現(xiàn)貨 |
詢價 | ||
INTERSIL |
22+ |
QSOP |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應(yīng),支持實單! |
詢價 |