ISL6440集成電路(IC)的DC-DC開關(guān)控制器規(guī)格書PDF中文資料

廠商型號 |
ISL6440 |
參數(shù)屬性 | ISL6440 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DC-DC開關(guān)控制器;產(chǎn)品描述:IC REG CTRLR BUCK 24QSOP |
功能描述 | 300kHz Dual, 180 Degree Out-of-Phase, Step-Down PWM Controller |
封裝外殼 | 24-SSOP(0.154",3.90mm 寬) |
文件大小 |
346.03 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(shí)間 | 2025-3-3 18:35:00 |
人工找貨 | ISL6440價(jià)格和庫存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
ISL6440規(guī)格書詳情
300kHz Dual, 180° Out-of-Phase, StepDown PWM Controller
The ISL6440 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 . . . . . . . . . . . . . . . . . . . . . . . 300kHz
? 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
- Overtemperature
- Independent Shutdown for Both PWMs
? Excellent Dynamic Response
- Voltage Feed-Forward with Current Mode Control
? Pb-Free Plus Anneal Available (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:
ISL6440IA
- 制造商:
Renesas Electronics America Inc
- 類別:
集成電路(IC) > DC-DC 開關(guān)控制器
- 包裝:
卷帶(TR)
- 輸出類型:
晶體管驅(qū)動(dòng)器
- 功能:
降壓
- 輸出配置:
正
- 拓?fù)洌?/span>
降壓
- 輸出階段:
2
- 電壓 - 供電 (Vcc/Vdd):
5.6V ~ 24V
- 頻率 - 開關(guān):
300kHz
- 占空比(最大):
93%
- 同步整流器:
是
- 時(shí)鐘同步:
無
- 控制特性:
使能,相位控制,電源良好,軟啟動(dòng),
- 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(jià)格 |
---|---|---|---|---|---|---|---|
INTERSIL |
2016+ |
QSOP24 |
6000 |
公司只做原裝,假一罰十,可開17%增值稅發(fā)票! |
詢價(jià) | ||
INTERSIL |
2015+ |
SMD/DIP |
19889 |
一級代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
RENESAS/瑞薩 |
24+ |
QSOP24 |
3821 |
原裝柜臺現(xiàn)貨特價(jià)熱賣 |
詢價(jià) | ||
INTERSIL |
20+ |
SOIC-8 |
35900 |
原裝優(yōu)勢主營型號-可開原型號增稅票 |
詢價(jià) | ||
23+ |
NA |
1000 |
專做原裝正品,假一罰百! |
詢價(jià) | |||
Intersil |
24+ |
24-QSOP |
66800 |
原廠授權(quán)一級代理,專注汽車、醫(yī)療、工業(yè)、新能源! |
詢價(jià) | ||
INTERSIL |
22+ |
SOP |
20000 |
保證原裝正品,假一陪十 |
詢價(jià) | ||
INTERSIL |
1936+ |
QSOP-24 |
6852 |
只做原裝正品現(xiàn)貨或訂貨!假一賠十! |
詢價(jià) | ||
INTERSIL |
24+ |
QSOP-24 |
2000 |
特價(jià)清貨原裝現(xiàn)貨 |
詢價(jià) | ||
RENESAS(瑞薩)/IDT |
1932+ |
QSOP-24 |
2789 |
向鴻優(yōu)勢倉庫庫存-絕對原裝正品-不做假貨! |
詢價(jià) |