ISL8502A集成電路(IC)的DCDC開(kāi)關(guān)穩(wěn)壓器規(guī)格書(shū)PDF中文資料

廠商型號(hào) |
ISL8502A |
參數(shù)屬性 | ISL8502A 封裝/外殼為24-VFQFN 裸露焊盤(pán);包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類(lèi)別為集成電路(IC)的DCDC開(kāi)關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG BUCK ADJUSTABLE 2A 24QFN |
功能描述 | 2A Synchronous Buck Regulator with Integrated MOSFETs |
封裝外殼 | 24-VFQFN 裸露焊盤(pán) |
文件大小 |
731.65 Kbytes |
頁(yè)面數(shù)量 |
20 頁(yè) |
生產(chǎn)廠商 | Intersil Corporation |
企業(yè)簡(jiǎn)稱(chēng) |
INTERSIL |
中文名稱(chēng) | Intersil Corporation官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-8-1 10:04:00 |
人工找貨 | ISL8502A價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
ISL8502A規(guī)格書(shū)詳情
2A Synchronous Buck Regulator with Integrated MOSFETs
The ISL8502A is a synchronous buck controller with internal MOSFETs packaged in a small 4mmx4mm QFN package. The ISL8502A can support a continuous load of 2A and has a very wide input voltage range. With the switching MOSFETs integrated into the IC, the complete regulator footprint can be very small and provide a much more efficient solution than a linear regulator.
The ISL8502A is capable of stand-alone operation or it can be used in a master slave combination for multiple outputs that are derived from the same input rail. Multiple slave channels (up to six) can be synchronized. This method minimizes the EMI and beat frequencies effect with multi-channel operation. The switching PWM controller drives two internal N-Channel MOSFETs in a synchronous-rectified buck converter topology.
特性 Features
? Up to 2A Continuous Output Current
? Integrated MOSFETs for Small Regulator Footprint
? Adjustable Switching Frequency, 500kHz to 1.2MHz
? Tight Output Voltage Regulation, ±1 Over-temperature
? Wide Input Voltage Range, 5V ±10 or 5.5V to 14V
? Wide Output Voltage Range, from 0.6V
? Simple Single-Loop Voltage-Mode PWM Control Design
? Input Voltage Feed-Forward for Constant Modulator Gain
? Fast PWM Converter Transient Response
? Lossless rDS(ON) High Side and Low Side Overcurrent Protections
? Undervoltage Detection
? Integrated Thermal Shutdown Protection
? Power-Good Indication
? Adjustable Soft-Start
? Start-Up with Pre-Bias Output
? Pb-free (RoHS Compliant)
Applications
? Point of Load Applications
? Graphics Cards - GPU and Memory Supplies
? ASIC Power Supplies
? Embedded Processor and I/O Supplies
? DSP Supplies
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
ISL8502AIRZ
- 制造商:
Renesas Electronics America Inc
- 類(lèi)別:
集成電路(IC) > DC DC 開(kāi)關(guān)穩(wěn)壓器
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 功能:
降壓
- 輸出配置:
正
- 拓?fù)洌?/span>
降壓
- 輸出類(lèi)型:
可調(diào)式
- 輸出數(shù):
1
- 電壓 - 輸入(最小值):
5.5V
- 電壓 - 輸入(最大值):
14V
- 電壓 - 輸出(最小值/固定):
0.6V
- 電壓 - 輸出(最大值):
14V
- 電流 - 輸出:
2A
- 頻率 - 開(kāi)關(guān):
500kHz ~ 1.2MHz
- 同步整流器:
是
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類(lèi)型:
表面貼裝型
- 封裝/外殼:
24-VFQFN 裸露焊盤(pán)
- 供應(yīng)商器件封裝:
24-QFN(4x4)
- 描述:
IC REG BUCK ADJUSTABLE 2A 24QFN
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
INTERSIL |
1148+ |
6000 |
詢(xún)價(jià) | ||||
Intersil |
24+ |
24-QFN(4x4) |
65200 |
一級(jí)代理/放心采購(gòu) |
詢(xún)價(jià) | ||
Renesas |
22+ |
24-VFQFN |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢(xún)價(jià) | ||
Intersil |
21+ |
6000 |
只做原裝,優(yōu)勢(shì)渠道 ,歡迎實(shí)單聯(lián)系 |
詢(xún)價(jià) | |||
INTERSIL |
23+ |
24QFN |
6000 |
專(zhuān)業(yè)配單保證原裝正品假一罰十 |
詢(xún)價(jià) | ||
Intersil |
24+ |
24-QFN(4x4) |
66800 |
原廠授權(quán)一級(jí)代理,專(zhuān)注汽車(chē)、醫(yī)療、工業(yè)、新能源! |
詢(xún)價(jià) | ||
INTERSIL |
23+ |
24QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢(xún)價(jià) | ||
INTERSIL |
21+ |
24QFN |
6000 |
全新原裝 現(xiàn)貨 價(jià)優(yōu) |
詢(xún)價(jià) | ||
INTERSIL |
23+ |
24QFN |
3000 |
一級(jí)代理原廠VIP渠道,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、 |
詢(xún)價(jià) | ||
INTERSIL |
2450+ |
8540 |
只做原裝正品假一賠十為客戶(hù)做到零風(fēng)險(xiǎn)!! |
詢(xún)價(jià) |