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ISL6537ACRZ-T集成電路(IC)的電源管理-專用規(guī)格書PDF中文資料

廠商型號(hào) |
ISL6537ACRZ-T |
參數(shù)屬性 | ISL6537ACRZ-T 封裝/外殼為28-VQFN 裸露焊盤;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的電源管理-專用;ISL6537ACRZ-T應(yīng)用范圍:存儲(chǔ)器,DDR/DDR2 穩(wěn)壓器;產(chǎn)品描述:IC REG/CTLR ACPI DUAL DDR 28QFN |
功能描述 | ACPI Regulator/Controller for Dual Channel DDR Memory Systems |
封裝外殼 | 28-VQFN 裸露焊盤 |
文件大小 |
413.77 Kbytes |
頁(yè)面數(shù)量 |
16 頁(yè) |
生產(chǎn)廠商 | Intersil Corporation |
企業(yè)簡(jiǎn)稱 |
Intersil |
中文名稱 | Intersil Corporation官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-5-28 19:09:00 |
人工找貨 | ISL6537ACRZ-T價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
ISL6537ACRZ-T規(guī)格書詳情
The ISL6537A provides a complete ACPI compliant power solution for up to 4 DIMM dual channel DDR/DDR2 Memory systems. Included are both a synchronous buck controller to supply VDDQ during S0/S1 and S3 states. During S0/S1 state, a fully integrated sink-source regulator generates an accurate (VDDQ/2) high current VTT voltage without the need for a negative supply. A buffered version of the VDDQ/2 reference is provided as VREF. A second PWM controller, which requires external MOSFET drivers, is available for regulation of the GMCH Core voltage. An LDO controller is also integrated for the CPU VTT termination voltage regulation and the DAC.
Features
? Generates 5 Regulated Voltages
- Synchronous Buck PWM Controller for DDR VDDQ
- 3A Integrated Sink/Source Linear Regulator with Accurate VDDQ/2 Divider Reference for DDR VTT
- PWM Regulator for GMCH Core
- LDO Regulator for CPU/GMCH VTT Termination
- LDO Regulator for DAC
? ACPI Compliant Sleep State Control
? Glitch-Free Transitions During State Changes
? Integrated VREF Buffer
? VDDQ PWM Controller Drives Low Cost N-Channel MOSFETs
? 250kHz Constant Frequency Operation
- Both PWM Controllers are Phase Shifted 180°
? Tight Output Voltage Regulation
- All Outputs: ±2 Over Temperature
? Fully-Adjustable Outputs with Wide Voltage Range: Down to 0.8V Supports DDR and DDR2 Specifications
? Simple Single-Loop Voltage-Mode PWM Control Design
? Fast PWM Converter Transient Response
? Under and Overvoltage Monitoring
? OCP on the VDDQ Switching Regulator
? Integrated Thermal Shutdown Protection
? Pb-Free Plus Anneal Available (RoHS Compliant)
Applications
? Single and Dual Channel DDR Memory Power Systems in ACPI Compliant PCs
? 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):
ISL6537ACRZ-T
- 制造商:
Renesas Electronics America Inc
- 類別:
集成電路(IC) > 電源管理 - 專用
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 應(yīng)用:
存儲(chǔ)器,DDR/DDR2 穩(wěn)壓器
- 電流 - 供電:
7mA
- 工作溫度:
0°C ~ 70°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
28-VQFN 裸露焊盤
- 供應(yīng)商器件封裝:
28-QFN(6x6)
- 描述:
IC REG/CTLR ACPI DUAL DDR 28QFN
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
INTERSIL |
24+ |
QFN |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
INTERSIL |
12+ |
QFN28 |
2158 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
INTERSIL |
21+ |
QFN28 |
1051 |
詢價(jià) | |||
INTERSIL |
23+ |
QFN |
3000 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售 |
詢價(jià) | ||
Intersil(英特矽爾) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗(yàn)原裝進(jìn)口正品做服務(wù)做口碑有支持 |
詢價(jià) | ||
INTERSIL |
23+ |
QFN |
28000 |
原裝正品 |
詢價(jià) | ||
INTERSI |
18+ |
QFN28 |
85600 |
保證進(jìn)口原裝可開(kāi)17%增值稅發(fā)票 |
詢價(jià) | ||
INTERSIL |
22+ |
QFN |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
INTERSIL |
24+ |
原裝 |
2300 |
絕對(duì)原裝自家現(xiàn)貨!真實(shí)庫(kù)存!歡迎來(lái)電! |
詢價(jià) | ||
INTERSIL |
22+ |
QFN28 |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) |