LTM4700電源-板安裝的直流轉換器規(guī)格書PDF中文資料
| 廠商型號 |
LTM4700 |
| 參數(shù)屬性 | LTM4700 封裝/外殼為330-BBGA 模塊；包裝為托盤；類別為電源-板安裝的直流轉換器；LTM4700應用范圍：ITE（商業(yè)）；產品描述：DC DC CNVRTR 0.5-1.8V 0.5-1.8V |
| 功能描述 | Dual Loop 8-Phase Step-Down DC/DC Controller with Digital Power System Management |
| 封裝外殼 | 330-BBGA 模塊 |
| 文件大小 |
3.32659 Mbytes |
| 頁面數(shù)量 |
118 頁 |
| 生產廠商 | Analog Devices |
| 企業(yè)簡稱 |
AD【亞德諾】 |
| 中文名稱 | 亞德諾半導體技術有限公司官網 |
| 原廠標識 |  |
| 數(shù)據(jù)手冊 | |
| 更新時間 | 2025-1-24 20:00:00 |
LTM4700規(guī)格書詳情
LTM4700屬于電源-板安裝的直流轉換器。由亞德諾半導體技術有限公司制造生產的LTM4700直流轉換器一種旨在將直流電壓輸入電平改變?yōu)橐粋€或多個不同的直流電壓輸出電平的裝置。
DESCRIPTION
The LTC?3888/LTC3888-1/LTC3888-2 is a PMBus-compliant
dual loop DC/DC synchronous step-down switching regulator
controller with eight expandable phases supporting
a wide range of master/slave configurations. The controller
uses constant frequency current mode architecture to
provide excellent transient response and output regulation.
Each PWM master is capable of producing output voltages
from 0.3V to 3.45V with multiple phase configurations using
DrMOS devices that provide an output current monitor.
PMBus configuration and monitoring is supported by
LTpowerPlay? software. Programmable loop compensation
and built-in load step emulation facilitate setting bandwidth
based on input voltage and output load capacitance.
PMBus commands allow read back of input voltage, output
voltage and current, and operating status. Operating
parameters can be set via PMBus command or stored in
internal EEPROM for use at power up. Switching frequency,
phase configuration, output voltage (LTC3888/LTC3888-2),
output current limit (LTC3888-1) and device address can
also be set using external programming resistors.
FEATURES
- PMBus/I2C Compliant Serial Interface
- Monitor Voltage, Current, Temperature and Faults
- Digitally Program VOUT, Margins, UV, OV, Current
Limit, Soft-Start/Stop and Sequencing
- Expandable to >16 Phases
- 4.5V ≤ VIN ≤ 26.5V, 0.3V ≤ VOUT ≤ 3.45V
- ±0.5 Output Voltage Accuracy
- Programmable PWM Loop Compensation
- Accurate PolyPhase? Current Sharing
- Internal EEPROM with ECC and Fault Logging
- DrMOS Output Current Monitor Interface
- DrMOS Temperature/Fault Bus Interface
- DrMOS Gate Drive Supply Monitor
- Load Step Emulation
- Internal or External PWM Clock from 250kHz to 1MHz
- 52-Pin (5mm × 8mm) QFN Package
- AEC-Q100 Qualified for Automotive Applications
APPLICATIONS
- High Current Distributed Power Systems
- Servers, Network and Storage Equipment
產品屬性
更多- 產品編號：
LTM4700IY
- 制造商：
Analog Devices Inc.
- 類別：
電源 - 板安裝 > 直流轉換器
- 系列：
μModule?
- 包裝：
托盤
- 類型：
非隔離 PoL 模塊
- 電壓 - 輸入（最小值）：
4.5V
- 電壓 - 輸入（最大值）：
16V
- 電壓 - 輸出 1：
0.5 ~ 1.8V
- 電壓 - 輸出 2：
0.5 ~ 1.8V
- 電流 - 輸出（最大值）：
50A，50A
- 應用：
ITE（商業(yè)）
- 特性：
OCP，OTP，OVP，UVLO
- 工作溫度：
-40°C ~ 125°C
- 效率：
90%
- 安裝類型：
表面貼裝型
- 封裝/外殼：
330-BBGA 模塊
- 大小 / 尺寸：
0.87" 長 x 0.59"
- 描述：
DC DC CNVRTR 0.5-1.8V 0.5-1.8V
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ADI(亞德諾) |
23+ |
NA/ |
8735 |
原廠直銷,現(xiàn)貨供應,賬期支持! |
詢價 | ||
LINEAR |
BGA |
699839 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
ADI |
23+ |
BGA |
1200 |
原裝正品!假一罰十! |
詢價 | ||
ANALOG DEVICES |
22+ |
SMD |
518000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
AD I |
BGA |
1190 |
5749 |
原裝現(xiàn)貨 低價清倉 實單可談 |
詢價 | ||
ADI(亞德諾) |
6000 |
詢價 | |||||
ADI(亞德諾) |
23+ |
N/A |
10000 |
正規(guī)渠道,只有原裝! |
詢價 | ||
ADI |
23+ |
SOIC8 |
20000 |
詢價 | |||
ADI/亞德諾 |
22+ |
NA |
200 |
原裝正品 |
詢價 | ||
LT/ADI |
2020+ |
BGA330 |
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 |
