IR3087集成電路（IC）的電源管理-專用規(guī)格書(shū)PDF中文資料
| 廠商型號(hào) |
IR3087 |
| 參數(shù)屬性 | IR3087 封裝/外殼為20-VFQFN 裸露焊盤(pán)；包裝為管件；類別為集成電路（IC）的電源管理-專用；IR3087應(yīng)用范圍：處理器；產(chǎn)品描述：IC XPHASE W/OVP/TM CTRL 20MLPQ |
| 功能描述 | XPHASE PHASE IC WITH OPTI-PHASE, OVP, AND OVERTEMP DETECT |
| 封裝外殼 | 20-VFQFN 裸露焊盤(pán) |
| 文件大小 |
1.2032 Mbytes |
| 頁(yè)面數(shù)量 |
35 頁(yè) |
| 生產(chǎn)廠商 | International Rectifier |
| 企業(yè)簡(jiǎn)稱 |
IRF |
| 中文名稱 | International Rectifier官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-1-26 14:08:00 |
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更多IR3087規(guī)格書(shū)詳情
DESCRIPTION
The IR3087 Phase IC combined with an IR XPhase? Control IC provides a full featured and flexible way to implement power solutions for the latest high performance CPUs and ASICs. The “Control” IC provides overall system control and interfaces with any number of “Phase” ICs which each drive and monitor a single phase of a multiphase converter. The XPhaseTM architecture results in a power supply that is smaller, less expensive, and easier to design while providing higher efficiency than conventional approaches.
The IR3087 with Opti-Phase? is intended for applications demanding increased efficiency under medium to light load conditions. Both gate drivers will drive low at a programmable output current threshold. This effectively disconnects the phase from the load eliminating power losses due to switching and circulating currents.
FEATURES
? 2.5A Average Gate Drive Current
? Loss-Less Inductor Current Sense
? Internal Inductor DCR Temperature Compensation
? Programmable Phase Delay
? Programmable Feed-Forward Voltage Mode PWM Ramp
? Sub 100ns Minimum Pulse Width supports 1MHz per-phase operation
? Current Sense Amplifier drives a single wire Average Current Share Bus
? Current Share Amplifier reduces PWM Ramp slope to ensure sharing between phases
? Body Braking? disables Synchronous MOSFET for improved transient response and prevents negative output voltage at converter turn-off
? Opti-Phase? reduces the number of phases for improved light to medium load efficiency
? OVP comparator with 150ns response
? Programmable Phase Over-Temperature Detection
? Small thermally enhanced 20L MLPQ package
產(chǎn)品屬性
- 產(chǎn)品編號(hào)：
IR3087MPBF
- 制造商：
Infineon Technologies
- 類別：
集成電路（IC） > 電源管理 - 專用
- 系列：
XPhase?
- 包裝：
管件
- 應(yīng)用：
處理器
- 電流 - 供電：
10mA
- 電壓 - 供電：
8.4V ~ 21V
- 工作溫度：
0°C ~ 125°C
- 安裝類型：
表面貼裝型
- 封裝/外殼：
20-VFQFN 裸露焊盤(pán)
- 供應(yīng)商器件封裝：
20-MLPQ（4x4）
- 描述：
IC XPHASE W/OVP/TM CTRL 20MLPQ
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
IR |
22+ |
QFN-20 |
8000 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
IR |
24+ |
20MLPQ |
5421 |
原裝現(xiàn)貨 |
詢價(jià) | ||
IR |
0549+ |
QFN |
12000 |
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) | ||
IR |
22+ |
BGA |
6000 |
終端可免費(fèi)供樣,支持BOM配單 |
詢價(jià) | ||
Infineon現(xiàn)貨 |
2022+ |
QFN-20 |
350000 |
專注工業(yè)、軍工級(jí)別芯片,十五年優(yōu)質(zhì)供應(yīng)商 |
詢價(jià) | ||
IR |
QFN |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
Infineon/英飛凌 |
19+ |
68000 |
原裝正品價(jià)格優(yōu)勢(shì) |
詢價(jià) | |||
IR |
21+ |
QFN |
5000 |
原裝現(xiàn)貨/假一賠十/支持第三方檢驗(yàn) |
詢價(jià) | ||
Infineon Technologies |
24+ |
原裝 |
5000 |
原裝正品,提供BOM配單服務(wù) |
詢價(jià) | ||
IR |
23+ |
QFN |
3000 |
一級(jí)代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價(jià) |
