首頁>ISL8022EVAL1Z>規(guī)格書詳情
ISL8022EVAL1Z開發(fā)板套件編程器的評估板-DC/DC與AC/DC(離線)SMPS規(guī)格書PDF中文資料
廠商型號 |
ISL8022EVAL1Z |
參數(shù)屬性 | ISL8022EVAL1Z 包裝為盒;類別為開發(fā)板套件編程器的評估板-DC/DC與AC/DC(離線)SMPS;產(chǎn)品描述:EVAL BOARD 1 FOR ISL8022 |
功能描述 | Dual 2A/1.7A Low Quiescent Current 2.25MHz High Efficiency Synchronous Buck Regulator |
文件大小 |
1.4485 Mbytes |
頁面數(shù)量 |
18 頁 |
生產(chǎn)廠商 | Renesas Technology Corp |
企業(yè)簡稱 |
RENESAS【瑞薩】 |
中文名稱 | 瑞薩科技有限公司官網(wǎng) |
原廠標識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2024-12-25 22:30:00 |
ISL8022EVAL1Z規(guī)格書詳情
Dual 2A/1.7A Low Quiescent Current 2.25MHz High Efficiency Synchronous Buck Regulator
The ISL8022 is a high efficiency, dual synchronous step-down DC/DC regulator that can deliver up to 2A/1.7A continuous output current per channel. The channels are 180° out-ofphase for input RMS current and EMI reduction. The supply voltage range of 2.8V to 5.5V allows for the use of a single Li+ cell, three NiMH cells or a regulated 5V input. The current mode control architecture enables very low duty cycle operation at high frequency with fast transient response and excellent loop stability. The ISL8022 operates at 2.25MHz switching frequency allowing for the use of small, low cost inductors and capacitors. Each channel is optimized for generating an output voltage as low as 0.6V.
Features
? Dual 2A/1.7A high efficiency synchronous buck regulator with up to 97 efficiency, low iq (40μA)
? 180° out-of-phase
? Start-up with pre-biased output
? Selectable forced PWM mode and PFM mode
? External synchronization up to 8MHz
? Negative current detection and protection
? 100 maximum duty cycle for lowest dropout
? Internal current mode compensation
? Peak current limiting, hiccup mode short circuit protection and over-temperature protection
? Pb-free (RoHs compliant)
Applications
? DC/DC POL modules
? μC/μP, FPGA and DSP power
? Plug-in DC/DC modules for routers and switchers
? Test and measurement systems
? Li-ion battery powered devices
? Bar code readers
產(chǎn)品屬性
- 產(chǎn)品編號:
ISL8022EVAL1Z
- 制造商:
Renesas Electronics America Inc
- 類別:
開發(fā)板,套件,編程器 > 評估板 - DC/DC 與 AC/DC(離線)SMPS
- 包裝:
盒
- 主要用途:
DC/DC,步降
- 輸出和類型:
2,非隔離
- 電壓 - 輸出:
1.8V,2.5V
- 電流 - 輸出:
2A,1.7A
- 電壓 - 輸入:
2.8V ~ 5.5V
- 穩(wěn)壓器拓撲:
降壓
- 頻率 - 開關:
2.25MHz
- 板類型:
完全填充
- 所含物品:
板
- 使用的 IC/零件:
ISL8022
- 描述:
EVAL BOARD 1 FOR ISL8022
供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
INTERSIL |
2018+ |
DFN |
6000 |
全新原裝正品現(xiàn)貨,假一賠佰 |
詢價 | ||
INTERSIL |
23+ |
NA/ |
20 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 | ||
INTERSIL |
2023+ |
80000 |
一級代理/分銷渠道價格優(yōu)勢 十年芯程一路只做原裝正品 |
詢價 | |||
INTERSIL |
23+ |
NA |
32075 |
專業(yè)電子元器件供應鏈正邁科技特價代理QQ1304306553 |
詢價 | ||
INTERSIL |
11+ |
68 |
原裝正品現(xiàn)貨庫存價優(yōu) |
詢價 | |||
INTERSIL |
18+ |
DFN |
32651 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價 | ||
INT |
22+ |
SOP |
50000 |
只做原裝假一罰十,歡迎咨詢 |
詢價 | ||
INTERSIL |
DFN |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
INTERSIL |
21+ |
QFN12 |
10000 |
全新原裝 公司現(xiàn)貨 價格優(yōu) |
詢價 | ||
Intersil |
21+ |
12DFN (4x3) |
13880 |
公司只售原裝,支持實單 |
詢價 |