MAX15022中文資料美信數(shù)據(jù)手冊(cè)PDF規(guī)格書
廠商型號(hào) |
MAX15022 |
參數(shù)屬性 | MAX15022 封裝/外殼為28-WFQFN 裸露焊盤;包裝為卷帶(TR);類別為集成電路(IC) > 線性穩(wěn)壓器控制器;產(chǎn)品描述:IC REG QUAD BUCK/LNR SYNC 28TQFN |
功能描述 | Dual, 4A/2A, 4MHz, Step-Down DC-DC Regulator with Dual LDO Controllers |
文件大小 |
336.72 Kbytes |
頁(yè)面數(shù)量 |
27 頁(yè) |
生產(chǎn)廠商 | Maxim Integrated Products |
企業(yè)簡(jiǎn)稱 |
Maxim【美信】 |
中文名稱 | 美信半導(dǎo)體官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2024-11-6 13:00:00 |
MAX15022規(guī)格書詳情
General Description
The MAX15022 is a dual-output, pulse-width-modulated (PWM), step-down DC-DC regulator with dual LDO controllers. The device operates from 2.5V to 5.5V and each output can be adjusted from 0.6V to the input supply (VAVIN). The MAX15022 delivers up to 4A (regulator 1) and 2A (regulator 2) of output current with two LDO controllers that can be used to drive two external PNP transistors to provide two additional outputs. This device offers the ability to adjust the switching frequency from 500kHz to 4MHz and provides the capability of optimizing the design in terms of size and performance.
Features
? 2.5V to 5.5V Input-Voltage Range
? Dual-Output Synchronous Buck Regulators
? Integrated Switches for 4A and 2A Output Currents
? 180° Out-Of-Phase Operation
? Output Voltage Adjustable from 0.6V to VAVIN
? Two LDO Controllers
? Lossless, Cycle-by-Cycle Current Sensing
? External Compensation for Maximum Flexibility
? Digital Soft-Start and Soft-Stop for Tracking Applications
? Digital Soft-Start into a Prebiased Load for Sequencing Applications
? Sequencing or Coincident/Ratiometric Tracking
? Programmable Switching Frequency from 500kHz to 4MHz
? Thermal Shutdown and Hiccup-Mode ShortCircuit Protection
? 30μA Shutdown Current
? 100 Maximum Duty Cycle
? Space-Saving (5mm x 5mm) 28-Pin TQFN Package
Applications
??? RFID Reader Cards
??? Power-over-Ethernet (PoE) IP Phones
??? Automotive Multimedia
??? Multivoltage Supplies
??? Networking/Telecom
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
MAX15022ATI+
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
集成電路(IC) > 線性穩(wěn)壓器控制器
- 包裝:
卷帶(TR)
- 拓?fù)洌?/span>
降壓同步(2),線性(LDO)(2)
- 頻率 - 開關(guān):
500kHz ~ 4MHz
- 電壓/電流 - 輸出 1:
0.6V ~ 5.5V,4A
- 電壓/電流 - 輸出 2:
0.6V ~ 5.5V,2A
- 電壓/電流 - 輸出 3:
控制器
- 帶 LED 驅(qū)動(dòng)器:
無
- 帶監(jiān)控器:
無
- 帶定序器:
是
- 電壓 - 供電:
2.5V ~ 5.5V
- 工作溫度:
-40°C ~ 125°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
28-WFQFN 裸露焊盤
- 供應(yīng)商器件封裝:
28-TQFN(5x5)
- 描述:
IC REG QUAD BUCK/LNR SYNC 28TQFN
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
TQFN-28 |
6900 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
MAXIM/美信 |
2023 |
TQFN-28 |
4500 |
公司原裝現(xiàn)貨/支持實(shí)單 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
TQFN-28 |
30000 |
原裝正品公司現(xiàn)貨,假一賠十! |
詢價(jià) | ||
MAXIM |
21+ |
TQFN-28 |
6000 |
原裝現(xiàn)貨 |
詢價(jià) | ||
MAXIM/美信 |
2023+ |
TQFN-28 |
6000 |
全新原裝深圳倉(cāng)庫(kù)現(xiàn)貨有單必成 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
TQFN-28 |
5000 |
全新原裝現(xiàn)貨 |
詢價(jià) | ||
MAXIM/美信 |
23+ |
TQFN |
13000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
MAXIM(美信) |
2117+ |
TQFN-28(5x5) |
315000 |
60個(gè)/管一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期 |
詢價(jià) | ||
MAXIM/美信 |
2023+ |
TQFN-28 |
6000 |
原裝正品現(xiàn)貨、支持第三方檢驗(yàn)、終端BOM表可配單提供 |
詢價(jià) | ||
Analog Devices Inc./Maxim Inte |
24+ |
28-WFQFN 裸露焊盤 |
9350 |
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
詢價(jià) |