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MAX8582ETB+RF/IF射頻/中頻RFID的RFIC模塊規(guī)格書(shū)PDF中文資料

廠商型號(hào) |
MAX8582ETB+ |
參數(shù)屬性 | MAX8582ETB+ 封裝/外殼為10-WFDFN 裸露焊盤(pán);包裝為卷帶(TR);類別為RF/IF射頻/中頻RFID的RFIC模塊;產(chǎn)品描述:IC CONV |
功能描述 | 2.5MHz/1.5MHz Step-Down Converters with 60m ohm Bypass in TDFN for CDMA PA Power |
封裝外殼 | 10-WFDFN 裸露焊盤(pán) |
文件大小 |
263.88 Kbytes |
頁(yè)面數(shù)量 |
9 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 | 2025-5-4 14:18:00 |
人工找貨 | MAX8582ETB+價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
MAX8582ETB+規(guī)格書(shū)詳情
General Description
The MAX8581/MAX8582 high-frequency step-down converters are optimized for dynamically powering the power amplifier (PA) in CDMA handsets. They integrate a highefficiency PWM step-down converter for medium- and low-power transmission and a 60m? (typ) bypass mode to power the PA directly from the battery during high power transmission. They use an analog input driven by an external DAC to control the output voltage linearly for continuous PA power adjustment. The MAX8581/MAX8582 use an internal feedback network, and the switching frequency is internally set to 2.5MHz and 1.5MHz, respectively.
Features
? 600mA Step-Down Converter
? 60m? (typ) Bypass Mode with Integrated FET
? Dynamically Adjustable Output from 0.4V to VIN
? 2.5MHz and 1.5MHz Switching Frequency
? Small LC Components: 1.5μH to 3.3μH and 2.2μF
? Up to 94 Efficiency
? Low Output Ripple at All Loads
? 2.7V to 5.5V Input
? 0.1μA Shutdown Mode
? Output Short-Circuit Protection
? Thermal Shutdown
? 10-Pin, 3mm x 3mm TDFN Packages
Applications
??? WCDMA/NCDMA Cell Phones
??? Wireless PDAs, Smartphones
產(chǎn)品屬性
- 產(chǎn)品編號(hào):
MAX8582ETB+
- 制造商:
Analog Devices Inc./Maxim Integrated
- 類別:
RF/IF,射頻/中頻和 RFID > RF 其它 IC 和模塊
- 包裝:
卷帶(TR)
- 功能:
轉(zhuǎn)換器
- 頻率:
1.5GHz
- 射頻類型:
WCDMA
- 安裝類型:
表面貼裝型
- 封裝/外殼:
10-WFDFN 裸露焊盤(pán)
- 供應(yīng)商器件封裝:
10-TDFN(3x3)
- 描述:
IC CONV
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
MAXIM |
19+ |
TDFN10 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠; |
詢價(jià) | ||
MAX |
20+ |
10-WFDFN |
65790 |
原裝優(yōu)勢(shì)主營(yíng)型號(hào)-可開(kāi)原型號(hào)增稅票 |
詢價(jià) | ||
MAXIM |
22+ |
原廠原封 |
8200 |
原裝現(xiàn)貨庫(kù)存.價(jià)格優(yōu)勢(shì)!! |
詢價(jià) | ||
Maxim |
23+ |
10-TDFN |
65600 |
詢價(jià) | |||
MAXIM |
2020+ |
MSOP-10 |
4500 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫(kù)存 本公司只做原裝 可 |
詢價(jià) | ||
MAXIM |
22+ |
MSOP10 |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
MAXIM |
05+ |
MSOP8 |
35 |
原裝現(xiàn)貨海量庫(kù)存歡迎咨詢 |
詢價(jià) | ||
MAXIM |
23+ |
10-TDFN-EP |
7750 |
全新原裝優(yōu)勢(shì) |
詢價(jià) | ||
MAXIM |
24+ |
TDFN-10 |
4652 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢(shì)庫(kù)存! |
詢價(jià) | ||
Maxim |
23+ |
10-TDFN |
30576 |
詢價(jià) |