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CDRH2D11/HP電感器線圈扼流圈的固定電感器規(guī)格書(shū)PDF中文資料

CDRH2D11/HP
廠商型號(hào)

CDRH2D11/HP

參數(shù)屬性

CDRH2D11/HP 封裝/外殼為非標(biāo)準(zhǔn);包裝為卷帶(TR);類(lèi)別為電感器線圈扼流圈的固定電感器;產(chǎn)品描述:FIXED IND 1.5UH 1.6A 80 MOHM SMD

功能描述

600mA Voltage-Scaling Step-Down Converter for RF Power Amplifiers with Bypass Switch

封裝外殼

非標(biāo)準(zhǔn)

文件大小

1.77917 Mbytes

頁(yè)面數(shù)量

22 頁(yè)

生產(chǎn)廠商 Skyworks Solutions Inc.
企業(yè)簡(jiǎn)稱(chēng)

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中文名稱(chēng)

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更新時(shí)間

2025-6-22 16:50:00

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CDRH2D11/HP規(guī)格書(shū)詳情

General Description

The AAT1171 SwitchReg? dynamically controls the operating voltage of a WCDMA or CDMA power amplifier inside single-cell, lithium-ion battery-powered systems. The AAT1171 outputs a voltage between 0.6V and 3.6V, thereby optimizing the amplifier efficiency at both low and high transmit levels.

The AAT1171 output voltage is controlled via an analog signal from the baseband processor. It can deliver 600mA of continuous load current while maintaining a low 45μA of no load quiescent current. The 2MHz switch ing frequency minimizes the size of external components while keeping switching losses low. To further improve system efficiency, an 85mΩ bypass MOSFET transistor is also included to allow the PA to be powered directly from the battery.

The AAT1171 maintains high efficiency thoughout the entire load range in Light Load (LL) mode, and can be forced into Pulse Wide Modulation (PWM) mode for low noise operation or can be synchronized to an external clock.

The AAT1171 is available in a Pb-free, space-saving TDFN33-12 or 12-pin wafer-level chip scale package (WLCSP) and is rated over the -40°C to +85°C temperature range.

Features

? VIN Range: 2.7V to 5.5V

? Variable Output Voltage: 0.6V to 3.6V

? 600mA Output Current

? DAC Input: 0.2V to 1.2V

? High Output Accuracy: ±3

? 45μA No Load Quiescent Current

? Internal Soft Start Limits Startup Current and Output

Voltage Overshoot

? Synchronizable to External 19.8MHz System Clock

? Over-Temperature and Current Limit Protection

? Integrated 85mΩ Bypass MOSFET

? 2MHz Operation

? PWM/LL Control with Override

? Fast Start-Up:

? 50μs (AAT1171-4, AAT1171-5)

? 150μs (AAT1171-1)

? 100 Duty Cycle Operation

? <30μs Output Voltage Response Time

? 3x3mm 12-Pin TDFN or 1.535x2.235mm 12-Pin

WLCSP Package

? Temperature Range: -40°C to +85°C

Applications

? WCDMA or CDMA PA in Cellular Phones, Smartphones,

Feature Phones, etc.

? Express Card

? PCMCIA Data Cards

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    CDRH2D11/HPNP-1R5NC

  • 制造商:

    Sumida America Components Inc.

  • 類(lèi)別:

    電感器,線圈,扼流圈 > 固定電感器

  • 系列:

    CDRH2D11/HP

  • 包裝:

    卷帶(TR)

  • 材料 - 磁芯:

    鐵氧體

  • 容差:

    ±30%

  • 電流 - 飽和 (Isat):

    1.35A

  • 屏蔽:

    屏蔽

  • DC 電阻 (DCR):

    80 毫歐最大

  • 工作溫度:

    -40°C ~ 105°C

  • 安裝類(lèi)型:

    表面貼裝型

  • 封裝/外殼:

    非標(biāo)準(zhǔn)

  • 大小 / 尺寸:

    0.118" 長(zhǎng) x 0.118" 寬(3.00mm x 3.00mm)

  • 高度 - 安裝(最大值):

    0.043"(1.10mm)

  • 描述:

    FIXED IND 1.5UH 1.6A 80 MOHM SMD

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
SUMIDA
25+23+
2D11
65185
絕對(duì)原裝正品現(xiàn)貨,全新深圳原裝進(jìn)口現(xiàn)貨
詢(xún)價(jià)
SUMIDA
2406+
SMD
1850
誠(chéng)信經(jīng)營(yíng)!進(jìn)口原裝!量大價(jià)優(yōu)!
詢(xún)價(jià)
SUMIDA
2016+
SMD
3000
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票!
詢(xún)價(jià)
SUMIDA
2447
SMD
100500
一級(jí)代理專(zhuān)營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨
詢(xún)價(jià)
SUMIDA
23+
2D11
6800
專(zhuān)注配單,只做原裝進(jìn)口現(xiàn)貨
詢(xún)價(jià)
SUMIDA
1549+
SMD
962
一級(jí)代理,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、新能源、電力
詢(xún)價(jià)
TI
24+
SOPPB
9987
公司現(xiàn)貨庫(kù)存,支持實(shí)單
詢(xún)價(jià)
SUMIDA
23+
492086
原廠授權(quán)一級(jí)代理,專(zhuān)業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種
詢(xún)價(jià)
SUMIDA
16+
SMD
1500
原裝
詢(xún)價(jià)
SUMIDA
20+
SMD
1977
進(jìn)口原裝現(xiàn)貨,假一賠十
詢(xún)價(jià)