位置：CDRH2D11/HP > CDRH2D11/HP詳情
CDRH2D11/HP中文資料
| 廠(chǎng)家型號(hào) | CDRH2D11/HP |
| 文件大小 | 1779.17Kbytes |
| 頁(yè)面數(shù)量 | 22頁(yè) |
| 功能描述 | 600mA Voltage-Scaling Step-Down Converter for RF Power Amplifiers with Bypass Switch 固定電感器 10uH 3A SHLD |
| 數(shù)據(jù)手冊(cè) | |
| 簡(jiǎn)稱(chēng) | SKYWORKS【思佳訊】 |
| 生產(chǎn)廠(chǎng)商 | Skyworks Solutions Inc. |
| 中文名稱(chēng) | 美國(guó)思佳訊公司官網(wǎng) |
| LOGO |
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CDRH2D11/HP數(shù)據(jù)手冊(cè)規(guī)格書(shū)PDF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
CDRH2D11/HP產(chǎn)品屬性
- 類(lèi)型
描述
- 型號(hào)
CDRH2D11/HP
- 功能描述
固定電感器 10uH 3A SHLD
- RoHS
否
- 制造商
AVX
- 電感
10 uH
- 容差
20 %
- 最大直流電流
1 A
- 最大直流電阻
0.075 Ohms
- 工作溫度范圍
- 40 C to + 85 C
- 自諧振頻率
38 MHz Q
- 最小值
40
- 尺寸
4.45 mm W x 6.6 mm L x 2.92 mm H
- 屏蔽
Shielded
- 端接類(lèi)型
SMD/SMT
- 封裝/箱體
6.6 mm x 4.45 mm
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SUMIDA |
19+ |
SMD |
9000 |
||||
SUMIDA |
2016+ |
SMD |
3000 |
只做原裝,假一罰十,公司可開(kāi)17%增值稅發(fā)票! |
|||
SUMIDA |
24+ |
SMD |
5000 |
全現(xiàn)原裝公司現(xiàn)貨 |
|||
SUMIDA |
23+ |
SMD |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣(mài)! |
|||
Sumida |
23+ |
SMD |
9868 |
專(zhuān)做原裝正品,假一罰百! |
|||
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 |
|||
SUMIDA |
24+ |
SMD |
90000 |
進(jìn)口原裝現(xiàn)貨假一罰十價(jià)格合理 |
|||
SUMIDA |
24+ |
2D11 |
6666 |
全新新貨村田TDK太友數(shù)量均有多電話(huà)咨詢(xún) |
|||
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 |
|||
SUMIDA |
20+ |
電感器 |
3483 |
就找我吧!--邀您體驗(yàn)愉快問(wèn)購(gòu)元件! |
CDRH2D11/HPNP-6R8NC-CUTTAPE 價(jià)格
參考價(jià)格：￥1.4134
CDRH2D11/HP 資料下載更多...
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SKYWORKS相關(guān)芯片制造商
Datasheet數(shù)據(jù)表PDF頁(yè)碼索引
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Skyworks Solutions Inc. 美國(guó)思佳訊公司
中文資料: 7970條
Skyworks Solutions, Inc. 是高可靠性模擬和混合信號(hào)半導(dǎo)體領(lǐng)域的創(chuàng)新者。利用其核心技術(shù)，Skyworks 提供各種標(biāo)準(zhǔn)和自定義線(xiàn)性產(chǎn)品，這些產(chǎn)品支持汽車(chē)、寬帶、蜂窩基礎(chǔ)架構(gòu)、能源管理、工業(yè)、醫(yī)療、軍事和移動(dòng)手持設(shè)備應(yīng)用程序。該公司的產(chǎn)品組合包括放大器、衰減器、檢波器、二極管、定向耦合器、前端模塊、混合微電路、基礎(chǔ)架構(gòu) RF 子系統(tǒng)、混頻器/解調(diào)器、移相器、PLLs/合成器/VCO、功率分配器/合成器、接收器、開(kāi)關(guān)和技術(shù)陶瓷制品。
