FAN53541集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料
廠商型號 |
FAN53541 |
參數(shù)屬性 | FAN53541 封裝/外殼為20-UFBGA,WLCSP;包裝為卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶;類別為集成電路(IC)的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器;產(chǎn)品描述:IC REG BUCK ADJ 5A 20WLCSP |
功能描述 | 2.4 MHz, 5 A TinyBuck Synchronous Buck Regulator |
封裝外殼 | 20-UFBGA,WLCSP |
文件大小 |
1.54424 Mbytes |
頁面數(shù)量 |
15 頁 |
生產(chǎn)廠商 | Fairchild Semiconductor |
企業(yè)簡稱 |
Fairchild【仙童半導(dǎo)體】 |
中文名稱 | 飛兆/仙童半導(dǎo)體公司官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2025-2-3 17:23:00 |
FAN53541規(guī)格書詳情
Description
The FAN53541 is a step-down switching voltage regulator that delivers an adjustable output from an input voltage supply of 2.7 V to 5.5 V. Using a proprietary architecture with synchronous rectification, the FAN53541 is capable of delivering 5 A at over 90 efficiency, while maintaining a very high efficiency of over 80 at load currents as low as 2 mA. The regulator operates at a nominal fixed frequency of 2.4 MHz, which reduces the value of the external components to 470 nH for the output inductor and 20 μF for the output capacitor. Additional output capacitance can be added to improve regulation during load transients without affecting stability and inductance up to 1.2 μH may be used with additional output capacitance.
Features
■ 2.4 MHz Fixed-Frequency Operation
■ Best-in-Class Load Transient Response
■ 5 A Output Current Capability
■ 2.7 V to 5.5 V Input Voltage Range
■ Adjustable Output Voltage: 0.8 V to 90 of VIN
■ PFM Mode for High Efficiency in Light Load (Forced PWM Available on MODE Pin)
■ 50 μA Typical Quiescent Current in PFM Mode
■ External Frequency Synchronization
■ Low Ripple Light-Load PFM Mode with Forced PWM Control
■ Power Good Output
■ Internal Soft-Start
■ Input Under-Voltage Lockout (UVLO)
■ Thermal Shutdown and Overload Protection
■ No External Compensation Required
■ 20-Bump WLCSP
Applications
■ Set-Top Box
■ Hard Disk Drive
■ Communications Cards
■ DSP Power
產(chǎn)品屬性
- 產(chǎn)品編號:
FAN53541UCX
- 制造商:
onsemi
- 類別:
集成電路(IC) > 穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器
- 系列:
TinyBuck?
- 包裝:
卷帶(TR)剪切帶(CT)Digi-Reel? 得捷定制卷帶
- 功能:
降壓
- 輸出配置:
正
- 拓?fù)洌?/span>
降壓
- 輸出類型:
可調(diào)式
- 輸出數(shù):
1
- 電壓 - 輸入(最小值):
2.7V
- 電壓 - 輸入(最大值):
5.5V
- 電壓 - 輸出(最小值/固定):
0.8V
- 電壓 - 輸出(最大值):
4.95V
- 電流 - 輸出:
5A
- 頻率 - 開關(guān):
2.4MHz
- 同步整流器:
是
- 工作溫度:
-40°C ~ 85°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
20-UFBGA,WLCSP
- 供應(yīng)商器件封裝:
20-WLCSP(1.96x1.56)
- 描述:
IC REG BUCK ADJ 5A 20WLCSP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ON |
22+ |
NA |
3745 |
原裝正品支持實(shí)單 |
詢價(jià) | ||
FAIRCHILD |
BGA |
68900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
ON Sem |
21+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
FAIRCHILD/仙童 |
22+ |
WLCSP-20 |
60620 |
3000 |
詢價(jià) | ||
FSC |
24+ |
WLCSP-20 |
5000 |
全新原裝正品,現(xiàn)貨銷售 |
詢價(jià) | ||
ON Semiconductor |
23+ |
20-WLCSP |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
ON Semiconductor |
23+ |
20-WLCSP |
7300 |
專注配單,只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
ON |
22+ |
20-UFBGA |
9000 |
原廠渠道,現(xiàn)貨配單 |
詢價(jià) | ||
ON Semiconductor |
2022+ |
原廠原包裝 |
6800 |
全新原裝 支持表配單 中國著名電子元器件獨(dú)立分銷 |
詢價(jià) | ||
ON |
2023 |
NA |
3000 |
原廠代理渠道,正品保障 |
詢價(jià) |