MAX77348A中文資料亞德諾數(shù)據(jù)手冊(cè)PDF規(guī)格書

廠商型號(hào) |
MAX77348A |
功能描述 | Ultra-Low IQ, Low-Noise 3.5W Buck-Boost Converter |
文件大小 |
1.43094 Mbytes |
頁(yè)面數(shù)量 |
31 頁(yè) |
生產(chǎn)廠商 | Analog Devices |
企業(yè)簡(jiǎn)稱 |
AD【亞德諾】 |
中文名稱 | 亞德諾半導(dǎo)體技術(shù)有限公司官網(wǎng) |
原廠標(biāo)識(shí) | ![]() |
數(shù)據(jù)手冊(cè) | |
更新時(shí)間 | 2025-7-31 23:00:00 |
人工找貨 | MAX77348A價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨 |
MAX77348A規(guī)格書詳情
General Description
The MAX77348 is an ultra-low quiescent current, noninverting
buck-boost converter capable of supporting up
to 3.5W output power. The device employs a unique
control algorithm that seamlessly transitions between
the buck, buck-boost, and boost modes, minimizing
discontinuities and subharmonics in the output voltage
ripple.
The MAX77348 is ideal for a system handling less than
3.5W output power from a single cell Li-Ion battery and
requiring high system efficiency with precise voltage
control. The MAX77348’s low-noise operation makes it
optimum to supply power for RF system power, ear bud
applications, and other portable audio systems.
Built-in undervoltage lockout (UVLO), output active
discharge, and thermal shutdown protection ensures
safe operation under abnormal operating conditions.
The MAX77348 is available with a highly configurable
I2C serial interface. The device is available in 16-bump,
1.77mm x 2.01mm, 0.4mm pitch WLP package.
Benefits and Features
? Input Voltage Range: 2.3V to 5.5V
? Output Voltage Range: 2.5V to 4.8V
? Ultra-Low, 3.5μA (typ) Quiescent Current
? Dynamic Voltage Scaling (DVS)
? Optimized Load Regulation Performance
? Power Good Interrupt
? Output Active Discharge
? Low, Continuous Noise Profile
? Eliminates Discontinuities Over Operating Range
? Eliminates Need for Post-Filtering Low Dropout
(LDO) in Noise Sensitive Applications
? Protection Features
? Undervoltage Lockout (UVLO)
? Thermal Shutdown
? 6.4ms Soft-Start
? I2C Interface with Status Interrupts
? Programmable VOUT
? Peak Current Limit Level (IPSET1/IPSET2)
Applications
? True Wireless Stereo (TWS) Systems
? Narrow Band Internet of Things (NB IoT)
? Portable Audio/Wireless Systems
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 |
24+ |
NA/ |
5000 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
MAXIM |
2016+ |
QFN |
6000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
MAXIM |
24+ |
QFN |
39500 |
進(jìn)口原裝現(xiàn)貨 支持實(shí)單價(jià)優(yōu) |
詢價(jià) | ||
MAXIM/美信 |
25+ |
WLP |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
MAXIM/美信 |
1950+ |
BGA |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
MAXIM/美信 |
13+ |
QFN |
17490 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
Maxim |
25+ |
25000 |
原廠原包 深圳現(xiàn)貨 主打品牌 假一賠百 可開票! |
詢價(jià) | |||
MAXIM/美信 |
13+ |
QFN20 |
12500 |
詢價(jià) | |||
Maxim(美信) |
2021+ |
6000 |
原裝現(xiàn)貨,歡迎詢價(jià) |
詢價(jià) | |||
MAXIM/美信 |
25+ |
原廠封裝 |
10280 |
原廠授權(quán)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源! |
詢價(jià) |