APW7179中文資料茂達電子數(shù)據(jù)手冊PDF規(guī)格書
APW7179規(guī)格書詳情
General Description
The APW7179 consists of two independent 1.5MHz constant frequency, current mode, and PWM step-down converters. Each converter integrates a main switch with a synchronous rectifier for high efficiency without an external Schottky diode. The APW7179 is ideal for powering portable equipment that runs from a single cell LithiumIon (Li+) battery. Each converter can supply 1A of load current from a 2.7V to 5.5V input voltage. The output voltage can be regulated as low as 0.6V. The APW7179 can also run at 100 duty cycle for low dropout applications.
特性 Features
? 1A Output Current on Each Channel
? 2.7V to 5.5V Input Voltage Range
? 1.5MHz Constant Frequency Operation
? Low Dropout Operation at 100 Duty Cycle
? Synchronous Topology
? 0.6V Low Reference Voltage
? Current Mode Operation
? Over-Temperature Protection
? Over-Current Protection
? Up to 94 Efficiency
? Internally Compensated
? Lead Free and Green Devices Available (RoHS Compliant)
Applications
? TV Tuner/Box
? Portable Instrument
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ANPEC |
1324+ |
TDFN2X2-6 |
1790 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
ANPEC/茂達電子 |
22+ |
SOP8 |
14008 |
原裝正品 |
詢價 | ||
ANPEC/茂達電子 |
2447 |
TDFN2X2-6 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
ANPEC |
2016+ |
DFN |
3000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價 | ||
ANPEC/茂達電子 |
23+ |
TDFN3x3-12 |
500000 |
原廠授權(quán)代理,海外優(yōu)勢訂貨渠道?？商峁┐罅繋齑?詳 |
詢價 | ||
ANPEC/茂達電子 |
23+ |
DFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
ANPEC/茂達電子 |
22+ |
DFN12 |
30000 |
十七年VIP會員,誠信經(jīng)營，一手貨源，原裝正品可零售！ |
詢價 | ||
ANPEC |
25+ |
DFN |
2502 |
原裝正品,歡迎來電咨詢! |
詢價 | ||
ANPEC/茂達電子 |
TDFN2X2-6 |
125000 |
一級代理原裝正品,價格優(yōu)勢,長期供應(yīng)! |
詢價 | |||
ANPEC/茂達 |
24+ |
NA/ |
2502 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價 |
