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.
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/茂達 |
23+ |
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 | ||
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 |
2020+ |
DFN |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
ANPEC |
21+ |
TDFN2X2-6 |
1790 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
ANPEC |
23+ |
QFN |
329 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
ANPEC |
DFN12 |
68900 |
原包原標(biāo)簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
ANPEC/茂達電子 |
22+ |
TDFN2X2-6 |
84978 |
鄭重承諾只做原裝進口貨 |
詢價 | ||
ANPEC |
24+ |
TDFN2X2-6 |
35200 |
一級代理/放心采購 |
詢價 | ||
ANPEC/茂達電子 |
2021+ |
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 |
23+ |
TDFN2X2-6 |
7300 |
專注配單,只做原裝進口現(xiàn)貨 |
詢價 |
