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MAX1889EGE規(guī)格書詳情
General Description
The MAX1889 provides the three regulated output voltages required for active matrix, thin-film transistor liquid crystal displays (TFT LCDs). It combines a high-performance step-up regulator with two linear-regulator controllers and multiple levels of protection circuitry for a complete power-supply system
特性 Features
? High-Performance Step-Up Regulator
?? Fast Transient Response
?? Current-Mode Control Architecture
?? Built-In High-Efficiency N-Channel Power MOSFET
?? Current-Limit Comparator
?? >85 Efficiency
?? Selectable Switching Frequency
?? (500kHz/1MHz)
Internal Soft-Start
? Positive Linear-Regulator Controller
? Negative Linear-Regulator Controller
? Triple-Level Protection Against Smoke or Fire
????? Input Switch Replaces Input Fuse
????? Output Overload Detection with Timer Latch
????? Thermal Shutdown
? 2.7V to 5.5V Input Operating Range
? Ultra-Small External Components
? 1μA Shutdown Current (max)
? 1mA Quiescent Current (max)
? Ultra-Thin 16-Pin QFN Package (0.8mm Maximum Thickness)
產(chǎn)品屬性
- 型號：
MAX1889EGE
- 制造商：
Maxim Integrated Products
- 功能描述：
TRIPLE-OUTPUT TFT LCD POWER SUPPLY WITH FAULT PROTECTION - Rail/Tube
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
22+ |
QFN |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢 |
詢價 | ||
MAX |
05+ |
原廠原裝 |
4285 |
只做全新原裝真實現(xiàn)貨供應(yīng) |
詢價 | ||
MAXIM |
25+ |
QFP |
3200 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
Analog Devices Inc/Maxim Integ |
23+/24+ |
16-WQFN |
8600 |
只供原裝進口公司現(xiàn)貨+可訂貨 |
詢價 | ||
Maxim Integrated |
24+ |
16-TQFN(5x5) |
56300 |
一級代理/放心采購 |
詢價 | ||
MAXIM |
23+ |
QFN |
5000 |
現(xiàn)貨或發(fā)貨一天 |
詢價 | ||
MAXIM/美信 |
23+ |
QFN16 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
MAX |
2405+ |
原廠封裝 |
12500 |
15年芯片行業(yè)經(jīng)驗/只供原裝正品:0755-83267371鄒小姐 |
詢價 | ||
MAXIM |
24+ |
QFN |
4652 |
公司原廠原裝現(xiàn)貨假一罰十!特價出售!強勢庫存! |
詢價 | ||
MAXIM |
22+ |
QFN |
3000 |
原裝正品,支持實單 |
詢價 |
