首頁>MAX891LC/D>規(guī)格書詳情
MAX891LC/D中文資料美信數(shù)據(jù)手冊PDF規(guī)格書
MAX891LC/D規(guī)格書詳情
General Description
The MAX891L/MAX892L smart, low-voltage, P-channel, MOSFET power switches are intended for high-side load-switching applications. These switches operate with inputs from 2.7V to 5.5V, making them ideal for both 3V and 5V systems. Internal current-limiting circuitry protects the input supply against overload. Thermal overload protection limits power dissipation and junction temperatures.
The MAX891L/MAX892L’s maximum current limits are 500mA and 250mA, respectively. The current limit through the switch is programmed with a resistor from SET to ground. When the switch is on, the quiescent supply current is a low 13μA. When the switch is off, the quiescent current decreases to 0.1μA.
The MAX891L/MAX892L are available in 8-pin μMAX packages.
Features
? Ultra-Small μMAX Package—Only 1.11mm High
? 2.7V to 5.5V Input Range
? Programmable Current Limit
? Low 13μA Quiescent Current at VIN = 3.3V, 0.1μA Switch Off
? Thermal Shutdown
? FAULT Indicator Output
? On-Resistances:
?? 0.12? (MAX891L)
?? 0.25? (MAX892L)
??
Applications
? PCMCIA Slots
? Access Bus Slots
? Portable Equipment
?
產(chǎn)品屬性
- 型號：
MAX891LC/D
- 功能描述：
電源開關(guān) IC - 配電
- RoHS：
否
- 制造商：
Exar
- 輸出端數(shù)量：
1
- 開啟電阻（最大值）：
85 mOhms
- 開啟時間（最大值）：
400 us
- 關(guān)閉時間（最大值）：
20 us
- 工作電源電壓：
3.2 V to 6.5 V
- 最大工作溫度：
+ 85 C
- 安裝風(fēng)格：
SMD/SMT
- 封裝/箱體：
SOT-23-5
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAX |
24+ |
MSOP-8 |
4897 |
絕對原裝!現(xiàn)貨熱賣! |
詢價 | ||
MAXIM |
1836+ |
MSOP8 |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
MAXIM |
23+ |
MSOP8 |
5700 |
絕對全新原裝!現(xiàn)貨!特價!請放心訂購! |
詢價 | ||
MAXIM |
19+ |
MSOP8 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
MAXIM |
22+ |
8L |
8200 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
MAXIM |
25+ |
MSOP8 |
15000 |
品牌一級代理,新加坡香港上百萬現(xiàn)貨,歡迎查詢! |
詢價 | ||
Maxim(美信) |
23+ |
NA |
20094 |
正納10年以上分銷經(jīng)驗原裝進口正品做服務(wù)做口碑有支持 |
詢價 | ||
24+ |
3000 |
公司現(xiàn)貨 |
詢價 | ||||
MAX |
17+ |
MSOP8 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價 | ||
MAXIM |
24+ |
SOP |
6980 |
原裝現(xiàn)貨,可開13%稅票 |
詢價 |
