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MAX1259MJE中文資料美信數(shù)據(jù)手冊PDF規(guī)格書
MAX1259MJE規(guī)格書詳情
General Description
The MAX1259 battery manager provides backup-battery switching for CMOS RAM, microprocessors, or other lowpower logic ICs. It automatically switches to the backup battery when the primary power supply is interrupted. Low-loss switches guarantee an input-to-output differential of only 200mV while supplying 250mA from the primary power supply or 15mA from the battery.
Features
● Switches to Backup Battery if Power Fails
● Consumes Less than 100nA of Battery Current
● Power-Fail Output Signals Primary Power-Supply Loss
● Battery Monitor Indicates Low Battery
● Battery Can Be Disconnected to Prevent Discharge During Shipping
● Battery Automatically Reconnected when VCC is Applied
● Pin-Compatible with the DS1259
● Supply Current Three Times Lower than DS1259
● Available in Extended-Industrial and Military Temperature Ranges
Applications
● Battery Backup for CMOS RAM
● Uninterruptible Power Supplies
● Computers
● Controllers
產(chǎn)品屬性
- 型號：
MAX1259MJE
- 功能描述：
電池管理
- RoHS：
否
- 制造商：
Texas Instruments
- 電池類型：
Li-Ion
- 輸出電壓：
5 V
- 輸出電流：
4.5 A
- 工作電源電壓：
3.9 V to 17 V
- 最大工作溫度：
+ 85 C
- 最小工作溫度：
- 40 C
- 封裝/箱體：
VQFN-24
- 封裝：
Reel
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
MAXIM |
05+ |
100 |
原裝正品 |
詢價 | |||
Maxim(美信) |
2021+ |
6000 |
原裝現(xiàn)貨，歡迎詢價 |
詢價 | |||
MAXIM |
SSOP36 |
2370 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
MAXIM/美信 |
23+ |
SSOP |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
MAX |
24+ |
SSOP |
16800 |
絕對原裝進口現(xiàn)貨,假一賠十,價格優(yōu)勢! |
詢價 | ||
MAXIM |
19+ |
SSOP36 |
256800 |
原廠代理渠道,每一顆芯片都可追溯原廠； |
詢價 | ||
MAXIM/美信 |
22+ |
SSOP36 |
18000 |
原裝現(xiàn)貨原盒原包.假一罰十 |
詢價 | ||
MAXIM |
2020+ |
SSOP36 |
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 | ||
MAXIM |
24+ |
SSOP36 |
90000 |
一級代理商進口原裝現(xiàn)貨、假一罰十價格合理 |
詢價 | ||
MAXIM |
2025+ |
SSOP |
3587 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價 |
