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MAX1259MJE中文资料美信数据手册PDF规格书
MAX1259MJE规格书详情
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
产品属性
- 型号:
MAX1259MJE
- 功能描述:
电池管理
- RoHS:
否
- 制造商:
Texas Instruments
- 电池类型:
Li-Ion
- 输出电压:
5 V
- 输出电流:
4.5 A
- 工作电源电压:
3.9 V to 17 V
- 最大工作温度:
+ 85 C
- 最小工作温度:
- 40 C
- 封装/箱体:
VQFN-24
- 封装:
Reel
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
23+ |
SMD |
4963 |
询价 | |||
Maxim(美信) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
MAXIM |
23+ |
SSOP36 |
12300 |
全新原装真实库存含13点增值税票! |
询价 | ||
MAXIM |
23+ |
SSOP36 |
20000 |
原厂原装正品现货 |
询价 | ||
MAXIM |
24+ |
SMD |
6980 |
原装现货,可开13%税票 |
询价 | ||
MAXIM |
21+ |
SSOP |
16500 |
进口原装正品现货 |
询价 | ||
MAXIM/美信 |
23+ |
SSOP |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
MAXIM |
23+ |
SMD |
7512 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
MAX |
2405+ |
原厂封装 |
12500 |
15年芯片行业经验/只供原装正品:0755-83267371邹小姐 |
询价 | ||
MAXIM |
24+ |
SSOP36 |
90000 |
一级代理商进口原装现货、假一罚十价格合理 |
询价 |