MAX1797集成电路(IC)的稳压器-DC-DC开关稳压器规格书PDF中文资料

厂商型号 |
MAX1797 |
参数属性 | MAX1797 封装/外壳为8-TSSOP,8-MSOP(0.118",3.00mm 宽);包装为卷带(TR);类别为集成电路(IC)的稳压器-DC-DC开关稳压器;产品描述:IC REG BST ADJ/PROG 800MA 8UMAX |
功能描述 | Low Supply Current, Step-Up DC-DC Converters with True-Shutdown |
封装外壳 | 8-TSSOP,8-MSOP(0.118",3.00mm 宽) |
文件大小 |
397.86 Kbytes |
页面数量 |
13 页 |
生产厂商 | Maxim Integrated Products |
企业简称 |
MAXIM【美信】 |
中文名称 | 美信半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2025-8-4 11:06:00 |
人工找货 | MAX1797价格和库存,欢迎联系客服免费人工找货 |
MAX1797规格书详情
General Description
The MAX1795/MAX1796/MAX1797 are high-efficiency, step-up DC-DC converters intended for small portable hand-held devices. These devices feature Maxim’s True Shutdown™ circuitry, which fully disconnects the output from the input in shutdown, improves efficiency, and eliminates costly external components. All three devices also feature Maxim’s proprietary LX-damping circuitry for reduced EMI in noise-sensitive applications. For additional in-system flexibility, a battery monitoring comparator (LBI/LBO) remains active even when the DC-DC converter is in shutdown.
特性 Features
● > 95 Efficiency
● True-Shutdown Circuitry
• Output Disconnects from Input in Shutdown
• No External Schottky Diode Needed
● 25μA Quiescent Supply Current
● Low-Noise Antiringing Feature
● LBI/LBO Comparator Enabled in Shutdown
● 2μA Shutdown Current
● 8-Pin μMAX Package
Applications
● Portable Digital Audio Players
● PDAs/Palmtops
● Wireless Handsets
● Portable Terminals
产品属性
- 产品编号:
MAX1797EUA
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 稳压器 - DC-DC 开关稳压器
- 包装:
卷带(TR)
- 功能:
升压
- 输出配置:
正
- 拓扑:
升压
- 输出类型:
可调节(可编程)
- 输出数:
1
- 电压 - 输入(最小值):
1V
- 电压 - 输入(最大值):
5.5V
- 电压 - 输出(最小值/固定):
2V(3.3V,5V)
- 电压 - 输出(最大值):
5.5V
- 电流 - 输出:
800mA(开关)
- 频率 - 开关:
500kHz
- 同步整流器:
是
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
8-TSSOP,8-MSOP(0.118",3.00mm 宽)
- 供应商器件封装:
8-uMAX/uSOP
- 描述:
IC REG BST ADJ/PROG 800MA 8UMAX
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
24+ |
2560 |
绝对原装!现货热卖! |
询价 | |||
MAXIM |
15+ |
MSOP8 |
11560 |
全新原装,现货库存,长期供应 |
询价 | ||
MAXIM(美信) |
2447 |
uMAX-8 |
105000 |
50个/管一级代理专营品牌!原装正品,优势现货,长期 |
询价 | ||
Maxim |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MAXIM/美信 |
23+ |
MSOP8 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MAX |
23+ |
原装正品 |
5700 |
绝对全新原装!现货!特价!请放心订购! |
询价 | ||
MAXIM/美信 |
22+ |
MSOP8 |
200000 |
原装正品现货,可开13点税 |
询价 | ||
MAXIM |
24+ |
6980 |
原装现货,可开13%税票 |
询价 | |||
NA |
23+ |
NA |
26094 |
10年以上分销经验原装进口正品,做服务型企业 |
询价 | ||
MAXIM/美信 |
2022+ |
UMAX-8 |
6900 |
原厂原装,假一罚十 |
询价 |