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MIC2549A-1BTS集成电路(IC)的配电开关负载驱动器规格书PDF中文资料

厂商型号 |
MIC2549A-1BTS |
参数属性 | MIC2549A-1BTS 封装/外壳为14-TSSOP(0.173",4.40mm 宽);包装为卷带(TR);类别为集成电路(IC)的配电开关负载驱动器;产品描述:IC PWR SWITCH N-CHAN 1:1 14TSSOP |
功能描述 | Programmable Current Limit High-Side Switch |
封装外壳 | 14-TSSOP(0.173",4.40mm 宽) |
文件大小 |
288.74 Kbytes |
页面数量 |
16 页 |
生产厂商 | Micrel Semiconductor |
企业简称 |
MICREL【麦瑞半导体】 |
中文名称 | 麦瑞半导体官网 |
原厂标识 | ![]() |
数据手册 | |
更新时间 | 2025-6-9 19:00:00 |
人工找货 | MIC2549A-1BTS价格和库存,欢迎联系客服免费人工找货 |
MIC2549A-1BTS规格书详情
General Description
The MIC2545A and MIC2549A are integrated high-side power switches optimized for low-loss DC power switching and other power-management applications, including advanced configuration and power interface (ACPI). The MIC2545A/49A is a cost-effective, highly-integrated solution that requires few external components to satisfy USB and ACPI requirements.
Features
• 2.7V to 5.5V input
• Adjustable current-limit up to 3A
• Reverse current flow blocking
• 90µA typical on-state supply current
• 1µA typical off-state supply current
• 50mΩ maximum on-resistance
• Open-drain fault flag
• Thermal shutdown
• Thermal-shutdown output latch (MIC2549A)
• 2ms (slow) soft-start turn-on, fast turnoff
• Available with active-high or active-low enable
Applications
• USB power distribution
• PCI Bus Power Switching
• Notebook PC
• ACPI power distribution
• PC card hot swap applications
• Inrush current-limiting
产品属性
- 产品编号:
MIC2549A-1BTS
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 配电开关,负载驱动器
- 包装:
卷带(TR)
- 开关类型:
USB 开关
- 输出数:
1
- 比率 - 输入:
1:1
- 输出配置:
高端
- 输出类型:
N 通道
- 接口:
开/关
- 电压 - 负载:
2.7V ~ 5.5V
- 电压 - 供电 (Vcc/Vdd):
不需要
- 电流 - 输出(最大值):
3A
- 导通电阻(典型值):
35 毫欧
- 输入类型:
非反相
- 特性:
压摆率受控型,状态标志
- 故障保护:
限流(可调),超温,反向电流
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 供应商器件封装:
14-TSSOP
- 封装/外壳:
14-TSSOP(0.173",4.40mm 宽)
- 描述:
IC PWR SWITCH N-CHAN 1
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Microchip |
24+ |
8SOIC |
10000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
MICREL |
24+ |
SOP-8 |
5632 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
MICREL/麦瑞 |
1922+ |
SOP |
6852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
MICREL |
23+ |
NA |
13650 |
原装正品,假一罚百! |
询价 | ||
Micrel |
23+ |
8-SOP |
7750 |
全新原装优势 |
询价 | ||
Micrel |
23+ |
8-SOIC |
11923 |
询价 | |||
MICREL/麦瑞 |
22+ |
SOP-8 |
13750 |
原装正品现货 |
询价 | ||
MICREL |
20+ |
SOP-8 |
2960 |
诚信交易大量库存现货 |
询价 | ||
MICREL |
24+ |
SOIC8 |
2789 |
原装优势!绝对公司现货! |
询价 | ||
MICREL |
23+ |
SOP-8 |
65480 |
询价 |