MIC2182中文资料PDF规格书
厂商型号 |
MIC2182 |
参数属性 | MIC2182 封装/外壳为16-SOIC(0.154",3.90mm 宽);包装为卷带(TR);类别为集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器;产品描述:IC REG CTRLR BUCK 16SOIC |
功能描述 | High-Efficiency Synchronous Buck Controller Final Information |
文件大小 |
223.27 Kbytes |
页面数量 |
28 页 |
生产厂商 | Micrel Semiconductor |
企业简称 |
Micrel【麦瑞半导体】 |
中文名称 | 麦克雷尔|麦瑞半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-6-6 3:18:00 |
MIC2182规格书详情
General Description
Micrel’s MIC2182 is a synchronous buck (step-down) switch ing regulator controller. An all N-channel synchronous archi tecture and powerful output drivers allow up to a 20A output current capabilty. The PWM and skip-mode control scheme allows efficiency to exceed 95 over a wide range of load current, making it ideal for battery powered applications, as well as high current distributed power supplies.
Features
• 4.5V to 32V Input voltage range
• 1.25V to 6V Output voltage range
• 95 efficiency
• 300kHz oscillator frequency
• Current sense blanking
• 5Ωimpedance MOSFET Drivers
• Drives N-channel MOSFETs
• 600µA typical quiescent current (skip-mode)
• Logic controlled micropower shutdown (IQ< 0.1µA)
• Current-mode control
• Cycle-by-cycle current limiting
• Built-in undervoltage protection
• Adjustable undervoltage lockout
• Easily synchronizable
• Precision 1.245V reference output
• 0.6 total regulation
• 16-pin SOP and SSOP packages
• Frequency foldback overcurrent protection
• Sustained short-circuit protection at any input voltage
• 20A output current capability
产品属性
- 产品编号:
MIC2182-3.3BM
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器
- 包装:
卷带(TR)
- 输出类型:
晶体管驱动器
- 功能:
降压
- 输出配置:
正
- 拓扑:
降压
- 输出阶段:
1
- 电压 - 供电 (Vcc/Vdd):
4.5V ~ 32V
- 频率 - 开关:
300kHz
- 占空比(最大):
86%
- 同步整流器:
是
- 时钟同步:
是
- 控制特性:
使能,软启动
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
16-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
16-SOIC
- 描述:
IC REG CTRLR BUCK 16SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICREL |
20+ |
SOP16 |
2960 |
诚信交易大量库存现货 |
询价 | ||
MICREL |
2016+ |
SOP16 |
6110 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
MICREL/麦瑞 |
2020+ |
NA |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
Microchip |
23+ |
16SSOP |
10000 |
原厂原装正品现货 |
询价 | ||
MICROCHIP(美国微芯) |
23+ |
SSOP16208mil |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
MICREL/麦瑞 |
18+ |
SSOP16 |
23273 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
MICREL |
1836+ |
SOP16 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
MICROCHIP/微芯 |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MICREL |
22+ |
SOP-16 |
6000 |
原厂原装,价格优势!13246658303 |
询价 | ||
MICREL/麦瑞 |
21+ |
SOP16 |
6688 |
十年老店,原装正品 |
询价 |
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