MIC2183BM中文资料PDF规格书
![MIC2183BM](https://oss.114ic.com/img3w/pdf141156.png)
厂商型号 |
MIC2183BM |
参数属性 | MIC2183BM 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 | Low Voltage Synchronous Buck PWM Control IC Final Information |
文件大小 |
98.22 Kbytes |
页面数量 |
12 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 | 2024-6-21 18:21:00 |
MIC2183BM规格书详情
General Description
Micrel’s MIC2183 is a high efficiency PWM synchronous buck control IC. With its wide input voltage range of 2.9V to 14V, the MIC2183 can be used to efficiently step voltages down in 1- or 2-cell Li Ion battery powered applications, as well as in fixed 3.3V, 5V, or 12V systems.
Features
• Input voltage range: 2.9V to 14V
• >90 efficiency
• Oscillator frequency of 400kHz
• Frequency divide-by-two pin
• Frequency sync to 600kHz
• FreqOut oscillator output allows simple charge pump implementation in low voltage systems
• Front edge blanking
• 5Ω output drivers (typical)
• Soft start
• PWM current mode control
• 1µA shutdown current
• Cycle-by-cycle current limiting
• Frequency foldback short circuit protection
• Adjustable under-voltage lockout
• 16-pin narrow-body SOP and QSOP package options
Applications
• 3.3V to 2.5V/1.8V/1.5V conversion
• DC power distribution systems
• Wireless modems
• ADSL line cards
• 1-and 2-cell Li Ion battery operated equipment
• Satellite Phones
产品属性
- 产品编号:
MIC2183BM
- 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):
2.9V ~ 14V
- 频率 - 开关:
200kHz,400kHz
- 占空比(最大):
100%
- 同步整流器:
是
- 时钟同步:
是
- 控制特性:
使能,频率控制,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/麦瑞 |
2022 |
QSOP |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
Microchip |
22+ |
NA |
1899 |
加我QQ或微信咨询更多详细信息, |
询价 | ||
MicrochipTechnology |
23+ |
16-SOIC |
66800 |
原装正品现货 |
询价 | ||
MICREL |
23+ |
SSOP-16P |
11923 |
询价 | |||
Microchip |
23+ |
16SOIC |
9000 |
原装正品,支持实单 |
询价 | ||
MICREL/麦瑞 |
QSOP |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
MICREL |
22+ |
SSOP16 |
3200 |
十年品牌!原装现货!!! |
询价 | ||
MICREL |
2 |
SMD |
4 |
自己库存 |
询价 | ||
MICREL |
23+ |
SOP-16 |
8500 |
原装正品,现货销售 |
询价 | ||
Microchip |
22+ |
16SOIC |
9000 |
原厂渠道,现货配单 |
询价 |