首页>MIC38C44-1BM>规格书详情
MIC38C44-1BM中文资料PDF规格书
厂商型号 |
MIC38C44-1BM |
参数属性 | MIC38C44-1BM 封装/外壳为14-SOIC(0.154",3.90mm 宽);包装为管件;类别为集成电路(IC) > AC DC 转换器,离线开关;产品描述:IC OFFLINE SW MULT TOP 14SOIC |
功能描述 | BiCMOS Current-Mode PWM Controllers |
文件大小 |
100.27 Kbytes |
页面数量 |
11 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 | 2024-5-16 12:00:00 |
MIC38C44-1BM规格书详情
General Description
The MIC38C4x are fixed frequency, high performance, current-mode PWM controllers. Micrel’s BiCMOS devices are pin compatible with 384x bipolar devices but feature several improvements.
Features
• Fast 40ns output rise and 30ns output fall times
• –40°C to +85°C temperature range meets UC284x specifications
• High-performance, low-power BiCMOS Process
• Ultralow start-up current (50µA typical)
• Low operating current (4mA typical)
• CMOS outputs with rail-to-rail swing
• ≥ 500kHz current-mode operation
• Trimmed 5V bandgap reference
• Pin-for-pin compatible with UC3842/3843/3844/3845(A)
• Trimmed oscillator discharge current
• UVLO with hysteresis
• Low cross-conduction currents
Features
• Fast 40ns output rise and 30ns output fall times
• –40°C to +85°C temperature range
meets UC284x specifications
• High-performance, low-power BiCMOS Process
• Ultralow start-up current (50µA typical)
• Low operating current (4mA typical)
• CMOS outputs with rail-to-rail swing
• ≥ 500kHz current-mode operation
• Trimmed 5V bandgap reference
• Pin-for-pin compatible with UC3842/3843/3844/3845(A)
• Trimmed oscillator discharge current
• UVLO with hysteresis
• Low cross-conduction currents
产品属性
- 产品编号:
MIC38C44-1BM
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > AC DC 转换器,离线开关
- 包装:
管件
- 输出隔离:
隔离
- 内部开关:
是
- 拓扑:
升压,降压,反激,正激
- 电压 - 供电 (Vcc/Vdd):
9V ~ 20V
- 占空比:
50%
- 频率 - 开关:
500kHz
- 控制特性:
频率控制
- 工作温度:
-40°C ~ 150°C(TJ)
- 封装/外壳:
14-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
14-SOIC
- 安装类型:
表面贴装型
- 描述:
IC OFFLINE SW MULT TOP 14SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICREL |
23+ |
SMD14 |
8500 |
原装正品,现货销售 |
询价 | ||
Microchip |
23+ |
14SOIC |
9000 |
原装正品,支持实单 |
询价 | ||
23+ |
N/A |
12850 |
正品授权货源可靠 |
询价 | |||
MIC |
24+ |
NA |
18000 |
原装正品 有挂有货 假一赔十 |
询价 | ||
MIC |
21+ |
NA |
23 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MICREL |
22+ |
SMD7 |
7500 |
十年品牌!原装现货!!! |
询价 | ||
MIC/MIC GROUP RECTIFIERS/MIC G |
21+ |
NA |
23 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
Micrel |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
Microchip |
23+ |
14SOIC |
8000 |
只做原装现货 |
询价 | ||
MICREL |
1822+ |
DIP14 |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 |