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MIC38C43BM中文资料PDF规格书
厂商型号 |
MIC38C43BM |
参数属性 | MIC38C43BM 封装/外壳为8-SOIC(0.154",3.90mm 宽);包装为管件;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 MULT TOPOLOGY 8SOIC |
功能描述 | BiCMOS Current-Mode PWM Controllers |
文件大小 |
348.8 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 | 2024-6-5 17:14:00 |
MIC38C43BM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:
MIC38C43BM
- 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:
管件
- 输出类型:
晶体管驱动器
- 功能:
升压,降压,升压/降压
- 输出配置:
正,可提供隔离
- 拓扑:
升压,降压,反激,正激转换器
- 输出阶段:
1
- 电压 - 供电 (Vcc/Vdd):
7.6V ~ 20V
- 频率 - 开关:
500kHz
- 占空比(最大):
96%
- 同步整流器:
是
- 时钟同步:
无
- 控制特性:
频率控制
- 工作温度:
-40°C ~ 85°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
8-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
8-SOIC
- 描述:
IC REG CTRLR MULT TOPOLOGY 8SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Micrel |
2022 |
SOIC-8 |
5668 |
绝对实际库存 |
询价 | ||
MIC |
23+ |
SOP-8 |
30000 |
代理全新原装现货,价格优势 |
询价 | ||
MICROCHIP |
SOP8 |
60697 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
Micrel/Micrel Semiconductor, I |
21+ |
SOP-8 |
60657 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MICREL/麦瑞 |
SOP8 |
7906200 |
询价 | ||||
MIC |
95+ |
SOP/8 |
3456 |
原装现货海量库存欢迎咨询 |
询价 | ||
MICREL/麦瑞 |
2022 |
SOP8 |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
MICROCHIP |
2020+ |
SOP-8 |
985000 |
100%进口原装正品公司现货库存 |
询价 | ||
MICREL/麦瑞 |
23+ |
SOP-8 |
200000 |
有挂就有货,只做原装免费送样-可BOM配单 |
询价 | ||
MIC |
21+ |
SOP-8 |
6500 |
全新原装现货 |
询价 |