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MIC38C45BN中文资料PDF规格书
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厂商型号 |
MIC38C45BN |
参数属性 | MIC38C45BN 封装/外壳为8-DIP(0.300",7.62mm);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 MULT TOPOLOGY 8DIP |
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 | 2024-6-18 11:16:00 |
MIC38C45BN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:
MIC38C45BN
- 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:
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):
50%
- 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:
通孔
- 封装/外壳:
8-DIP(0.300",7.62mm)
- 供应商器件封装:
8-DIP
- 描述:
IC REG CTRLR MULT TOPOLOGY 8DIP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICREL |
22+23+ |
SOP8 |
33191 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MICREL(麦瑞) |
21+ |
SOP8 |
12588 |
原装正品,量大可定 |
询价 | ||
MIC |
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 | ||
MICREL |
22+ |
SOIC8 |
2679 |
原装优势!绝对公司现货!可长期供货! |
询价 | ||
MICREL/麦瑞 |
22+ |
SOP16P |
10400 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
NA |
19+ |
84202 |
原厂代理渠道,每一颗芯片都可追溯原厂; |
询价 | |||
MicrochipTechnology |
23+ |
8-DIP |
66800 |
全新更新库存原厂原装现货 |
询价 | ||
MIC |
23+ |
NA |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
MICREL |
23+ |
SOP-8 |
65480 |
询价 | |||
MICREL/麦瑞 |
22+ |
SOP-8 |
21658 |
原装正品现货 |
询价 |