MIC45208中文资料麦瑞半导体数据手册PDF规格书
MIC45208规格书详情
General Description
Micrel’s MIC45208 is a synchronous step-down regulator module, featuring a unique adaptive ON-time control architecture. The module incorporates a DC-to-DC controller, power MOSFETs, bootstrap diode, bootstrap capacitor, and an inductor in a single package; simplifying the design and layout process for the end user.
Features
• No compensation required
• Up to 10A output current
• >93 peak efficiency
• Output voltage: 0.8V to 5.5V with ±1 accuracy
• Adjustable switching frequency from 200kHz to 600kHz
• Enable input and open-drain power good (PG) output
• Hyper Speed Control (MIC45208-2) architecture enables fast transient response
• HyperLight Load (MIC45208-1) improves light load efficiency
• Supports safe startup into pre-biased output
• CISPR22, Class B compliant
• –40°C to +125°C junction temperature range
• Thermal-shutdown protection
• Short-circuit protection with hiccup mode
• Adjustable current limit
• Available in 52-pin 10mm × 10mm × 4mm QFN package
Applications
• High power density point-of-load conversion
• Servers, routers, networking, and base stations
• FPGAs, DSP, and low-voltage ASIC power supplies
• Industrial and medical equipment
产品属性
- 产品编号:
MIC45208-1YMP-TR
- 制造商:
Microchip Technology
- 类别:
电源 - 板安装 > 直流转换器
- 系列:
MIC45208
- 包装:
管件
- 类型:
非隔离 PoL 模块
- 电压 - 输入(最小值):
4.5V
- 电压 - 输入(最大值):
26V
- 电压 - 输出 1:
0.8 ~ 5.5V
- 电流 - 输出(最大值):
10A
- 应用:
ITE(商业)
- 特性:
远程开/关,OCP,OTP,SCP
- 工作温度:
-40°C ~ 125°C
- 效率:
93%
- 安装类型:
表面贴装型
- 封装/外壳:
52-PowerBQFN 模块
- 大小 / 尺寸:
0.39" 长 x 0.39" 宽 x 0.16
- 描述:
DC DC CONVERTER 0.8-5.5V
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MICROCHIP(美国微芯) |
23+ |
B2QFN52 |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
Microchip |
23+ |
52QFN |
10000 |
原厂原装正品现货 |
询价 | ||
MICROCHIP(美国微芯) |
23+ |
QFN52EP(10x10) |
6000 |
诚信服务,绝对原装原盘 |
询价 | ||
MICREL/麦瑞 |
23+ |
QFN |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
MICROCHIP/微芯 |
23+ |
52LB2QFN10x10 |
90000 |
渠道可追溯 可开增值税 正规报关 绝不损原包装 |
询价 | ||
MICREL |
QFN |
699839 |
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 | |||
MICROCHIP/微芯 |
21+ |
52QFN |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
MICREL |
1527+ |
QFN |
383 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MICREL/麦瑞 |
2022 |
QFN |
80000 |
原装现货,OEM渠道,欢迎咨询 |
询价 | ||
Microchip(微芯) |
23+ |
N/A |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 |