MAX8597中文资料PDF规格书
厂商型号 |
MAX8597 |
参数属性 | MAX8597 封装/外壳为20-WFQFN 裸露焊盘;包装为卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带;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 20-TQFN |
功能描述 | Low-Dropout, Wide-Input-Voltage, Step-Down Controllers |
文件大小 |
502.09 Kbytes |
页面数量 |
24 页 |
生产厂商 | MaximIntegrated |
企业简称 |
Maxim【美信半导体】 |
中文名称 | 美信半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2024-5-10 9:20:00 |
MAX8597规格书详情
General Description
The MAX8597/MAX8598/MAX8599 voltage-mode PWM step-down controllers are designed to operate from a 4.5V to 28V input supply and generate output voltages down to 0.6V. A proprietary switching algorithm stretches the duty cycle to >99.5 for low-dropout design. Unlike conventional step-down regulators using a p-channel high-side MOSFET to achieve high duty cycle, the MAX8597/MAX8598/MAX8599 drive n-channel MOSFETs resulting in high efficiency and high-currentcapability designs.
Features
♦ Low Dropout with >99.5 Duty Cycle
♦ Lossless High-Side Current Limit
♦ Wide 4.5V to 28V Input Range
♦ Dynamic Output Voltage Adjustment with Adjustable Offset (MAX8597)
♦ Remote Voltage Sensing for Both Positive and Negative Rails (MAX8597)
♦ Tracking Output Through REFIN (MAX8597)
♦ Adjustable Switching Frequency from 200kHz to 1.4MHz
♦ Adjustable Soft-Start
♦ Prebias Startup
♦ Enable and Power-OK (MAX8598/MAX8599) for Flexible Sequencing
♦ 25MHz Error Amplifier
♦ Adjustable Hiccup Current Limit for Output Short-Circuit Protection
♦ Output Overvoltage Protection (MAX8599)
♦ Small, Low-Profile Thin QFN Package
Applications
Nonisolated Power Modules
Variable-Speed DC Fan Power Supplies (MAX8597)
Tracking Power Supplies (MAX8597)
Chipset Power Supplies
产品属性
- 产品编号:
MAX8597ETP+
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > PMIC - 稳压器 - DC DC 开关式控制器
- 包装:
卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带
- 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):
4.5V ~ 28V
- 频率 - 开关:
200kHz ~ 1.4MHz
- 同步整流器:
是
- 时钟同步:
无
- 控制特性:
限流,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:
20-WFQFN 裸露焊盘
- 供应商器件封装:
20-TQFN(4x4)
- 描述:
IC REG CTRLR BUCK 20-TQFN
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Maxim |
23+ |
20-TQFN |
28500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
询价 | ||
Analog Devices Inc./Maxim Inte |
21+ |
20-WFQFN |
3343 |
正规渠道/品质保证/原装正品现货 |
询价 | ||
ADI(亚德诺)/MAXIM(美信) |
23+ |
QFN20EP(4x4) |
7350 |
原装进口,原厂直销!当天可交货,支持原型号开票! |
询价 | ||
Maxim |
23+ |
20TQFN |
9000 |
原装正品,支持实单 |
询价 | ||
Maxim Integrated |
22+/23+ |
20-TQFN(4x4) |
7500 |
原装进口公司现货假一赔百 |
询价 | ||
MAX |
22+ |
20-WFQFN 裸露焊盘 |
3210 |
公司现货绝对原装 |
询价 | ||
Maxim Integrated |
21+ |
NA |
12500 |
正品专卖,进口原装深圳现货 |
询价 | ||
MAXIM |
23+ |
NA |
25060 |
只做进口原装,终端工厂免费送样 |
询价 | ||
MAXIM/美信 |
22+ |
TQFN20 |
33974 |
原装正品现货,可开13个点税 |
询价 | ||
MaximIntegrated |
23+ |
20-TQFN(4x4) |
66800 |
原装正品现货 |
询价 |