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MAX15034AAUI+中文资料
MAX15034AAUI+数据手册规格书PDF详情
General Description
The MAX15034 two-phase, configurable single- or dual output buck controller has an input voltage range of 4.75V to 5.5V or 5V to 28V. A mode select input allows for a dual-output supply or connecting two phases together for a single-output, high-current supply. Each output channel of the MAX15034 drives n-channel MOSFETs and is capable of providing more than 25A of load current. The MAX15034 uses average currentmode control with a switching frequency up to 1MHz per phase where each phase is 180° out of phase with respect to the other. Out-of-phase operation results in significantly reduced input capacitor ripple current and output voltage ripple in dual-phase, single-output voltage applications. Each controller has its own high-performance current and voltage-error amplifier that can be compensated for optimum output filter L-C values and transient response.
Features
♦ 4.75V to 5.5V or 5V to 28V Input
♦ Dual-Output Synchronous Buck Controller
♦ Configurable for Two Separate Outputs (25A) or One Single Output (50A)
♦ Average Current-Mode Control with Accurate Adjustable Current Limit
♦ 180° Interleaved Operation Reduces Size of Input Filter Capacitors
♦ Limits Reverse Current Sinking When Operated in Parallel Mode
♦ Each Output is Adjustable from 0.61V to 5.5V
♦ Independently Programmable Adaptive Voltage Positioning
♦ Monotonic Startup into Prebiased Outputs
♦ Independent Shutdown for Each Output
♦ 100kHz to 1MHz per Phase Programmable Switching Frequency
♦ Oscillator Frequency Synchronization from 200kHz to 2MHz
♦ Digital Soft-Start on Outputs
♦ Hiccup-Mode Overcurrent Protection
♦ Overtemperature Shutdown
♦ Thermally Enhanced 28-Pin TSSOP Package Capable of Dissipating 2.1W
Applications
High-End Computers/Workstations/Servers
Graphics Cards
Networking Systems
Point-of-Load High-Current/High-Density Telecom DC-DC Regulators
RAID Systems
MAX15034AAUI+产品属性
- 类型
描述
- 型号
MAX15034AAUI+
- 功能描述
DC/DC 开关控制器 Configurable Synchronous Buck
- RoHS
否
- 制造商
Texas Instruments
- 输入电压
6 V to 100 V
- 输出电压
1.215 V to 80 V
- 输出电流
3.5 A
- 输出端数量
1
- 最大工作温度
+ 125 C
- 封装/箱体
CPAK
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Maxim |
22+ |
28-TSSOP |
2100 |
||||
Maxim |
24+ |
28-TSSOP |
28500 |
授权代理直销,原厂原装现货,假一罚十,特价销售 |
|||
MAXIM |
20+ |
SSOP-28 |
932 |
就找我吧!--邀您体验愉快问购元件! |
|||
Maxim |
22+ |
28TSSOP |
9000 |
原厂渠道,现货配单 |
|||
MAXIM/美信 |
22+ |
N/A |
12245 |
现货,原厂原装假一罚十! |
|||
MAXIM(美信) |
23+ |
TSSOP-28 |
9990 |
原装正品,支持实单 |
|||
MAXIM/美信 |
23+ |
NA |
25630 |
原装正品 |
|||
MAXIM/美信 |
23+ |
深圳现货 |
5177 |
普通 |
|||
MAXIM/美信 |
22+ |
NA |
3000 |
可订货 请确认 |
|||
MAXIM(美信) |
2024+ |
TSSOP-28 |
500000 |
诚信服务,绝对原装原盘 |
MAX15034AAUI+ 价格
参考价格:¥43.3474
MAX15034AAUI+ 资料下载更多...
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Maxim Integrated Products 美信半导体
Maxim Integrated Products是一家专注于模拟和混合信号集成电路的公司,成立于1983年,总部位于美国加利福尼亚州圣何塞。公司设计和制造广泛应用于电子设备的高性能集成电路,涵盖电源管理、信号处理、传感器和接口等多个领域。 Maxim的产品广泛应用于消费电子、工业、汽车、通信等市场,以其高性能和创新技术著称。公司致力于通过推动技术进步来满足客户的需求,并提供解决方案,帮助客户实现更高的效率和更好的性能。 在2021年,Maxim Integrated被Analog Devices收购,进一步增强了Analog Devices在市场上的竞争力和技术实力。