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MAX1904EAI集成电路(IC)的特殊用途稳压器规格书PDF中文资料

厂商型号 |
MAX1904EAI |
参数属性 | MAX1904EAI 包装为管件;类别为集成电路(IC)的特殊用途稳压器;产品描述:IC REG CTRLR NOTEBK 2OUT 28SSOP |
功能描述 | 500kHz Multi-Output, Low-Noise Power-Supply Controllers for Notebook Computers |
文件大小 |
649.9 Kbytes |
页面数量 |
33 页 |
生产厂商 | Maxim Integrated Products |
企业简称 |
MAXIM【美信】 |
中文名称 | 美信半导体官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2025-8-3 23:03:00 |
人工找货 | MAX1904EAI价格和库存,欢迎联系客服免费人工找货 |
MAX1904EAI规格书详情
General Description
The MAX1901/MAX1902/MAX1904 are buck-topology, step-down, switch-mode, power-supply controllers that generate logic-supply voltages in battery-powered systems. These high-performance, dual/triple-output devices include on-board power-up sequencing, power-good signaling with delay, digital soft-start, secondary winding control, low dropout circuitry, internal frequency-compensation networks, and automatic bootstrapping.
Up to 97 efficiency is achieved through synchronous rectification and Maxim’s proprietary Idle Mode™ control scheme. Efficiency is greater than 80 over a 1000:1 load-current range, which extends battery life in system suspend or standby mode. Excellent dynamic response corrects output load transients within five clock cycles. Strong 1A on-board gate drivers ensure fast external N channel MOSFET switching.
特性 Features
♦ 97 Efficiency
♦ 4.2V to 30V Input Range
♦ 2.5V to 5.5V Dual Adjustable Outputs
♦ Selectable 3.3V and 5V Fixed or Adjustable Outputs (Dual Mode™)
♦ 12V Linear Regulator
♦ Adjustable Secondary Feedback (MAX1901/MAX1904)
♦ 5V/50mA Linear Regulator Output
♦ Precision 2.5V Reference Output
♦ Programmable Power-Up Sequencing
♦ Power-Good (RESET) Output
♦ Output Overvoltage Protection (MAX1901/MAX1902)
♦ Output Undervoltage Shutdown (MAX1901/MAX1902)
♦ 333kHz/500kHz Low-Noise, Fixed-Frequency Operation
♦ Low-Dropout, 98 Duty-Factor Operation
♦ 2.5mW Typical Quiescent Power (12V input, both SMPSs on)
♦ 4µA Typical Shutdown Current
Applications
Notebook and Subnotebook Computers
PDAs and Mobile Communicators
Desktop CPU Local DC-DC Converters
产品属性
- 产品编号:
MAX1904EAI+T
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 特殊用途稳压器
- 包装:
管件
- 描述:
IC REG CTRLR NOTEBK 2OUT 28SSOP
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
24+ |
SSOP |
8000 |
只做原装正品现货 |
询价 | ||
ADI(亚德诺)/MAXIM(美信) |
24+ |
- |
5063 |
百分百原装正品,可原型号开票 |
询价 | ||
MAXIM |
2016+ |
QSOP |
6000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
MAXIM/美信 |
25+ |
SSOP28 |
54658 |
百分百原装现货 实单必成 |
询价 | ||
MAXIM/美信 |
22+ |
SSOP28 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
MAXIM/美信 |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MAXIM |
25+23+ |
SOP |
23467 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MAXIM/美信 |
24+ |
SSOP |
8540 |
只做原装正品现货或订货假一赔十! |
询价 | ||
MAXIM/美信 |
21+ |
SSOP28P |
16800 |
只做原装,质量保证 |
询价 | ||
MAXIM |
25+ |
SSOP |
3000 |
全新原装、诚信经营、公司现货销售! |
询价 |