MAX797集成电路(IC)的PMIC-稳压器-DCDC开关式控制器规格书PDF中文资料

| 厂商型号 |
MAX797 |
| 参数属性 | MAX797 封装/外壳为16-SOIC(0.154",3.90mm 宽);包装为卷带(TR);类别为集成电路(IC)的PMIC-稳压器-DCDC开关式控制器;产品描述:IC REG CTRLR MULT TOP 16SOIC |
| 功能描述 | High-Voltage, Step-Down Controller with Synchronous Rectifier for CPU Power |
| 封装外壳 | 16-SOIC(0.154",3.90mm 宽) |
| 文件大小 |
59.88 Kbytes |
| 页面数量 |
8 页 |
| 生产厂商 | MAXIM |
| 中文名称 | 美信 |
| 网址 | |
| 数据手册 | |
| 更新时间 | 2026-2-2 22:58:00 |
| 人工找货 | MAX797价格和库存,欢迎联系客服免费人工找货 |
MAX797规格书详情
General Description
The MAX797H high-performance, step-down DC-DC converter provides main CPU power in battery-powered systems. A 40V rating on the power stage’s input allows operation with high-cell-count batteries and a wide range of AC adaptors. This buck controller achieves 96 efficiency by using synchronous rectification and Maxim’s proprietary IdleMode™ control scheme to extend battery life at full-load (up to 10A) and no-load outputs. Excellent dynamic response corrects output tran sients caused by the latest dynamic-clock CPUs within five 300kHz clock cycles. Unique bootstrap circuitry drives inexpensive N-channel MOSFETs, reducing system cost
特性 Features
♦96 Efficiency
♦Up to 40V Power Input
♦2.5V to 6V Adjustable Output
♦Preset 3.3V and 5V Outputs (at up to 10A)
♦5V Linear-Regulator Output
♦Precision 2.505V Reference Output
♦Automatic Bootstrap Circuit
♦150kHz/300kHz Fixed-Frequency PWM Operation
♦Programmable Soft-Start
♦375µA Quiescent Current (VIN = 12V, VOUT= 5V)
♦1µA Shutdown Current
产品属性
- 产品编号:
MAX797CSE
- 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)
- 输出类型:
晶体管驱动器
- 功能:
升压,升压/降压
- 输出配置:
正
- 拓扑:
降压,升压,反激
- 输出阶段:
1
- 电压 - 供电 (Vcc/Vdd):
4.5V ~ 30V
- 频率 - 开关:
150kHz,300kHz
- 占空比(最大):
96%
- 同步整流器:
是
- 时钟同步:
是
- 控制特性:
使能,脉冲跳频,软启动
- 工作温度:
0°C ~ 70°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
16-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
16-SOIC
- 描述:
IC REG CTRLR MULT TOP 16SOIC
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MAX |
2016+ |
SOP16 |
2500 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
MAXIM |
20+ |
SMD |
3000 |
主营XILINX ALTERA真实库存 |
询价 | ||
MAX |
20+ |
SOP-16 |
32970 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
MaximIntegratedProducts |
23+ |
NA |
146 |
专做原装正品,假一罚百! |
询价 | ||
MAXIM |
24+ |
SOP16 |
20000 |
全新原厂原装,进口正品现货,正规渠道可含税!! |
询价 | ||
max |
24+ |
N/A |
6980 |
原装现货,可开13%税票 |
询价 | ||
MAXIM |
25+ |
SOP16 |
2658 |
原装正品!现货供应! |
询价 | ||
MAXIM |
2015+ |
SOP/DIP |
19889 |
一级代理原装现货,特价热卖! |
询价 | ||
MAX |
17+ |
SOP |
9800 |
只做全新进口原装,现货库存 |
询价 | ||
MAXIM/美信 |
24+ |
DIP |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源! |
询价 |
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