MAX669EUB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 |
MAX669EUB |
| 参数属性 | MAX669EUB 封装/外壳为10-TFSOP，10-MSOP（0.118"，3.00mm 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 10UMAX |
| 功能描述 | 1.8V to 28V Input, PWM Step-Up Controllers in 關MAX |
| 封装外壳 | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 文件大小 |
326.98 Kbytes |
| 页面数量 |
18 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 | 2025-5-4 0:10:00 |
| 人工找货 | MAX669EUB价格和库存，欢迎联系客服免费人工找货 |
MAX669EUB规格书详情
General Description
The MAX668/MAX669 constant-frequency, pulse-width modulating (PWM), current-mode DC-DC controllers are designed for a wide range of DC-DC conversion applications including step-up, SEPIC, flyback, and isolated output configurations. Power levels of 20W or more can be controlled with conversion efficiencies of over 90. The 1.8V to 28V input voltage range supports a wide range of battery and AC-powered inputs. An advanced BiCMOS design features low operating current (220µA), adjustable operating frequency (100kHz to 500kHz), soft-start, and a SYNC input allowing the MAX668/MAX669 oscillator to be locked to an external clock.
DC-DC conversion efficiency is optimized with a low 100mV current-sense voltage as well as with Maxim’s proprietary Idle Mode™ control scheme. The controller operates in PWM mode at medium and heavy loads for lowest noise and optimum efficiency, then pulses only as needed (with reduced inductor current) to reduce operating current and maximize efficiency under light loads. A logic-level shutdown input is also included, reducing supply current to 3.5µA.
Features
♦ 1.8V Minimum Start-Up Voltage (MAX669)
♦ Wide Input Voltage Range (1.8V to 28V)
♦ Tiny 10-Pin µMAX Package
♦ Current-Mode PWM and Idle Mode™ Operation
♦ Efficiency over 90
♦ Adjustable 100kHz to 500kHz Oscillator or SYNC Input
♦ 220µA Quiescent Current
♦ Logic-Level Shutdown
♦ Soft-Start
Applications
Cellular Telephones
Telecom Hardware
LANs and Network Systems
POS Systems
产品属性
- 产品编号：
MAX669EUB/V+
- 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
- 系列：
Automotive, AEC-Q100
- 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，可提供隔离
- 拓扑：
升压，反激，SEPIC
- 输出阶段：
1
- 电压 - 供电 (Vcc/Vdd)：
1.8V ~ 28V
- 频率 - 开关：
100kHz ~ 500kHz
- 占空比（最大）：
90%
- 同步整流器：
无
- 时钟同步：
是
- 控制特性：
使能，频率控制
- 工作温度：
-40°C ~ 85°C（TA）
- 安装类型：
表面贴装型
- 封装/外壳：
10-TFSOP，10-MSOP（0.118"，3.00mm 宽）
- 供应商器件封装：
10-uMAX/uSOP
- 描述：
IC REG CTRLR MULT TOP 10UMAX
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
Maxim |
23+ |
10-MSOPMic |
30759 |
询价 | |||
Maxim(美信) |
24+ |
标准封装 |
12548 |
原厂渠道供应,大量现货,原型号开票。 |
询价 | ||
MAXIM |
2016+ |
MSOP10 |
4524 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
MAX |
23+ |
MSOP10 |
20000 |
全新原装假一赔十 |
询价 | ||
MAXIM |
24+ |
SOP |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
MAXIM/美信 |
24+ |
M.SO |
33500 |
全新进口原装现货,假一罚十 |
询价 | ||
MAXIM/美信 |
22+ |
MSOP10 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
MAX |
24+ |
MSOP |
20000 |
全新原厂原装，进口正品现货，正规渠道可含税！！ |
询价 | ||
Maxim(美信) |
24+ |
N/A |
15048 |
原厂可订货,技术支持,直接渠道。可签保供合同 |
询价 | ||
MAXIM/美信 |
21+ |
MSOP8 |
20000 |
百域芯优势 实单必成 可开13点增值税发票 |
询价 |
