MAX1556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
MAX1556规格书详情
General Description
The MAX1556/MAX1556A/MAX1557 are low-operating current (16µA), fixed-frequency step-down regulators. High efficiency, low-quiescent operating current, low dropout, and minimal (27µA) quiescent current in dropout make these converters ideal for powering portable devices from 1-cell Li-ion or 3-cell alkaline/NiMH batteries. The MAX1556 delivers up to 1.2A; has pin selectable 1.8V, 2.5V, and 3.3V outputs; and is also adjustable. The MAX1557 delivers up to 600mA; has pin
selectable 1V, 1.3V, and 1.5V outputs; and is also adjustable.
特性 Features
♦Up to 97 Efficiency
♦95 Efficiency at 1mA Load Current
♦Low 16µA Quiescent Current
♦1MHz PWM Switching
♦Tiny 3.3µH Inductor
♦Selectable 3.3V, 2.5V, 1.8V, 1.5V, 1.3V, 1.2V, 1.0V, and Adjustable Output
♦1.2A Guaranteed Output Current (MAX1556/MAX1556A)
♦Voltage Positioning Optimizes Load-Transient Response
♦Low 27µA Quiescent Current in Dropout
♦Low 0.1µA Shutdown Current
♦No External Schottky Diode Required
♦Analog Soft-Start with Zero Overshoot Current
♦Small, 10-Pin, 3mm x 3mm TDFN Package
产品属性
- 产品编号：
MAX15561GTL+
- 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）
- 描述：
IC PWM CONTROLLER QFN
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
MAXIM |
20+ |
QFN10 |
35830 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
MAXIM |
24+ |
QFN |
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) |
23+ |
NA |
20094 |
正纳10年以上分销经验原装进口正品做服务做口碑有支持 |
询价 | ||
MAX |
24+ |
SMD |
20000 |
一级代理原装现货假一罚十 |
询价 | ||
MaximIntegrated |
24+ |
24-TQFN(4x4) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源！ |
询价 | ||
MAXIM |
23+ |
NA |
23560 |
专业电子元器件供应链正迈科技特价代理特价，原装元器件供应，支持开发样品 |
询价 | ||
MAXIM/美信 |
24+ |
TDFN-10 |
500 |
大批量供应优势库存热卖 |
询价 | ||
MAXIM |
2016+ |
QFN |
3000 |
只做原装,假一罚十,公司可开17%增值税发票! |
询价 | ||
ADI |
25+ |
Thin Dual Flatpack No Leads, E |
5500 |
16μA IQ、1.2A PWM降压型DC-DC转换器 |
询价 | ||
MAXIM/美信 |
21+ |
QFN |
7500 |
百域芯优势 实单必成 可开13点增值税发票 |
询价 |
