AP3422数据手册集成电路（IC）的稳压器-DC-DC开关稳压器规格书PDF
AP3422规格书详情
描述 Description
The AP3422 contains two independent 1.1MHz fixed frequency, current mode, PWM synchronous buck (step-down) DC-DC converters, each of them is capable of driving a 800mA load with high efficiency, excellent line and load regulation. Each converter integrates a main switch and a synchronous switch without an external Schottky diode. It is ideal for powering portable equipment that runs from a single Li-ion battery.
A standard series of inductors are available from several different manufacturers optimized for use with the AP3422. This feature greatly simplifies the design of switch-mode power supplies.
应用 Application
GPSWiFi CardPortable Media PlayerDigital Still and Video Cameras
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\t\t\t\tProduct Specifications
技术参数
- 制造商编号
：AP3422
- 生产厂家
：Diodes
- Efficiency
：95 %
- HS RDS(ON)
：440 mΩ
- LS RDS(ON)
：290 mΩ
- Frequency Typ
：1100 kHz
- Minimum Input Voltage
：2.5 V
- Maximum Input Voltage
：5.5 V
- Output Current
：0.8 A
- Output Voltage
：ADJ V
- Quiescent Current Typ
：0.4 mA
- Shutdown Current Typ
：0.1 µA
- Packages
：U-DFN3030-10
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
DIODES/美台 |
24+ |
QFN |
22770 |
公司现货库存 支持实单 |
询价 | ||
DIODES/美台 |
24+ |
NA/ |
40306 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
DIODES/美台 |
25+ |
DFN |
54648 |
百分百原装现货 实单必成 欢迎询价 |
询价 | ||
DIODES |
20+ |
DFN |
32970 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
DIODES |
21+ |
QFN |
40306 |
只做原装正品,不止网上数量,欢迎电话微信查询! |
询价 | ||
DIODES/美台 |
24+ |
NA |
30000 |
房间原装现货特价热卖,有单详谈 |
询价 | ||
BCD |
2015+ |
DFN |
28989 |
专业代理原装现货,特价热卖! |
询价 | ||
Diodes Incorporated |
23+ |
10-DFN3x3 |
7300 |
专注配单,只做原装进口现货 |
询价 | ||
DIODES/美台 |
2450+ |
QFN |
8850 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
23+ |
17ROHS |
2502 |
原装正品--可开增值税发票量大可订货 |
询价 |
