ADP3000中文资料PDF规格书
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GENERAL DESCRIPTION
The ADP3000 is a versatile step-up/step-down switching regulator that operates from an input supply voltage of 2 V to 12 V in step-up mode and up to 30 V in step-down mode.
The ADP3000 operates in Pulse Frequency Mode (PFM) and consumes only 500 µA, making it highly suitable for applications that require low quiescent current. The ADP3000 can deliver an output current of 100 mA at 3 V from a 5 V input in step-down configuration and 180 mA at 3.3 V from a 2 V input in step-up configuration.
The auxiliary gain amplifier can be used as a low battery detector, linear regulator undervoltage lockout or error amplifier.
The ADP3000 operates at 400 kHz switching frequency. This allows the use of small external components (inductors and capacitors), making the device very suitable for space constrained designs.
FEATURES
Operates at Supply Voltages from 2 V to 30 V
Works in Step-Up or Step-Down Mode
Very Few External Components Required
High Frequency Operation Up to 400 kHz
Low Battery Detector on Chip
User Adjustable Current Limit
Fixed and Adjustable Output Voltage
8-Pin DIP and SO-8 Package
Small Inductors and Capacitors
APPLICATIONS
Notebook, Palmtop Computers
Cellular Telephones
Hard Disk Drives
Portable Instruments
Pagers
产品属性
- 型号:
ADP3000
- 制造商:
Rochester Electronics LLC
- 功能描述:
- Bulk
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI |
2022+ |
SOIC8P |
57550 |
询价 | |||
ADI(亚德诺) |
23+ |
NA |
10000 |
原装,BOM表可配单 |
询价 | ||
AD |
23+ |
SOP |
12300 |
全新原装真实库存含13点增值税票! |
询价 | ||
AD |
22+ |
SOP8 |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
ADI/亚德诺 |
22+ |
DIPSMD |
9000 |
原装正品 |
询价 | ||
AnalogDevices |
SOP |
1200 |
AD代理旗下一级分销商,主营AD全系列产品 |
询价 | |||
ADI/亚德诺 |
22+ |
SOP-8 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
AD |
2020+ |
SO8 |
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 | ||
AD |
2020+ |
原厂封装 |
350000 |
100%进口原装正品公司现货库存 |
询价 | ||
23+ |
N/A |
65700 |
一级代理放心采购 |
询价 |
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