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. It operates from an input supply voltage of 2 V to 12 V in step-up mode, and from 2 V to 30 V in step-down mode.
Operating in pulse frequency mode (PFM), the device consumes only 500 µA, making it ideal for applications requiring low quiescent current. It delivers an output current of 180 mA at 3.3 V from a 2 V input in step-up mode, and an output current of 100 mA at 3 V from a 5 V input in step-down mode.
The ADP3000 operates at 400 kHz switching frequency. This allows the use of small external components (inductors and capacitors), making it convenient for space-constrained designs.
The auxiliary gain amplifier can be used as a low battery detector, linear regulator, undervoltage lockout, or error amplifier.
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-lead PDIP, 8-lead SOIC, and 14-lead TSSOP packages
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/亚德诺 |
23+ |
NA/ |
4124 |
原装现货,当天可交货,原型号开票 |
询价 | ||
ADI |
23+ |
DIP-8 |
20000 |
全新原装假一赔十 |
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 | ||
ADI/亚德诺 |
23+ |
TSSOP |
1080 |
原装正品,假一罚十! |
询价 | ||
AD |
23+ |
SOP |
9827 |
询价 | |||
ADI/亚德诺 |
22+ |
SOP-8 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
AD |
2020+ |
SOP-8 |
16800 |
绝对原装进口现货,假一赔十,价格优势!? |
询价 | ||
ADI/亚德诺 |
24+ |
DIP |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
Analog |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
ADI/亚德诺 |
19+ |
3000 |
原装现货支持BOM配单服务 |
询价 |
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