ADP1111, ADP1111A, ADP1111A/AR Selling Leads, Datasheet
MFG:ADI Package Cooled:N/A D/C:09+
ADP1111, ADP1111A, ADP1111A/AR Datasheet download
Part Number: ADP1111
MFG: ADI
Package Cooled: N/A
D/C: 09+
ADP1111, ADP1111A, ADP1111A/AR
- Table of contents:
Info of ADP1111
Info of ADP1111A
Info of ADP1111A/AR
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About ADP1111
PDF/DataSheet Download
Datasheet: ADP1111
File Size: 73864 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
About ADP1111AN
PDF/DataSheet Download
Datasheet: ADP1111AN
File Size: 416649 KB
Manufacturer: AD [Analog Devices]
Download : Click here to Download
About ADP1
PDF/DataSheet Download
Datasheet: ADP1
File Size: 73864 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
ADP1111 General Description
The ADP1111 is part of a family of step-up/step-down switching regulators that operates from an input voltage supply of 2 V to 12 V in step-up mode and up to 30 V in step-down mode. The ADP1111 can be
ADP1111 Maximum Ratings
| Vin Range | 2V-30V |
| Boost | Yes |
| Buck | Yes |
| Inverting | Yes |
| Iout (max) | 1.5A |
| Supply Current | 110A |
| Switching Frequency | 70 kHz |
| Vout Preset Summary | 3 Options/3.3V-12V |
| Vout Adj Options | 1.2V to 30V,1.2V to Vin |
ADP1111 Features
Operates from 2 V to 30 V Input Voltage Range
72 kHz Frequency Operation
Utilizes Surface Mount Inductors
Very Few External Components Required
Operates in Step-Up/Step-Down or Inverting Mode
Low Battery Detector
User Adjustable Current Limit
Internal 1 A Power Switch
Fixed or Adjustable Output Voltage
8-Pin DIP or SO-8 Package
72 kHz Frequency Operation
Utilizes Surface Mount Inductors
Very Few External Components Required
Operates in Step-Up/Step-Down or Inverting Mode
Low Battery Detector
User Adjustable Current Limit
Internal 1 A Power Switch
Fixed or Adjustable Output Voltage
8-Pin DIP or SO-8 Package
ADP1111 Typical Application
3 V to 5 V, 5 V to 12 V Step-Up Converters
9 V to 5 V, 12 V to 5 V Step-Down Converters
Laptop and Palmtop Computers
Cellular Telephones
Flash Memory VPP Generators
Remote Controls
Peripherals and Add-On Cards
Battery Backup Supplies
Uninterruptible Supplies
Portable Instruments
9 V to 5 V, 12 V to 5 V Step-Down Converters
Laptop and Palmtop Computers
Cellular Telephones
Flash Memory VPP Generators
Remote Controls
Peripherals and Add-On Cards
Battery Backup Supplies
Uninterruptible Supplies
Portable Instruments
ADP1111 Connection Diagram
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