Datasheet

ADP1752/ADP1753 Data Sheet
Rev. F | Page 2 of 20
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Typical Application Circuits ............................................................ 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Input and Output Capacitor, Recommended Specifications .. 4
Absolute Maximum Ratings ............................................................ 5
Thermal Data ................................................................................ 5
Thermal Resistance ...................................................................... 5
ESD Caution .................................................................................. 5
Pin Configurations and Function Descriptions ........................... 6
Typical Performance Characteristics ............................................. 7
Theory of Operation ...................................................................... 11
Soft Start Function (ADP1752/ADP1753) ............................. 11
Adjustable Output Voltage (ADP1753) ................................... 12
Enable Feature ............................................................................ 12
Power-Good Feature .................................................................. 12
Reverse Current Protection Feature ........................................ 13
Applications Information .............................................................. 14
Capacitor Selection .................................................................... 14
Undervoltage Lockout ............................................................... 15
Current-Limit and Thermal Overload Protection ................. 15
Thermal Considerations ............................................................ 15
PCB Layout Considerations ...................................................... 18
Outline Dimensions ....................................................................... 19
Ordering Guide .......................................................................... 19
REVISION HISTORY
1/14—Rev. E to Rev. F
Changes to Ordering Guide .......................................................... 19
6/13—Rev. D to Rev. E
Changed Adjustable Output Voltage Option with Soft Start
(ADP1755) from 0.75 V to 3.0 V to 0.75 V to 3.3 V
(Throughout) .................................................................................... 1
Updated Outline Dimensions ....................................................... 19
12/12—Rev. C to Rev. D
Added Junction Temperature of 150°C, Table 3 ........................... 5
9/12—Rev. B to Rev. C
Changes to Table 3 ............................................................................ 5
Changes to Ordering Guide .......................................................... 19
2/10—Rev. A to Rev. B
Changes to Table 4 ............................................................................ 5
Changes to Ordering Guide .......................................................... 19
4/09—Rev. 0 to Rev. A
Changes to Adjustable Output Voltage Accuracy (ADP1753)
Parameter, Table 1 ............................................................................. 3
Changes to Table 3 ............................................................................ 5
10/08—Revision 0: Initial Version