ADP190/ADP191
TABLE OF CONTENTS
Features .............................................................................................. 1
Pin Configuration and Function Descriptions..............................6
Typical Performance Characteristics ..............................................7
Theory of Operation .........................................................................9
Applications Information.............................................................. 10
Ground Current.......................................................................... 10
Enable Feature ............................................................................ 10
Timing ......................................................................................... 10
Thermal Considerations............................................................ 12
PCB Layout Considerations...................................................... 14
Outline Dimensions....................................................................... 15
Ordering Guide .......................................................................... 15
Applications....................................................................................... 1
Typical Applications Circuit............................................................ 1
General Description......................................................................... 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Timing Diagram ........................................................................... 4
Absolute Maximum Ratings............................................................ 5
Thermal Data................................................................................ 5
Thermal Resistance ...................................................................... 5
ESD Caution.................................................................................. 5
REVISION HISTORY
11/10—Rev. C to Rev. D
Changed 4 mΩ to 4 MΩ in Theory of Operation Section.......... 9
3/10—Rev. B to Rev. C
Change to Low Input Voltage Range Value................ Throughout
1/10—Rev. A to Rev. B
Added ADP191.............................................................. Throughout
Changes to Table 1............................................................................ 3
Changes to Table 3............................................................................ 5
Changes to Ordering Guide .......................................................... 15
9/09—Rev. 0 to Rev. A
Changes to Ordering Guide .......................................................... 13
1/09—Revision 0: Initial Version
Rev. D | Page 2 of 16