F0448 Datasheet
Contents
Pin Assignments....................................................................................................................................................................................................5
Pin Descriptions.....................................................................................................................................................................................................6
Absolute Maximum Ratings...................................................................................................................................................................................7
Recommended Operating Conditions ...................................................................................................................................................................7
Electrical Characteristics .......................................................................................................................................................................................8
Thermal Characteristics.......................................................................................................................................................................................11
Typical Operating Conditions (TOC) ...................................................................................................................................................................11
Typical Performance Characteristics...................................................................................................................................................................12
Programming.......................................................................................................................................................................................................18
Serial Control – DSA1 ................................................................................................................................................................................18
Parallel Control Mode – DSA0, DSA2, STBY......................................................................................................................................................21
Typical Application Circuit ...................................................................................................................................................................................22
Evaluation Kit Picture ..........................................................................................................................................................................................23
Evaluation Kit / Applications Circuit.....................................................................................................................................................................24
Evaluation Kit Operation......................................................................................................................................................................................26
Power Supply Setup...................................................................................................................................................................................26
GND Jumpers.............................................................................................................................................................................................26
Standby (STBY) Pin ...................................................................................................................................................................................27
Serial Control..............................................................................................................................................................................................28
Parallel Control Pins...................................................................................................................................................................................29
Power-On Procedure..................................................................................................................................................................................29
Power-Off Procedure..................................................................................................................................................................................29
Application Information........................................................................................................................................................................................30
Power Supplies...........................................................................................................................................................................................30
RSET and RDSET......................................................................................................................................................................................30
Control Pin Interface...................................................................................................................................................................................30
Package Outline Drawings ..................................................................................................................................................................................31
Marking Diagram .................................................................................................................................................................................................31
Ordering Information............................................................................................................................................................................................31
Revision History...................................................................................................................................................................................................32
© 2018 Integrated Device Technology, Inc.
2
October 24, 2018
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