MB39C308 Datasheet, PDF (59/60 Pages) Fujitsu Component Limited. – 6ch DC/DC Converter IC for LPIA Platform VR

MB39C308
■ CONTENTS
page
- DESCRIPTION .................................................................................................................................................... 1
- FEATURES .......................................................................................................................................................... 1
- APPLICATIONS .................................................................................................................................................. 2
- PIN ASSIGNMENT ............................................................................................................................................. 3
- PIN DESCRIPTIONS .......................................................................................................................................... 4
- BLOCK DIAGRAM .............................................................................................................................................. 7
- ABSOLUTE MAXIMUM RATINGS ................................................................................................................... 9
- RECOMMENDED OPERATING CONDITIONS ............................................................................................ 10
- ELECTRICAL CHARACTERISTICS ................................................................................................................ 12
- CHANNEL CONTROL FUNCTION .................................................................................................................. 19
- POWER GOOD FUNCTION ............................................................................................................................. 19
- PROTECTION ..................................................................................................................................................... 20
- DESCRIPTION OF SOFT-START AND SOFT-STOP OPERATION ......................................................... 21
- PRESET FUNCTION OF CH3/CH4/CH6 OUTPUT VOLTAGE .................................................................. 23
- TYPICAL CHARACTERISTICS ........................................................................................................................ 24
- NOTES FOR UNCONNECTED PINS ............................................................................................................. 26
- APPLICATION NOTE ......................................................................................................................................... 30
- REFERENCE DATA ........................................................................................................................................... 37
- TYPICAL APPLICATION CIRCUIT .................................................................................................................. 45
- PARTS LIST ......................................................................................................................................................... 47
- PRINTED CIRCUIT BOARD LAYOUT ............................................................................................................ 49
- USAGE PRECAUTION ...................................................................................................................................... 53
- ORDERING INFORMATION ............................................................................................................................. 55
- EV BOARD ORDERING INFORMATION ....................................................................................................... 55
- RoHS COMPLIANCE INFORMATION OF LEAD (Pb) FREE VERSION .................................................. 55
- MARKING FORMAT (LEAD FREE VERSION) .............................................................................................. 55
- LABELING SAMPLE (LEAD FREE VERSION) ............................................................................................. 56
- MB39C308BGF RECOMMENDED CONDITIONS OF MOISTURE SENSITIVITY LEVEL .................... 57
- PACKAGE DIMENSION .................................................................................................................................... 58
DS04-27261-6E
59