BD3925HFP-C Datasheet, PDF (1/5 Pages) Rohm – Voltage Tracker

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STRUCTURE
TYPE
PRODUCT SERIES
FEATURES
Silicon Monolithic Integrated Circuit
Voltage Tracker
ＢＤ３９２５ＨＦＰ‐Ｃ
1.Low dropout voltage/ Low quiescent current
2.Built-in Overcurrent protection circuit/ Thermal shutdown circuit
○ABSOLUTE MAXIMUM RATINGS (Ta=25℃)
Parameter
Symbol
Limit
Unit
Supply Voltage
Vcc
50 ※1
V
Switch Supply Voltage
VSW
50 ※1
V
ADJ Pin Voltage
VADJ
28
V
Vo Pin Voltage
Vo
28
V
Power Dissipation
Pd
1.6 ※2
W
Operating Temperature Range
Topr
-40～+125
℃
Storage Temperature Range
Tstg
-55～+150
℃
Maximum Junction Temperature
Tjmax
150
℃
※1 Not to exceed Pd and ASO.
※2 Reduced by 12.8mW/℃ over Ta=25℃ , when mount on a glass epoxy board:70mm×70mm×1.6mm.
○OPERATING CONDITIONS
Parameter
Symbol
Min
Max
Unit
Supply Voltage
Vcc
4.5 ※3
36.0
V
Output Current
Io
－
500
mA
ADJ Pin Voltage ※4
VADJ
2.5
14
V
※3 Please consider that the Output voltage would be dropped (Dropout voltage) according
to the Output current.
※4 Not to exceed Vcc-0.5V
Status of this document
The Japanese version of this document is the formal specification.
A customer may use this translation version only for a reference to help reading the formal version.
If there are any differences in translation version of this document, formal version takes priority.
REV. A