X RP7 6 6 5
3 A 1 8 V S y n c h r o n o u s S t e p - D o w n Co n v e r t e r
Parameter
UVLO Hysteresis
Soft - start Current
Soft - start Time (Note 1)
Thermal Shutdown (Note 1)
Thermal Shutdown Hysteresis
(Note 1)
Note 1: Guaranteed by design.
Note 2: R
DSON
=(V
SW1
- V
SW2
)/(I
SW1
-I
SW2
)
Min.
Typ.
0.2 0
6
15
160
20
Max.
Units
V
µA
ms
°C
°C
V
SS
=0V
C
SS
=0.1 µF
Conditions
BLOCK DIAGRAM
Fig. 2: XRP7665 Block Diagram
PIN ASSIGNMENT
Fig. 3: XRP7665 Pin Assignment
(SOIC - 8 Exposed Pad )
© 2013 Exar Corporation
3/ 12
Rev. 2.0. 1