SI3460-XYY-GM SILABS [Silicon Laboratories], SI3460-XYY-GM Datasheet - Page 5

• Manufacturer Part Number: SI3460-XYY-GM
• Description: IEEE 802.3af PSE INTERFACE AND DC-DC CONTROLLER
• Manufacturer: SILABS [Silicon Laboratories]

Protection and Current Control
Overload current threshold
Overload current limit
Overload time
Output power at overload
Disconnect current
Efficiency
System efficiency
Parameter
Table 1. Selected Electrical Specifications (Si3460-EVB)
Symbol
P
I
T
I
I
CUT
MIN
LIM
LIM
LIM
η
All class levels
Output = 100 Ω across V
Output = 100 Ω across V
Disconnect current
(P
Preliminary Rev. 0.4
IN
@ V
IN
Test Condition
) to (P
OUT
@ V
OUT
OUT
OUT
)
15,400/
V
15.4
Min
400
OUT
50
—
5
Typ
340
425
7.5
60
17
75
Si3460
Max
400
450
75
—
10
—
Unit
mA
mA
mA
ms
W
%
5