MIC2588 Micrel Semiconductor, MIC2588 Datasheet - Page 7

• Manufacturer Part Number: MIC2588
• Description: (MIC2588 / MIC2594) Negative High-Voltage Hot Swap Power Controllers
• Manufacturer: Micrel Semiconductor

Timing Diagrams
December 2003
MIC2588/MIC2594
V
(V
SENSE
EE
V
V
GATE
V
+10V)
V
OV
I
DRAIN
I
LOAD
- V
LIMIT
GATE
V
0A
GATE
EE
Figure 2. SENSE to GATE LOW Timing Response
1.223V
(at V
t < t
EE
FLT
)
Reduction in V
Figure 3. Overvoltage Response
Figure 1. Overcurrent Response
1V
Load current is regulated
at I
I
LIMIT
100mV
LIMIT
t
OVPHL
= 50mV/R
= 50mV/R
OVERCURRENT
DRAIN
(at V
1V
EVENT
t
to support
SENSE
EE
t
FLT
SENSE
)
t
7
OCSENSE
t
OVPLH
Output OFF
(at V
(at V
EE
DD
)
)
1.203V
1V
M9999-122303
Micrel