MIC2589 Micrel Semiconductor, MIC2589 Datasheet - Page 7

• Manufacturer Part Number: MIC2589
• Description: (MIC2589 / MIC2595) SINGLE-CHANNEL NEGATIVE HIGH VOLTAGE HOT SWAP POWER CONTROLLERS/SEQUENCERS
• Manufacturer: Micrel Semiconductor

AC Electrical Characteristics
Symbol
t
t
t
t
t
t
t
t
t
t
t
Notes:
7. Specification for packaged product only.
8. Not 100% production tested. Parameters are guaranteed by design.
Test Circuit
[Section under construction]
March 2004
MIC2589/2595
OCSENSE
OVPHL
OVPLH
UVPHL
UVPLH
OFFPHL
ONPLH
PGLH1
PGHL1
PGHL2
PGLH2
Parameter
Overcurrent Sense to GATE Low
Trip Time, Figure 2
OV High to GATE Low, Figure 3
(MIC2589 and 2589R only)
OV Low to GATE High, Figure 3
(MIC2589 and 2589R only)
UV Low to GATE Low, Figure 4
(MIC2589 and 2589R only)
UV High to GATE High, Figure 4
(MIC2589 and 2589R only)
OFF Low to GATE Low, Figure 5
(MIC2595 and 2595R only)
ON High to GATE High, Figure 5
(MIC2595 and 2595R only)
DRAIN Low to PWRGD1 Output High
(-1)
DRAIN High to all PWRGDx Outputs
Low (-1)
DRAIN Low to /PWRGD1 Output Low
(-2)
DRAIN High to all /PWRGDx Outputs
High (-2)
(7)
Condition
V
OV = 1.5V
OV = 1.0V
UV = 1.0V
UV = 1.5V
OFF = 1.0V
ON = 1.5V
C
R
C
R
C
R
C
R
SENSE
LOAD
PULLUP
LOAD
PULLUP
LOAD
PULLUP
LOAD
PULLUP
on PWRGDx = 50pF,
on PWRGDx = 50pF,
on /PWRGDx = 50pF,
on /PWRGDx = 50pF,
– V
= 100k
= 100k
= 100k
= 100k
(8)
(8)
(8)
(8)
(8)
EE
(8)
7
= 100mV
(8)
(8)
(8)
(8)
(8)
Min
Typ
1
1
1
1
1
1
3
5
5
3
Max
3.5
M9999-031504
Micrel
Units
s
s
s
s
s
s
s
s
s
s
s