MIC2588 Micrel Semiconductor, MIC2588 Datasheet - Page 8

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

MIC2588/MIC2594
M9999-122303
/PWRGD
PWRGD
MIC2588/94-1
MIC2588/94-2
V
V
DRAIN
DRAIN
V
V
GATE
UV
V
PWRGD not asserted
PWRGD
1.223V
V
V
V
— V
Figure 5. DRAIN to Power-Good Response
EE
EE
EE
DRAIN
Figure 4. Undervoltage Response
1V
= 0V
t
V
V
UVPHL
PGTH
PGTH
PWRGD asserted - High Impedance
t
PGH1
t
PGL2
8
V
EE
t
V
PGL1
PGTH
t
UVPLH
t
V
PGH2
PGTH
1.243V
PWRGD not asserted
V
1V
PWRGD
— V
DRAIN
= 0V
December 2003
Micrel