MIC2589 Micrel Semiconductor, MIC2589 Datasheet - Page 6

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

MIC2589/2595
DC Electrical Characteristics
V
Symbol
V
V
R
V
V
V
V
V
V
V
V
I
V
V
I
Note:
6. Specification for packaged product only.
M9999-031504
CNTRL
LKG(PG)
DD
THRESH(PG2)
THRESH(PG3)
OVH
OVL
OVHYS
UVL
UVH
UVHYS
ONH
OFFL
PGTH
OLPG
PGTIMER
= 48V, V
EE
= 0V, T
Parameter
PGTIMER Threshold Voltage for
PWRGD2 and /PWRGD2
PGTIMER Threshold Voltage for
PWRGD3 and /PWRGD3
PGTIMER Discharge Resistance
OV Pin High Threshold Voltage
(MIC2589 and 2589R parts only)
OV Pin Low threshold Voltage
(MIC2589 and 2589R only)
OV Pin Hysteresis
(MIC2589 and 2589R only)
UV Pin Low threshold Voltage
(MIC2589 and 2589R only)
UV Pin High Threshold Voltage
(MIC2589 and 2589R only)
UV Pin Hysteresis
(MIC2589 and 2589R only)
ON Pin High Threshold Voltage
(MIC2595 and 2595R only)
OFF Pin Low Threshold Voltage
(MIC2595 and 2595R only)
Input Current (OV, UV, ON, OFF Pins)
Power-Good Threshold
PWRGD Output Voltage
(relative to voltage at the DRAIN pin) 0mA
MIC25XX-1
MIC25XX-2
PWRGD Output Leakage Current
A
= 25 C, unless otherwise noted. Bold indicates specifications apply over the full operating temperature range of –40 C to 85 C.
(6)
Condition
Voltage on PGTIMER = 0.5 V
Low-to-High transition
High-to-Low transition
High-to-Low transition
Low-to-High transition
Low-to-High transition
High-to-Low transition
V
High-to-Low Transition
(V
V
(V
(V
V
UV
OLPG
PWRGD
DRAIN
DRAIN
DRAIN
= 1.25V
– V
I
PG(LOW)
– V
– V
– V
= V
DRAIN
EE
EE
EE
DD
6
)
) > V
) < V
= 80 V
1mA
PGTH
PGTH
1.198
1.165
1.198
1.213
1.198
1.198
–0.25
–0.25
1.00
Min
250
0.5
1.1
0
1.223
1.203
1.223
1.243
1.223
1.223
0.63
1.15
1.26
Typ
500
20
20
1.247
1.232
1.247
1.272
1.247
1.247
Max
1.30
1.40
750
0.8
0.5
0.8
0.8
1
March 2004
Micrel
Units
mV
mV
V
V
V
V
V
V
V
V
V
V
V
A
A