MIC2595 Micrel Semiconductor, MIC2595 Datasheet - Page 7

• Manufacturer Part Number: MIC2595
• Description: Mic2589/mic2595 Single-channel, Negative High-voltage Hot Swap Power Controllers/sequencers
• Manufacturer: Micrel Semiconductor

Micrel
Notes:
1. Exceeding the absolute maximum rating may damage the device.
2. The device is not guaranteed to function outside its operating rating.
3. Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.
4. Specification for packaged product only.
5. Not 100% tested. Parameters are guaranteed by design.
DC Electrical Characteristics
V
range of –40°C to 85°C.
Note:
6. Specification for packaged product only.
December 2005
Symbol
V
V
R
V
V
V
V
V
V
V
V
I
V
V
I
CNTRL
LKG(PG)
DD
THRESH(PG2)
THRESH(PG3)
OVH
OVL
OVHYS
UVL
UVH
UVHYS
ONH
OFFL
PGTH
OLPG
PGTIMER
= 48V, V
EE
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 MIC2589R)
OV Pin Low threshold Voltage
(MIC2589 and MIC2589R)
OV Pin Hysteresis
(MIC2589 and MIC2589R)
UV Pin Low threshold Voltage
(MIC2589 and MIC2589R)
UV Pin High Threshold Voltage
(MIC2589 and MIC2589R)
UV Pin Hysteresis
(MIC2589 and MIC2589R)
ON Pin High Threshold Voltage
(MIC2595 and MIC2595R)
OFF Pin Low Threshold Voltage
(MIC2595 and MIC2595R)
Input Current (OV, UV, ON, OFF
Pins)
Power-Good Threshold
(V
PWRGD Output Voltage
(relative to voltage at the DRAIN
pin)
V
PWRGD Output Leakage
Current
= 0V, T
OLPG
DRAIN
– V
– V
A
DRAIN
= 25°C, unless otherwise noted. Bold indicates specifications apply over the full operating temperature
EE
)
(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
0 ≤ I
V
INPUT
PWRGD
PG
= 1.25V
≤ 1mA
= V
DD
= 80 V
7
MIC25XX-1
(V
MIC25XX-2
(V
DRAIN
DRAIN
– V
– V
EE
EE
) > V
) < V
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
1.223
1.203
1.223
1.243
1.223
1.223
0.63
1.15
1.26
Typ
500
20
20
MIC2589/MIC2595
[phone]
1.247
1.232
1.247
1.272
1.247
1.247
M9999-120505
Max
1.30
1.40
750
0.8
0.5
0.8
0.8
1
Units
mV
mV
µA
µA
Ω
V
V
V
V
V
V
V
V
V
V
V