lm5066pmhx National Semiconductor Corporation, lm5066pmhx Datasheet - Page 4

• Manufacturer Part Number: lm5066pmhx
• Description: High Voltage System Power Management And Protection Ic With Pmbus
• Manufacturer: National Semiconductor Corporation

www.national.com
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
junction temperature (T
test, design, or statistical correlation. Typical values represent the most likely parametric norm at T
reference purposes only. Unless otherwise stated the following conditions apply: VIN = 48V. See
VIN, VIN_K, GATE, UVLO/EN, OUT,
SENSE, PGD to GND
OVLO, FB, TIMER, PWR to GND
SCL, SDAI, SDAO, SMBA, CL, ADR0,
ADR1, ADR2, VDD, VREF, VAUX,
DIODE, RETRY to GND
SENSE to VIN_K, VIN to VIN_K, AGND to
GND
Input (VIN Pin)
V
UVLO/EN, OVLO Pins
Power Good (PGD pin)
FB Pin
DD
OVLO
UVLO
UVLO
OVLO
OVLO
UVLO
OVLO
Symbol
POR
UVLO
PGD
PGD
POR
V
V
FB
POR
Regulator (VDD pin)
FB
FB
I
FB
DDPOR
IN-EN
V
DDILIM
LEAK
DD
HYS
DEL
TH
HYS
VOL
IOH
BIAS
EN
HYS
BIAS
DEL
HYS
DEL
IT
TH
TH
Input Current, enabled
Power On Reset threshold at VIN to
trigger insertion timer
Power On Reset threshold at VIN to
enable all functions
POR
VDD Current Limit
VDD Voltage Reset threshold
UVLO threshold
UVLO hysteresis current
UVLO delay
UVLO bias current
OVLO threshold
OVLO hysteresis current
OVLO delay
OVLO bias current
Output low voltage
Off leakage current
FB Threshold
FB Hysteresis Current
FB Delay
Off Leakage Current
EN
(Note
J
) range of -40°C to +125°C unless otherwise stated. Minimum and Maximum limits are guaranteed through
Hysteresis
6)
Parameter
Limits in standard type are for T
-0.3V to +0.3V
-0.3V to 100V
-0.3V to 7.0V
-0.3V to 6.0V
(Note
1)
V
VIN Increasing
VIN Increasing
VIN Decreasing
I
I
V
V
UVLO = 1V
Delay to GATE high
Delay to GATE low
UVLO = 3V
V
OVLO = 1V
Delay to GATE high
Delay to GATE low
OVLO = 1V
I
V
V
Delay to PGD high
Delay to PGD low
V
VDD
VDD
SINK
UVLO
DD
UVLO
OVLO
PGD
UVLO
FB
= 2.3V
Rising
= 0 mA
= 10 mA
= 2 mA
= 80V
= 3V and V
Falling
Rising
= 3V and V
4
Operating Ratings
ESD Rating
Human Body Model
Storage Temperature
Junction Temperature
VIN, SENSE, OUT voltage
Junction Temperature
Conditions
OVLO
OVLO
J
= 25°C only; limits in boldface type apply over the
= 2V
= 2V
(Note
2)
(Note
4.60
2.41
2.39
2.41
Min
-25
-26
-25
13
J
= 25°C, and are provided for
3) and
4.90
4.85
2.48
2.46
2.46
Typ
120
-30
-21
-20
7.2
7.8
8.6
4.1
7.6
9.2
20
13
13
10
60
9
(Note
-65°C to +150°C
-40°C to +125°C
Max
5.15
2.55
2.53
2.52
110
9.5
9.0
9.9
-35
-13
-15
26
1
1
1
1
7).
10V to 80V
+150°C
Units
mA
mV
mA
mV
µA
µA
µA
µA
µA
µA
µA
µs
µs
µs
µs
V
V
V
V
V
V
V
V
2kV