LM27262 National Semiconductor Corporation, LM27262 Datasheet - Page 6

• Manufacturer Part Number: LM27262
• Description: Intel Cpu Core Voltage Regulator Controller For VRD10 Compatible PCS
• Manufacturer: National Semiconductor Corporation

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UNDER VOLTAGE LOCKOUT
DAC: VID0-5, VDAC
V
Symbol
V
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
5UVLOH
V
PHASES, IREF, VSTDOS,
VPROG,
SLADJ1, SLADJ2, VREF,
REFINT,
CLIMADJ, VCORE, COMP,
VFB,
VILx, VIHx, SOFTCAP,
PWRGD,
VIDPGD, VID0-VID5,
VRON
Differential Voltage (VILx –
VIHx)
Ambient Storage Temp.
Range
I
T
5UVLO
I
I
SD5V
T
Q5V
Q5V
CC
SDH
SD
5V
Quiescent V
current
Quiescent V
current
Shutdown V
current
Thermal Shutdown
Threshold
Thermal Shutdown
Threshold Hysteresis
VCC5V UVLO
THreshold
VCC5V UVLO
Hysteresis
VID0-5 Inputs Logic
LOW
VID0-5 Inputs Logic
HIGH
VID0-5 Low-to-High
Threshold
VID0-5 Threshold
Hysteresis
VID0-5 Inputs Internal
Pull-up Current
DAC Output Voltage
Programming
Resolution
Parameter
CC
CC
CC
5V
5V
5V
-0.3V to V
V
V
V
Rising temperature
Rising Edge
Falling Edge
VID0-5 = Low
Per VID code table, Measured at VPROG
DAC Accuracy measured at VPROG pin over
-5˚C
CC
CC
CC
-65˚C to +150˚C
5V = 5.5V, not switching
5V = 5.5V, 4-phase switching
5V = 5.5V, VRON = Low
<
CC
-0.3V to 7V
T
(Note 5)
5V + 0.3V
J
<
(Notes 1, 4)
110˚C
1V
,
(Note 6) V
Conditions
6
CC
5V = 5V unless otherwise specified.
Operating Ratings
Junction Temperature
Minimum ESD Rating
(Note 4)
Human Body Model
Machine Model
Soldering Dwell Time,
Temperature (Note 3)
Wave
Infrared
Vapor Phase
V
Junction Temperature
(Note 2)
CC
5V
4.15
3.85
Min
0.8
4.05
0.25
12.5
Typ
165
8.4
8.5
0.1
4.3
0.7
0.2
10
(Note 1)
5
-20˚C to +150˚C
0˚C to +110˚C
4.65V to 5.5V
10sec, 240˚C
75sec, 219˚C
Max
10.5
4.35
4sec, 260˚C
4.6
0.4
11
10
20
1.5 kΩ
100pF
±
2kV
Unit
mA
mA
mV
µA
µA
˚C
˚C
V
V
V
V
V
V