ncp5392p ON Semiconductor, ncp5392p Datasheet - Page 12

• Manufacturer Part Number: ncp5392p
• Description: 2/3/4-phase Controller For Cpu Applications
• Manufacturer: ON Semiconductor

ELECTRICAL CHARACTERISTICS
(Unless otherwise stated: 0°C < T
VR_RDY (POWER GOOD) OUTPUT
PWM OUTPUTS
2/3/4-PhASE DETECTION
DIGITAL SOFT-START
VID7/VR11/AMD INPUT
ENABLE INPUT
3. Guaranteed by design, not tested in production.
VR_RDY High – Output Leakage
Current (Note 3)
VR_RDY Upper Threshold Voltage
VR_RDY Lower Threshold Voltage
VR_RDY Rising Delay
VR_RDY Falling Delay
Output High Voltage
Mid Output Voltage
Output Low Voltage
Delay + Fall Time (Note 3)
Delay + Rise Time (Note 3)
Output Impedance – HI or LO State
Gate Pin Source Current
Gate Pin Threshold Voltage
Phase Detect Timer
Soft-Start Ramp Time
VR11 Vboot time
VID Upper Threshold
VID Lower Threshold
VID Hysteresis
AMD Input Bias Current
VR11 Input Bias Current (Note 3)
Delay before Latching VID Change
(VID De-Skewing) (Note 3)
AMD Upper Threshold (Note 3)
AMD Lower Threshold (Note 3)
Enable High Input Leakage Current
(Note 3)
VR11 Rising Threshold
VR11 Falling Threshold
VR11 Total Hysteresis
AMD Upper Threshold
AMD Lower Threshold
Parameter
A
< 85°C; 4.75 V < V
VR_RDY = 5.5 V via 1 K
VCore Increasing, DAC = 1.3 V
VCore Decreasing
DAC = 1.3 V
VCore Increasing
VCore Decreasing
Sourcing 500 mA
Sinking 500 mA
C
DVo = V
C
DVo = GND to V
Resistance to V
(LO)
DAC = 0 to DAC = 1.1 V
V
V
V
Measured from the edge of the
1
Pullup to 1.3 V
Rising- Falling Threshold
st
UPPER
LOWER
UPPER
L
L
(PCB) = 50 pF,
(PCB) = 50 pF,
VID change
Test Conditions
CC
- V
CC
to GND
LOWER
< 5.25 V; All DAC Codes; C
http://onsemi.com
CC
CC
NCP5392P
(HI) or GND
12
Min
410
210
400
450
200
450
3.0
1.4
1.0
2.4
0.9
VCC
60
15
10
-
-
-
-
-
-
-
-
-
-
-
-
-
-
= 0.1 mF)
Typ
310
370
500
240
500
650
550
100
650
550
100
1.5
1.3
1.1
10
10
75
80
20
-
5
-
-
-
-
-
-
Max
270
150
265
600
770
200
300
200
770
0.2
1.6
0.7
1.5
2.9
1.5
15
15
27
20
-
-
-
-
-
-
-
-
-
Below
Below
DAC
DAC
Unit
mV
mV
mV
mV
mV
mV
mV
mV
mV
ms
mA
mA
mA
nA
nA
ms
ms
ns
ns
ms
ms
ns
V
V
V
W
V
V
V
V