NCP5392 ON Semiconductor, NCP5392 Datasheet - Page 10

• Manufacturer Part Number: NCP5392
• Description: 2/3/4-Phase Controller
• Manufacturer: ON Semiconductor

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ELECTRICAL CHARACTERISTICS
(Unless otherwise stated: 0°C < T
CSSUM AMPLIFIER
PSI (Power Saving Control, Active Low)
DRVON
CURRENT SENSE AMPLIFIERS
IMON
3. Guaranteed by design, not tested in production.
Current Sense Input to CSSUM Gain
Current Sense Input to CSSUM −3 dB
Bandwidth
Current Sense Input to CSSUM
Output Slew Rate
Current Summing Amp Output Offset
Voltage
Maximum CSSUM Output Voltage
Minimum CSSUM Output Voltage
Output source current (Note 3)
Output sink current (Note 3)
Enable High Input Leakage Current
Upper Threshold
Lower Threshold
Hysteresis
Output High Voltage
Sourcing Current for Output High
Output Low Voltage
Sinking Current for Output Low
Delay Time
Rise Time
Fall Time
Internal Pulldown Resistance
V
Output Valid
Input Bias Current (Note 3)
Common Mode Input Voltage Range
(Note 3)
Differential Mode Input Voltage Range
(Note 3)
Input Offset Voltage
Current Sense Input to PWM Gain
(Note 3)
Current Sharing Offset CS1 to CSx
V
V
Output Referred Offset Voltage
Minimum Output Voltage
CC
DRP
DRP
Voltage when DRVON
to IMON −3 dB Bandwidth
to IMON Gain
Parameter
A
< 85°C; 4.75 V < V
−60 mV < CS < 60 mV
C
R
DV
GND, Load = 1 k to 1.3 V
CSx – CSNx = 0, CSx = 1.1 V
CSx – CSxN = −0.15 V
(All Phases) I
CSx – CSxN = 0.066 V
(All Phases) I
V
V
External 1 K Pullup to 3.3 V
V
V
V
Sourcing 500 mA
V
Sinking 500 mA
Propagation Delay from EN Low
to DRVON
C
90%
C
90%
CSx = CSxN = 1.4 V
CSx = CSxN = 1.1 V,
0 V < CSx − CSxN < 0.1 V,
All VID codes
1.325 V< V
C
R
V
V
out
out
UPPER
LOWER
UPPER
CC
DRP
DRP
L
L
L
L
L
L
in
= 10 pF to GND,
= 10 kW to GND
(PCB) = 20 pF, DV
(PCB) = 20 pF, DV
= 30 pF to GND,
= 100 kW to GND
= 3.0 V
= 0.3 V
= 5 V
= 25 mV, CL = 10 pF to
= 1.6 V, I
= 1.2 V, I
Test Conditions
− V
CC
DRP
LOWER
SOURCE
SINK
< 5.25 V; All DAC Codes; C
http://onsemi.com
SOURCE
SINK
< 1.8 V
= 1 mA
= 100 mA
= 1 mA
o
o
= 0 mA
= 10% to
= 10% to
10
−4.00
−120
−0.3
−1.0
−2.5
1.98
Min
−15
450
3.0
3.0
2.5
5.7
VCC
35
81
−
−
−
1
1
−
−
−
−
−
−
−
−
−
−
−
−
= 0.1 mF)
−3.88
Typ
650
550
100
130
2.5
6.0
10
10
70
90
4
4
−
−
−
−
−
−
−
−
−
−
0
−
−
−
−
2
4
−
−3.76
Max
2.02
0.11
+15
770
140
120
0.3
1.0
4.0
0.7
2.0
2.0
1.0
6.3
2.5
99
−
−
−
−
−
−
−
−
−
−
−
−
−
MHz
MHz
Unit
V/V
V/V
V/V
V/s
mV
mA
mA
mV
mV
mV
mA
mA
mV
mV
mV
mV
kW
mA
nA
ns
ns
ns
V
V
V
V
V
V
V