NCP5393 ON Semiconductor, NCP5393 Datasheet - Page 8

• Manufacturer Part Number: NCP5393
• Description: 2/3/4-Phase Controller
• Manufacturer: ON Semiconductor

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ELECTRICAL CHARACTERISTICS
ERROR AMPLIFIERS (V
DIFFERENTIAL SUMMING AMPLIFIERS (V
DROOP AMPLIFIERS (V
3. Guaranteed by design. Not production tested.
Input Bias Current
Input Offset Voltage (Note 3)
Open Loop DC Gain
Open Loop Unity Gain Bandwidth
Open Loop Phase Margin
Slew Rate
Maximum Output Voltage
Minimum Output Voltage
Output Source Current (Note 3)
Output Sink Current (Note 3)
VS- Input Bias Current
VS+ Input Resistance
VS+ Input Bias Voltage
VS+ Input Voltage Range (Note 3)
VS- Input Voltage Range (Note 3)
-3dB Bandwidth (Note 3)
DC gain, VS+ to DIFFOUT
DAC Accuracy (Measured at VS+)
Slew Rate
Maximum Output Voltage
Minimum Output Voltage
Output source current (Note 3)
Output sink current (Note 3)
Gain from Current Sense Input to
Droop Amplifier Output
Droop Amplifier DC Output Voltage
Slew Rate
Maximum Output Voltage
Minimum Output Voltage
Output Source Current (Note 3)
Output Sink Current (Note 3)
Parameter
DD
DD
& V
& V
DDNB
DDNB
)
)
V+ = V- = 1.3V
C
C
C
DV
1.5 V < V
C
10 mV of Overdrive, I
10 mV of Overdrive, I
10 mV of Overdrive, V
10 mV of Overdrive, V
VS- Voltage at 0 V
DRVON = Low
DRVON = High
DRVON = Low
DRVON = High
C
VS+ to VS- = 0.5 V to 2.35 V
Closed Loop Measurement, Error Amplifier Inside the
Loop.
1.0125 V v VDAC v 1.5500 V
0.8000 V v VDAC v 1.0000 V
12.5 mV v VDAC v 0.8000 V
DV
I
I
V
V
0 mV < (CSx - CSxN) < 60 mV
CSx = CSxN = 1.3 V
C
I
I
V
V
SOURCE
SINK
SOURCE
SINK
(Unless otherwise stated: 0°CvT
OUT
OUT
OUT
OUT
L
L
L
L
L
L
IN
IN
= 60 pF to GND, R
= 60 pF to GND, R
= 60 pF to GND, R
= 60 pF, DC Loading = $125 mA
= 80 pF to GND, R
= 20 pF to GND, R
DD
= 100 mV, AV = -10 V/V,
= 100 mV, DV
= 2 mA
= 1.0 mA
= 3 V
= 0.5 V
= 3.0 V
= 1.0 V
& V
= 2 mA
= 4.0 mA
COMP
DDNB
< 2.5 V,
http://onsemi.com
)
Test Conditions
OUT
NCP5393
SOURCE
SINK
L
L
L
L
L
OUT
OUT
= 10 kW to GND
= 10 kW to GND
= 10 kW to GND
= 10 kW to GND
= 1 kW to GND
= 1.3 V-1.2 V
8
= 2.0 mA
= 3.5 V
= 1.0 V
= 2.0 mA
A
v70°C; 4.75 VvV
CC
v5.25 V; All DAC Codes; C
0.982
-200
-1.0
-0.3
-0.3
-0.5
Min
3.5
2.0
5.7
3.0
-5
-8
-
-
-
-
-
-
-
-
-
-
0.37
0.05
Typ
1.0
1.0
2.0
2.0
6.0
1.3
5.0
4.0
1.0
80
15
70
33
15
10
-
-
5
-
-
2
2
7
-
-
-
-
-
-
-
1.022
Max
VCC
200
1.0
1.0
3.0
0.3
0.5
0.5
6.3
1.0
-
-
-
-
-
-
-
5
8
-
-
-
-
= 0.1 mF)
Unit
MHz
V/ms
MHz
V/ms
V/ms
deg
mV
mA
mA
V/V
mV
mV
mA
mA
V/V
mA
mA
nA
dB
mA
kW
%
V
V
V
V
V
V
V
V
V
V