NCP5331_05 ONSEMI [ON Semiconductor], NCP5331_05 Datasheet - Page 8

• Manufacturer Part Number: NCP5331_05
• Description: Two-Phase PWM Controller with Integrated Gate Drivers
• Manufacturer: ONSEMI [ON Semiconductor]

ELECTRICAL CHARACTERISTICS (continued)
9.0 V < V
C
4. Guaranteed by design. Not tested in production.
Current Sensing
CS1−CS2 Input Bias Current
CS
V
Current Sense Amplifier Gain
Current Sense Input to I
Current Limit Filter Slew Rate
I
I
Current Sense Amplifier
General Electrical Specifications
V
V
V
5 V
V
V
V
V
V
V
Reference Output
5 V
Internal Ramp
Ramp Height @ 50% PWM
VCC
LIM
LIM
FFB
CCL
CCL1
CCH
CCL
CCL
CCL
CCH
CCH
CCH
Gain
Bandwidth
Current
Duty Cycle
REF
SB
REF
Operating Voltage Range
Bias Current
= 1.0 mF, 0.25 V
Pull−Up Resistor
Operating Current
Start Threshold
Stop Threshold
Hysteresis
Operating Current
Start Threshold
Stop Threshold
Hysteresis
Quiescent Current
or V
Input Bias Current
Output Voltage
Characteristic
CCL1
CCL2
= V
Operating
CCL2
< 14 V; C
I
LIM
LIM
1.0 V; unless otherwise noted)
GATE
CSx = CS
CSx − CS
CSx − CS
I
Note 4.
0 < I
Note 4.
V
V
V
CB
GATEs switching, COMP charging
GATEs stop switching, COMP discharging
GATEs not switching, COMP not charging
GATEs switching, COMP charging
GATEs stop switching, COMP discharging
GATEs not switching, COMP not charging
0 mA < I(5 V
CS1 = CS2 = CS
LIM
FB
FB
FB
= 3.3 nF, R
OUT
= 1.00 V
LIM
= COMP (no switching)
= COMP (no switching)
= COMP (no switching)
= Low
< 1.0 V
REF
REF
REF
ROSC
REF
= 0 V
= 50 mV
= 40 mV
) < 1.0 mA
REF
Test Conditions
= 32.4 kW, C
(0 C < T
http://onsemi.com
−
−
NCP5331
A
< 70 C; 0 C < T
8
COMP
= 1.0 nF, C
J
< 125 C; 9.0 V < V
5V(REF)
= 0.1 mF, DAC Code 01110 (1.2 V),
1.85
5.75
2.05
6.35
1.45
4.85
Min
9.5
4.0
1.0
8.1
8.1
80
−
−
−
−
−
−
−
−
−
CCL
< 16 V; 9.0 V < V
0.35
6.15
2.35
6.75
1.75
Typ
125
110
0.1
2.1
7.0
0.1
5.0
6.4
8.5
8.5
5.0
12
22
−
−
−
Max
2.35
6.55
2.65
7.15
2.05
5.15
145
400
0.5
1.5
3.0
1.0
9.0
8.9
8.9
14
13
26
10
−
−
CCH
< 20 V;
mV/ms
MHz
Unit
V/V
V/V
mA
mA
mA
mV
mA
mA
kW
mA
mA
V
V
V
V
V
V
V
V