NCP5331_05 ONSEMI [ON Semiconductor], NCP5331_05 Datasheet - Page 7

• 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
3. Guaranteed by design. Not tested in production.
Overcurrent Shutdown Timer (continued)
Overcurrent Shutdown Time
Internal Overvoltage Protection (OVP)
Overvoltage Threshold
External Overvoltage Protection (CB
Overvoltage Positive Threshold
Overvoltage Negative Threshold
CB
CB
GATE DRIVERS
High Voltage (AC)
Low Voltage (AC)
Rise Time GHx
Rise Time GLx
Fall Time GHx
Fall Time GLx
GHx to GLx Delay
GLx to GHx Delay
GATE Pull−Down
Oscillator
Switching Frequency
Switching Frequency
Switching Frequency
R
Phase Delay
Adaptive Voltage Positioning
V
Maximum V
Current Sense Amp to V
VCC
OSC
DRP
Sink Current
DAC
Gain
OUT
OUT
= 1.0 mF, 0.25 V
Output Voltage to
Voltage
OUT
Maximum Allowable
Low Voltage
Characteristic
CCL1
Offset
DRP
= V
Voltage
CCL2
< 14 V; C
I
LIM
DRP
1.0 V; unless otherwise noted)
GATE
C
LGND = 0 V, V
5 V
5 V
6.6 kW Pull−Up to 13.2 V
Measure V
Measure GLx
1.0 V < GHx < 8.0 V; V
1.0 V < GLx < 8.0 V; V
8.0 V > GHx > 1.0 V; V
8.0 V > GLx > 1.0 V; V
GHx < 2.0 V, GLx > 2.0 V
GLx < 2.0 V, GHx > 2.0 V
Force 100 mA into GATE with no power applied to
R
R
R
CS1 = CS2 = CS
10 mV
10 mV
= 3.3 nF, R
OVC
OSC
OSC
OSC
Increase CS
Increase CS
Decrease CS
V
Measure V
V
V
OUT
SB
SB
CCH
FB
FB
= 0.22 mF. Note 3.
= 32.4 k
= 63.4 k; Note 3.
= 16.2 k; Note 3.
= 5.0 V, LGND = 0 V, CS
= 5.0 V, LGND = 0 V, CS
= COMP, Measure V
= COMP, Measure V
)
and V
(CS1 = CS2) − CS
(CS1 = CS2) − CS
CCLx
ROSC
DRP
or
CCLx
REF
REF
FB
REF
− GLx or V
GHx. Note 3.
REF
= 0 V, CS
− COMP
Test Conditions
= 32.4 kW, C
until GL1 and GL2 switch High.
until CB
= 2.0 V.
(0 C < T
until CB
, V
http://onsemi.com
CCLx
CCLx
CCH
CCH
FB
−
−
−
NCP5331
= COMP,
OUT
CCHx
REF
= 10 V
= 10 V
DRP
DRP
REF
REF
= 10 V
= 10 V
OUT
A
< 70 C; 0 C < T
REF
REF
7
COMP
= High.
= 0 V,
− COMP
− COMP
= Low.
− GHx. Note 3.
50 mV,
50 mV
= 0 V,
= 3.0 V,
= 1.0 nF, C
J
< 125 C; 9.0 V < V
5V(REF)
= 0.1 mF, DAC Code 01110 (1.2 V),
Min
255
110
450
165
300
2.0
2.0
0.8
3.9
65
30
30
−
−
−
−
−
−
−
−
−
−
CCL
< 16 V; 9.0 V < V
Typ
120
300
150
600
180
400
2.1
2.1
0.9
1.2
1.0
4.2
35
35
35
35
65
65
−
−
0
0
6
Max
4.75
230
345
190
750
195
500
110
110
2.2
2.2
1.0
2.0
0.4
1.0
0.5
1.6
80
80
80
80
−
CCH
< 20 V;
Unit
kHz
kHz
kHz
deg
V/V
mA
mV
mV
ms
ns
ns
ns
ns
ns
ns
V
V
V
V
V
V
V
V