NCP5331_05 ONSEMI [ON Semiconductor], NCP5331_05 Datasheet - Page 6

• 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
1. Guaranteed by design. Not tested in production.
2. The V
Voltage Identification DAC (continued)
−SEN Bias Current
−SEN Offset from GND
Power Good Output
Internal Delay Time
PWRGD Low Output Voltage
Output Leakage Current
V
C
C
C
Voltage Feedback Error Amplifier
V
COMP Source Current
COMP Sink Current
COMP Discharge Threshold
Transconductance
Output Impedance
Open Loop Dc Gain
Unity Gain Bandwidth
PSRR @ 1.0 kHz
COMP Max Voltage
COMP Min Voltage
Hiccup Latch Discharge Current
Hiccup Latch Charge/Discharge
PWM Comparators
Minimum Pulse Width
Channel Start−Up Offset
Overcurrent Shutdown Timer
Overcurrent Shutdown Voltage
C
C
VCC
CORE
FB
PGD
PGD
PGD
OVC
OVC
Threshold Voltage
Voltage
Voltage
Ratio
Threshold
Bias Current
= 1.0 mF, 0.25 V
Charge Current
Comparator Threshold
External Delay Time
Low Output Voltage
Source Current
/CS
Characteristic
CCL1
FB
REF
Bias Current changes with the value of R
= V
Comparator
CCL2
< 14 V; C
I
LIM
1.0 V; unless otherwise noted)
GATE
LGND < 55 mV, All DAC Codes
I
V
Tolerance from DAC Setting
R
C
0.7 V < V
COMP = 0.5 V to 2.0 V; V
COMP = 0.5 V to 2.0 V; V
−10 mA < I
Note 1.
C
V
V
CS1 = CS2 = CS
CS1 = CS2 = V
PGD
PGD
FB
FB
= 3.3 nF, R
OSC
PGD
COMP
Measure COMP when GHx switch High
= 0.8 V, COMP Open
= 1.5 V, COMP Open
= 4.0 mA
= 5.5 V
= 32.4 kW
= 0.033 mF. Note 1.
= 0.01 mF
FB
COMP
< 1.6 V. Note 2.
ROSC
FB
< +10 mA
OSC
REF
Test Conditions
= CS
= 32.4 kW, C
(0 C < T
http://onsemi.com
per Figure 5.
REF
−
−
−
−
−
−
−
−
−
−
−
NCP5331
FB
FB
= 0 V;
A
= 0.8 V
= 1.5 V
< 70 C; 0 C < T
6
COMP
= 1.0 nF, C
J
< 125 C; 9.0 V < V
5V(REF)
= 0.1 mF, DAC Code 01110 (1.2 V),
−15%
−150
14.5
0.20
0.45
Min
175
2.8
4.8
9.4
4.1
4.0
2.8
3.0
40
15
15
60
−
−
−
−
−
−
−
−
−
−
CCL
−12.5%
< 16 V; 9.0 V < V
10.3
0.33
0.60
Typ
290
250
400
235
250
0.1
3.0
6.0
2.5
4.4
0.1
7.5
4.0
3.0
5.0
80
16
30
30
32
90
70
−
−10%
Max
17.5
11.1
0.40
0.80
120
200
425
400
280
400
2.0
3.2
7.8
0.2
3.2
8.0
60
60
13
−
−
−
−
−
−
−
CCH
< 20 V;
mmho
Unit
kHz
mV
mV
MW
mV
ms
mA
mA
mA
mA
mA
mA
dB
dB
mA
mA
ms
ns
%
V
V
V
V
V
V
−