NCV3011DTBR2G ON Semiconductor, NCV3011DTBR2G Datasheet - Page 6

• Manufacturer Part Number: NCV3011DTBR2G
• Description: IC PWM CTLR SYNC 14TSSOP
• Manufacturer: ON Semiconductor
• Series: -r

Specifications of NCV3011DTBR2G

• Pwm Type: Voltage Mode
• Number Of Outputs: 1
• Frequency - Max: 470kHz
• Duty Cycle: 83%
• Voltage - Supply: 4.7 V ~ 28 V
• Buck: Yes
• Boost: No
• Flyback: No
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: No
• Operating Temperature: -40°C ~ 125°C
• Package / Case: *
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (
ERROR AMPLIFIER (GM)
OUTPUT VOLTAGE FAULTS
OVER CURRENT
GATE DRIVERS AND BOOST CLAMP
THERMAL SHUTDOWN
4. Guaranteed by design.
5. The voltage sensed across the high side MOSFET during conduction.
6. This assumes 100 pF capacitance to ground on the COMP Pin and a typical internal R
7. This is not a protection feature.
Transconductance
Open Loop dc Gain
Output Source Current
Output Sink Current
FB Input Bias Current
Feedback Voltage
COMP High Voltage
COMP Low Voltage
Feedback OOV Threshold
Feedback OUV Threshold
ISET Source Current
Current Limit Set Voltage (Note 5)
HSDRV Pullup Resistance
HSDRV Pulldown Resistance
LSDRV Pullup Resistance
LSDRV Pulldown Resistance
HSDRV falling to LSDRV Rising
Delay
LSDRV Falling to HSDRV Rising
Delay
Boost Clamp Voltage
Thermal Shutdown
Hysteresis
Characteristic
−40°C < T
V
IN
= 12 V, V
V
V
V
V
CC
CC
CC
CC
100 mA out of HSDR pin
100 mA out of LSDR pin
100 mA into HSDR pin
100 mA into LSDR pin
−40°C < T
J
V
V
< +125°C, V
= 8 V and V
= 8 V and V
= 8 V and V
= 8 V and V
4.7 V < V
CC
CC
(Notes 4 and 7)
R
(Notes 4 and 6)
(Notes 4 and 7)
SW
V
V
SET
V
V
V
V
Conditions
http://onsemi.com
and V
and V
FB
FB
T
SW
SW
SW
SW
J
= GND, V
= 22.2 kW
= 25 C
= 0.75 V
= 0.85 V
= GND
= GND
= GND
= GND
J
IN
BST
BST
< +125°C,
CC
< 28 V
BST
BST
BST
BST
6
= 8 V
= 8 V
= 12 V, for min/max values unless otherwise noted)
COMP
= 7.5 V
= 7.5 V
= 7.5 V
= 7.5 V
= 1.3 V
o
of > 10 MW.
0.792
0.788
Min
0.55
140
0.9
4.0
0.9
7.0
4.0
2.5
3.0
1.0
5.5
45
45
50
60
−
−
−
−
−
1.33
0.59
10.5
Typ
240
150
0.5
0.8
0.8
4.4
1.0
5.0
8.9
2.8
7.5
70
70
70
60
14
85
85
15
0.808
0.812
Max
0.65
11.5
100
100
500
360
110
120
1.9
5.0
1.1
6.0
9.6
18
20
16
−
−
−
−
Unit
mS
mV
mV
dB
mA
mA
nA
mA
ns
ns
°C
°C
W
W
W
W
V
V
V
V
V
V