NCP3101BUCK2GEVB ON Semiconductor, NCP3101BUCK2GEVB Datasheet - Page 5

• Manufacturer Part Number: NCP3101BUCK2GEVB
• Description: EVAL BOARD FOR NCP3101BUCK2G
• Manufacturer: ON Semiconductor

Specifications of NCP3101BUCK2GEVB

• Design Resources: NCP3101BUCK2 EVB BOM NCP3101BUCK2GEVB Gerber Files
• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 1.5V
• Current - Output: 6A
• Voltage - Input: 5V
• Regulator Topology: Buck
• Board Type: Fully Populated
• Utilized Ic / Part: NCP3101
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Frequency - Switching: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: NCP3101BUCK2G
• Other names: NCP3101BUCK2GEVBOS

SUPPLY CURRENT
UNDER VOLTAGE LOCKOUT
SWITCHING REGULATOR
PWM COMPENSATION
ENABLE
SOFT−START
OVER−CURRENT PROTECTION
Power Power Channel
Input Voltage Range
Boost Voltage Range
Quiescent Supply Current
Quiescent Supply Current
V
V
Boost Quiescent Current
Shutdown Supply Current
V
V
BST UVLO Threshold Rising
BST UVLO Threshold Falling
VFB Feedback Voltage,
Control Loop in Regulation
Oscillator Frequency
Ramp−Amplitude Voltage
Minimum Duty Cycle
Maximum Duty Cycle
TG Falling to BG Rising Delay
BG Falling to TG Rising Delay
Transconductance
Open Loop DC Gain
Output Source Current
Output Sink Current
Input Bias Current
Enable Threshold (Falling)
Delay to Soft−Start
SS Source Current
Switch Over Threshold
OCSET Current Source
OC Threshold
OC Switch−Over Threshold
Fixed OC Threshold
PWM OUTPUT STAGE
High−Side Switch On−Resistance
Low−Side Switch On−Resistance
Table 3. ELECTRICAL CHARACTERISTICS
for min/max values unless otherwise noted).
CC
CC
CC
CC
Supply Current
Supply Current
UVLO Threshold
UVLO Hysteresis
Characteristic
V
FB
V
= 1 V, VCOMP= 0 V, No Switching, V
FB
V
V
−40°C < T
−40°C < T
Sourced from BG Pin before Soft−Start
FB
FB
0°C < T
0°C < T
= V
V
V
= V
= 0.85 V, No Switching, V
CC
CC
V
COMP
V
No Switching, V
No Switching, V
FB
FB
COMP
= 12 V, T
= 12 V, B
(−40°C < T
J
J
Guaranteed by design
< 70°C, 4.5 V < V
< 70°C, 4.5 V < V
= 0.85 V V
J
J
V
V
= 0.85 V V
PWRV
V
< 125°C, 4.5 < V
< 125°C, 4.5 < V
CC
CC
= 1 V, Switching, V
http://onsemi.com
CC
= 1 V, Switching, V
V
Conditions
V
V
V
V
V
R
BST Rising
= 12 V I
= 12 V I
BST
CC
FB
FB
FB
FB
BG
Rising Edge
G
G
CC
< 2.0 V, B
< 2.0 V, T
J
< 0.8 V
> 0.8 V
< 0.8 V
= 0.8 V
− GND
= 5 kW
− GND
−
< 125°C; VCC =12 V, BST − PHS = 12 V, BST = 12 V, PHS = 24 V,
COMP
COMP
− GND
CC
CC
D
D
5
= 1 A
= 1 A
= 13.2 V
= 5.0 V
= 0.4 V,
= 0.4 V
CC
CC
G
G
CC
CC
CC
> 2.0 V
> 2.0 V
CC
< 13.2 V
< 13.2 V
< 13.2 V
< 13.2 V
CC
= 13.2 V
= 13.2 V
CC
= 5 V
= 13.2 V
0.792
0.788
0.37
Min
250
233
2.7
4.5
4.5
3.8
0.8
3.2
55
80
80
−
−
−
−
−
−
1
−
−
−
−
−
−
−
−
0.800
0.800
0.160
3.82
3.71
10.6
Typ
364
275
275
140
131
100
700
4.1
3.2
9.1
4.8
4.1
1.1
8.5
0.4
63
85
46
41
70
10
50
99
18
18
−
−
−
0.808
0.812
Max
13.2
26.5
300
317
193
193
8.0
4.3
1.4
3.6
1.0
.43
18
15
−
−
−
−
−
−
5
−
−
−
−
−
−
−
−
Unit
% of
kHz
Vref
mW
mW
mA
mA
mA
mA
mA
mV
mS
mV
mV
mV
DB
ms
mA
mA
mA
mA
mA
ns
ns
%
%
V
V
V
V
V
V
V
V
V