NCP3065D2SLDGEVB ON Semiconductor, NCP3065D2SLDGEVB Datasheet - Page 14
![EVAL BOARD FOR NCP3065D2SLDG](/photos/28/39/283965/ncp3065d2sldgevb_sml.jpg)
NCP3065D2SLDGEVB
Manufacturer Part Number
NCP3065D2SLDGEVB
Description
EVAL BOARD FOR NCP3065D2SLDG
Manufacturer
ON Semiconductor
Specifications of NCP3065D2SLDGEVB
Design Resources
NCP3065D2SLDGEVB BOM NCP3065D2SLDGEVB Gerber Files NCP3065D2SLDGEVB Schematic
Current - Output / Channel
350mA
Outputs And Type
1, Non-Isolated
Voltage - Output
7 ~ 23 V
Voltage - Input
12V
Utilized Ic / Part
NCP3065
Core Chip
NCP3065
Topology
SEPIC
No. Of Outputs
1
Output Current
1A
Output Voltage
23V
Dimming Control Type
PWM
Development Tool Type
Hardware - Eval/Demo Board
Leaded Process Compatible
Yes
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Features
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
For Use With/related Products
NCP3065D2SLDG
Other names
NCP3065D2SLDGEVBOS
Value of Components
Test Results
ON/OFF
+VAUX
ON/OFF
Name
C1
C1, C4, C8
C2, C6
C3
C5
C7
D1
D2
L1
Q2
Line Regulation
Output Ripple
Efficiency
Short Circuit Current
+VIN
GND
J2
J3
J4
J6
J6
1
1
1
1
1
0R04
R1
0.1 mF
0805
0805
1206 1206 1206 1206 1206 1206
R11
1k2
R11
1k2
R2
C4
Test
BC807−LT1G BC817−LT1G
Value
100 mF, 50 V, Electrolytic Capacitor
100 nF, Ceramic Capacitor, 1206
220 mF, 50 V, Electrolytic Capacitor
2.2 nF, Ceramic Capacitor, 0805
100 pF, Ceramic Capacitor, 0805
1 mF / 50 V, Ceramic Capacitor, 1206
MBRS540LT3G, Schottky Diode
MMSD4148T1G, Diode
22 mH
BC817−LT1G, SOT23
R3
6x 1R0 ±1%R
Q1
R4
Figure 25. Buck Demoboard with External Switch Application Schematic
+
220 mF / 50 V
R5
C2
Q2
1 mF / 50 V
R6
V
V
V
V
in
in
in
in
= 8 V to 35 V, I
= 12 V, I
= 12 V, I
= 12 V, Rload = 0.15 W
R7
C7
o
o
0805
+
10 k
= 3000 mA
= 3000 mA
R9
0.1 mF
C8
o
= 3000 mA
http://onsemi.com
8
7
6
5
N.C.
COMP
I
V
1 k
PK
Condition
CC
NCP3065
R15
SOIC8
14
MMBT3904LT1G
U1
NU
NU
R14
R13
TCAP
SWC
SWE
GND
Name
Q4
Q5
R1
R8
R9
R10
R11
R12, R16
U1
1
2
3
4
Q5
CT
MTB30P06V
Q4
0805
D2
MMSD4148
1.8 nF
C3
C5
Value
MTB30P06V, P−MOS transistor
MMBT3904LT1G
40 mW, Resistor 0.5 W
6k8, Resistor 0805
10k, Resistor 0805
1k, Resistor 0805
1k2, Resistor 0805
150 mW, Resistor 0.5 W
NCP3065, SOIC8
R10
15 k
R8
100 pF
1 k
MBRS140LT3G
PF0504.223NL
0R15 ±1%
R16
< 6%
< 6%
> 78%
D1
L1
1206
0.1 mF
0R15 ±1%
R12
Results
C1
220 mF /
50 V
+
C6
+LED
−LED
GND
J1
J5
J7
1
1
1