NCP5050GEVB ON Semiconductor, NCP5050GEVB Datasheet - Page 2
NCP5050GEVB
Manufacturer Part Number
NCP5050GEVB
Description
EVAL BOARD FOR NCP5050G
Manufacturer
ON Semiconductor
Specifications of NCP5050GEVB
Design Resources
NCP5050 EVB BOM NCP5050 EVB Schematic NCP5050GEVB Gerber Files
Current - Output / Channel
Adjustable
Outputs And Type
1, Non-Isolated
Voltage - Output
Up to 20V
Features
Dimmable
Voltage - Input
2.7 ~ 5.5 V
Utilized Ic / Part
NCP5050
Core Chip
NCP5050
Topology
Boost
No. Of Outputs
1
Dimming Control Type
PWM
Development Tool Type
Hardware - Eval/Demo Board
Leaded Process Compatible
Yes
Mcu Supported Families
NCP5050
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
NCP5050G
Other names
NCP5050GEVBOS
ENABLE
2.8k
CTRL
R1
PCA
5
3
FLASH/TORCH
90
80
70
60
50
40
30
20
10
Band Gap
1.7MHz
0
10
OSC
4.7 mF 0603
PWM CONTROLLER
6.3 V
Figure 3. Simplified Block Diagram
Shut down
Thermal
C1
250k
Figure 2. Typical Efficiency
2.7 to 5.5 V
C
PVIN
in
http://onsemi.com
CM
9
4
I
out
R
100
HCS
HCS
R2
2
(mA)
2.0
2.7 mH
(7.0 V @ 350 mA)
L1
6
OVP
V
out
LCS
= 2 LEDs
8
R3
R
SW
V
LCS
in
10
1
1 mF 0805 25V
= 3.7 V
10.0
PGND
D1
2
7
1000
VS
FB
C2
C
Up to 20 V / 4.5 W
out
D2
D6