NCP1351LEDGEVB ON Semiconductor, NCP1351LEDGEVB Datasheet - Page 3

• Manufacturer Part Number: NCP1351LEDGEVB
• Description: EVAL BOARD FOR NCP1351LEDG
• Manufacturer: ON Semiconductor

Specifications of NCP1351LEDGEVB

• Design Resources: NCP1351 EVB BOM NCP1351LEDGEVB Gerber Files NCP1351LED EVB Schematic
• Current - Output / Channel: 700mA
• Outputs And Type: 1, Isolated
• Voltage - Output: 33V
• Features: Short-Circuit Protection
• Voltage - Input: 85 ~ 265 V
• Utilized Ic / Part: NCP1351
• Core Chip: NCP1351
• Topology: Flyback
• No. Of Outputs: 1
• Output Current: 700mA
• Output Voltage: 33V
• Development Tool Type: Hardware - Eval/Demo Board
• Leaded Process Compatible: Yes
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: NCP1351LEDG
• Other names: NCP1351LEDGEVBOS

GND
CS
FB
Ct
V
DD
IC
t
ICS-min*
40 mA
Vth
ICS-dif*
ICS-dif*
+
+
-
V
DD
V
DD
*(ICS-diff = ICS-max -ICS-min)
Figure 2. A Version (Latched Short-Circuit Protection)
V
45k
OFFset
+
INTERNAL CIRCUIT ARCHITECTURE
R
S
Q
Q
+
+
-
V
Pulse
Fault
1 ms
http://onsemi.com
NCP1351
3
I
P Flag
4V Reset
S
R
Q
Q
20 ms Filter
20 ms Filter
V
DD
V
1 = OK
0 = not OK
UVLO Reset
CCSTOP
UVLO Reset
Mngt
V
CC
V
TIMER
+
-
+
-
Clamp
Fault = Low
+
+
V
LATCH
V
ZENER
V
DD
I
TIMER
TIMER
LATCH
V
DRV
CC