NCP1351ADR2G ON Semiconductor, NCP1351ADR2G Datasheet - Page 3

• Manufacturer Part Number: NCP1351ADR2G
• Description: IC CTRLR PWM VAR-OFF TIME 8-SOIC
• Manufacturer: ON Semiconductor

Specifications of NCP1351ADR2G

• Output Isolation: Isolated
• Frequency Range: Adjusting
• Voltage - Input: 9.5 ~ 28 V
• Operating Temperature: -25°C ~ 125°C
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Number Of Outputs: 1
• Output Voltage: - 0.3 V to + 20 V
• Output Current: 400 mA
• Mounting Style: SMD/SMT
• Operating Supply Voltage: - 0.3 V to + 28 V
• Maximum Operating Temperature: + 150 C
• Fall Time: 100 ns
• Rise Time: 90 ns
• Synchronous Pin: No
• Topology: Flyback
• Input Voltage: 12V
• Supply Voltage Range: 6V To 22V
• Digital Ic Case Style: SOIC
• No. Of Pins: 8
• Operating Temperature Range: -25°C To +125°C
• Rohs Compliant: Yes
• Frequency: 65kHz
• Controller Type: PWM
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: NCP1351ADR2GOSCT

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