NCP1605ADR2G ON Semiconductor, NCP1605ADR2G Datasheet - Page 16

• Manufacturer Part Number: NCP1605ADR2G
• Description: IC PFC CONTROLLER CCM/DCM 16SOIC
• Manufacturer: ON Semiconductor

Specifications of NCP1605ADR2G

• Mode: Continuous Conduction (CCM), Discontinuous Conduction (DCM)
• Frequency - Switching: 250kHz
• Current - Startup: 12mA
• Voltage - Supply: 10 V ~ 20 V
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Switching Frequency: 250 KHz
• Maximum Power Dissipation: 550 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CSout
V
STBY
Stdwn
CSin
BO /
OVP
control
FB
Ct
95.5% V
+
300 mV
V
ovp
12% V
Ics
1 V / 0.5 V
ref
-
+
FLAG1
V/I
= V
Ich=K.Iout.Iout
V
STBY
ref
ref
+
-
Error Amplifier
V
V
ref
out
pfcOK
+
-
I
-
+
+
-
out
Low Detect
OFF
SKIP
V
+
-
outL
+
-
V
outL
outON
L
S
R
STBY
BO_NOK
OVP
UVP
±20 mA
Q
100 mV
FLAG1
V
3 V
pfcOK
Ics
STBY
Ics > 250 mA
Fi
+
-
R
50 mV
200 mA
FLAG1
STDWN
OVP
OCP
http://onsemi.com
V
ref
-
+
2.R
51 Bl
V
V
REGUL
SKIP
DD
PWM
Comparator
V
REGUL
-
+
+
-
16
ZCD
DT
OFF
OCP
k Di
OFF
Vcc<VccRST
All the RS latches are
S
RESET dominant
OVP
processing
outON
TSD
Shutdown
circuitry
Thermal
R
S
Internal
BO_NOK
R
Vton
STDWN
R
R
Lstup
Dead−time
S
R
Detection
S
Q
R
CLK
Latch
PWM
Latch
SKIP
stdwn
Ct_OK
R
Q
Q
Q
UVP
Management
UVLO (Vcc<VccOFF)
UVLO
V
outON
FAULT
t(on)
Synchronization
V
V
HVCS_ON
I
Oscillator /
DD
ref
ref
Block
REF5V
UVLOs
Reset
Latch
DT
Regul
HVCS_ON
OFF
ZCD
V
pfcOK
CC
Output
Buffer
pfcOK /
REF5V
OSC /
SYNC
V
GND
HV
NC
Drv
CC