NCP1607BDR2G ON Semiconductor, NCP1607BDR2G Datasheet - Page 2

• Manufacturer Part Number: NCP1607BDR2G
• Description: IC PFC CONTROLLER CRM 8SOIC
• Manufacturer: ON Semiconductor

Specifications of NCP1607BDR2G

• Mode: Critical Conduction (CRM)
• Current - Startup: 23.5µA
• Voltage - Supply: 9.5 V ~ 20 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Switching Frequency: 70 KHz
• Maximum Power Dissipation: 450 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Switching: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

AC IN
C
BULK
D
BOOST
L
BOOST
V
OUT
R
ZCD
R
C
R
R
S
COMP
OUT1
OUT2
Control
ZCD
C
CS
FB
C
T
T
ESD
R
Shutdown
ESD
ESD
FB
ESD
V
V
V
Clamp
CONTROL
I
Clamp
CL(POS)
Active
CL(NEG)
CHARGE
V
P
+
E/A
DD
OK
+
LEB
V
V
+
−
+
V
−
UVP
REF
DD
+
+
+
Enable
V
+
+
−
SDL
V
V
+
−
ZCDH
ZCDL
(Enable EA)
V
Figure 2. Block Diagram
+
−
CS(limit)
Add V
Offset
http://onsemi.com
I
OCP
Clamp
+
−
Shutdown
V
EAsink
Clamp
Measure
V
V
EAH
EAL
EAL
UVP
DD
Reset
*All SR Latches are Reset Dominant
uV
Off Timer
Static OVP is triggered
when clamp is activated.
DRV
DD
2
Dynamic OVP
Static OVP
PWM
+
−
I
S
R
sink
Demag
Q
Q
>I
ovp
V
CC
P
OK
R
S
R
S
R
S
Q
Q
Q
Q
Q
Q
+
Fault
+
−
S
R
UVLO
Q
Q
P
V
UVLO
OK
DD
V
V
Reg
DDGD
CC
uV
DD
V
V
DD
DDGD
V
CC
uV
DD
GND
DRV