NCP1654BD65R2G ON Semiconductor, NCP1654BD65R2G Datasheet - Page 6

• Manufacturer Part Number: NCP1654BD65R2G
• Description: IC PFC CONTROLLER CCM 8SOIC
• Manufacturer: ON Semiconductor

Specifications of NCP1654BD65R2G

• Mode: Continuous Conduction (CCM)
• Frequency - Switching: 65kHz
• Current - Startup: 75µA
• Voltage - Supply: 10.5 V ~ 20 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Switching Frequency: 72 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
• Other names: NCP1654BD65R2GOSTR

R
CS
R
R
boU
C
boL
R
Vcontrol
R
P
fbU
C
fbL
R
C
BO
Input
Z
AC
Z
BO
CS
FB
6
3
5
4
105% Vref
8% Vref with 4% Vref
Vdd
Filter
EMI
Vdd
95% Vref
Ics > 200 mA
+
-
-
+
Vref
Vcontrol(min)
VboH / VboL
VboH = 1.3 V, VboL = 0.7 V
Hysteresis
Ics
UVP
Soft Start
Current Mirror
-
+
-
+
IN
±28 mA
OVP
Vdd
Ics
Vout Low Detect
OTA
R
S
OPL
-
+
Ics*Vbo > 200 mVA
Figure 1. Functional Block Diagram
+
Ics
OCP
Q
OPL
+
−
BO
Vbo
http://onsemi.com
Division
200 mA
I
in
OL
V
OL
in
6
Vdd
C
Vramp
filter
OVP
Shutdown
UVP BO
Vref
R
Thermal
Im = (Ics*Vbo) / (4*(Vcontrol − Vcontrol(min))
SENSE
L
+
+
C1
-
BO
Fault
Vdd
UVLO
Off
I
I
L
L
Iref
Q
R
S1
R
PWM
Latch
+ -
Iref
Bias Block
S
Vref/10% Vref
65/133/200 kHz
Undervoltage
Oscillator
Reference
Lock−Out
Output
Buffer
Block
Vdd
Vref
C
bulk
+
Vm
7
8
1
2
Vcc
DRV
Voltage
(V
Output
GND
OUT
R
C
M
M
)