NCP1607BDR2G ON Semiconductor, NCP1607BDR2G Datasheet - Page 22

• 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

BOOST DESIGN EQUATIONS
MOSFET RMS Current
MOSFET Sense Resistor
Bulk Capacitor RMS
Current
Type 1 C
COMP
I
M(RMS)MAX
I
C(RMS)
Components are identified in Figure 1
+
+ 2
P
C
3
RS
9 @ p @ Vac
COMP
@
R
+ I
h @ Vac
32 @ 2 @ P
S
+
P
+
M(RMS)
http://onsemi.com
out
4 @ p @ f
V
I
pk(MAX)
LL
CS(limit)
LL
@
2
@ V
10
@ R
OUT
22
line
OUT
G 20
S
2
1 *
@ R
@ h
OUT1
2
* (I
8 @ 2 @ Vac
3 p @ V
LOAD(RMS)
out
)
LL
2
V
specification table.
G is the desired attenuation in
decibels (dB). Typically it is 60 dB.
CS(limit)
is given in the NCP1607