CS1600-FSZ Cirrus Logic Inc, CS1600-FSZ Datasheet - Page 12

• Manufacturer Part Number: CS1600-FSZ
• Description: IC PFC CONTROLLER DCM 8SOIC
• Manufacturer: Cirrus Logic Inc
• Series: EXL Core™r

Specifications of CS1600-FSZ

• Package / Case: 8-SOIC (3.9mm Width)
• Mode: Discontinuous Conduction (DCM)
• Frequency - Switching: 66kHz
• Current - Startup: 68µA
• Voltage - Supply: 7.9 V ~ 17 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Maximum Power Dissipation: 600 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 598-1801

7. SUMMARY OF TERMS
12
Variable
V
f
I
P
V
line(min)
FET(pk)
V
link(min)
R
R
V
o(max)
in(min)
V
I
I
I
link(rip)
I
I
L
P
rms
I
AC
FB
sat
ST
IAC
rect
IFB
link
st
B
o
The efficiency factor.
A margin factor to guarantee rated power against tolerances and transients.
The minimum AC line frequency.
The current generated by V
The current generated by V
The PFC MOSFET peak current, which is equal to the peak current in the PFC boost inductor.
The magnitude of the RMS current.
The boost inductor L
The sum of the current into the IAC and IFB pins.
The startup current of the chip.
The PFC boost inductor.
The nominal output power from the CS1600 PFC circuit.
The maximum value of the output power from the CS1600 PFC circuit.
The sense resistor used to measure current into the IAC pin.
The sense resistor used to measure current into the IFB pin.
The minimum specified line voltage for proper operation (volts RMS).
The magnitude of the output voltage from the PFC.
The magnitude of the output voltage from the PFC.
The instantaneous value of the rectified line voltage (volts).
V
link(rip)
, is the output voltage ripple requirement in volts peak-to-peak
B
saturation current.
rect
link
that flows into the IFB pin.
that flows into the IAC pin.
Definition
CS1600
DS904F1