CDB1600-120W Cirrus Logic Inc, CDB1600-120W Datasheet - Page 3

• Manufacturer Part Number: CDB1600-120W
• Description: Power Management Modules & Development Tools Dev Board for CS1600
• Manufacturer: Cirrus Logic Inc
• Type: Power Factor Correctionr

Specifications of CDB1600-120W

• Input Voltage: 108 VAC to 305 VAC
• Output Voltage: 460 V
• Board Size: 223 mm x 38 mm
• Output Power: 120 W
• Product: Power Management Modules
• Dimensions: 223 mm x 38 mm
• Kit Contents: Board, Datasheet
• Tool / Board Applications: Power Management-Voltage/Current Regulation, PFC, Power Supply
• Development Tool Type: Hardware - Eval/Demo Board
• Mcu Supported Families: CS1600
• For Use With/related Products: CS1600
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2. PIN DESCRIPTION
DS904F1
Pin Name
GND
VDD
IAC
IFB
GD
NC
1,2,8
Pin #
Rectifier V oltage S ens e
3
4
5
6
7
Link V oltage S ens e
No Connection
No Connection
PWR
PWR
OUT
I/O
IN
IN
-
NC — No connections
Rectifier Voltage Sense — A current proportional to the rectified line voltage (V
fed into this pin. The current is measured with an A/D converter.
Link Voltage Sense — A current proportional to the output link voltage (V
PFC is fed into this pin. The current is measured with an A/D converter.
Ground — Current return for both the input signal portion of the IC and the gate driver.
Gate Driver Output — The totem pole stage is able to drive the power MOSFET with a
peak current of 0.5 A source and 1.0 A sink. The high-level voltage of this pin is
clamped at V
IC Supply Voltage — Supply voltage of both the input signal portion of the IC and the
gate driver.
Figure 2. CS1600 Pin Assignments
IAC
IFB
Table 1. Pin Descriptions
NC
NC
Z
to avoid excessive gate voltages.
8-lead S OIC
1
2
3
4
8
7
6
5
NC
V DD
GD
GND
Description
No Connec tion
IC S upply V oltage
P FC Gate Driver
Ground
CS1600
link
) of the
rect
) is
3