CDB1600 Cirrus Logic Inc, CDB1600 Datasheet - Page 3
![DEVELOPMENT BOARD FOR CS1600](/photos/24/8/240835/4681130_sml.jpg)
CDB1600
Manufacturer Part Number
CDB1600
Description
DEVELOPMENT BOARD FOR CS1600
Manufacturer
Cirrus Logic Inc
Specifications of CDB1600
Main Purpose
Power Management, Power Factor Correction
Embedded
No
Utilized Ic / Part
CS1600
Primary Attributes
460V, 1150W output
Secondary Attributes
108 ~ 305 VAC
Silicon Manufacturer
Cirrus Logic
Application Sub Type
Power Factor Correction (PFC)
Kit Application Type
Power Management
Silicon Core Number
CS1600
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
598-1806
CDB1600
CDB1600
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