CY8CLEDAC02 Cypress Semiconductor Corp, CY8CLEDAC02 Datasheet - Page 4

• Manufacturer Part Number: CY8CLEDAC02
• Description: IC CTLR AC-DC DIMMABLE LED 8SOIC
• Manufacturer: Cypress Semiconductor Corp
• Type: High Power, AC Input, Dimmabler

Specifications of CY8CLEDAC02

• Package / Case: 8-SOIC (3.9mm Width)
• Voltage - Supply: 8 V ~ 16 V
• Frequency: 200kHz
• Operating Temperature: -40°C ~ 85°C
• Number Of Outputs: 1
• Internal Switch(s): No
• Efficiency: 85%
• Topology: AC DC Offline Switcher
• Operating Supply Voltage: - 0.3 V to 18 V
• Maximum Supply Current: 20 mA
• Maximum Power Dissipation: 526 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Pin Count: 8
• Mounting: Surface Mount
• Operating Supply Voltage (max): 18V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Current - Output / Channel: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Pin Information
Table 1. Pin Description - 8-Pin SOIC CY8CLEDAC02
Document Number: 001-54879 Rev. *C
Pin No.
1
2
3
4
5
6
7
8
–
OUTPUT
BOOST
V
I
Name
SENSE
GND
SENSE
PAD
V
V
V
CC
IN
T
Exposed Pad
Analog Input
Analog Input
Analog Input
Analog Input
Power Input
Ground
Output
Output
Type
Figure 2. Pin Diagram - 8-Pin SOIC CY8CLEDAC02
BOOST
V
SENSE
V
Gate driver for driving the MOSFET switch in the chopping circuit
Auxiliary voltage sense (used for primary regulation and zero voltage switching)
Rectified AC line voltage sense, also used for device startup
Used for temperature compensation and overtemperature protection, also used
as an external shut down pin
Ground
Primary current sense. Used for cycle-by-cycle peak-current control and limiting
Gate driver for main MOSFET switch
Power supply for control logic and voltage sense for power-on reset circuitry
Connect exposed pad electrically to GND
V
IN
T
1
2
3
4
PAD
8
7
6
5
Pin Description
V
OUTPUT
I
GND
SENSE
CC
CY8CLEDAC02
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