CPC9909NE Clare, CPC9909NE Datasheet - Page 3

• Manufacturer Part Number: CPC9909NE
• Description: IC LED DRVR HIGH BRIGH SOIC-8EP
• Manufacturer: Clare
• Type: HBLED Driverr

Specifications of CPC9909NE

• Mfg Application Notes: CPC9909 Design Considerations
• Constant Current: Yes
• Topology: AC DC Offline Switcher, PWM
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Secondary: High Brightness LED (HBLED)
• Frequency: 30kHz ~ 120 kHz
• Voltage - Supply: 12 V ~ 550 V
• Voltage - Output: 7.8V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width) Exposed Pad, 8-eSOIC. 8-HSOIC
• Operating Temperature: -40°C ~ 85°C
• Internal Switch(s): No
• Efficiency: 90%
• Operating Supply Voltage: 8 V to 550 V
• Maximum Power Dissipation: 2.5 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output / Channel: -
• Lead Free Status / Rohs Status: Details
• Other names: CLA328

1. Specifications
1.1 Package Pinout
1.3 Absolute Maximum Ratings
Electrical absolute maximum ratings are at 25ºC.
Absolute maximum ratings are stress ratings.
Stresses in excess of these ratings can cause
permanent damage to the device. Functional
operation of the device at conditions beyond those
indicated in the operational sections of this data sheet
is not implied.
R01
Input Voltage to GND
Inputs and Outputs Voltage to GND
V
Power Dissipation:
Junction Temperature, Operating
Operating Temperature
Storage Temperature
SOIC-8 With Thermal Tab
SOIC-8 W/O Thermal Tab
DD
GATE
GND
, Externally Applied
CS
V
IN
1
2
3
4
Parameter
CS, LD, PWMD, GATE
8
7
6
5
V
Symbol
R
LD
V
PWMD
DD.EXT
T
V
P
STG
T
T
DD
T
IN
A
D
J
www.clare.com
-0.3 to V
-0.5 to +560
-40 to +150
-55 to +150
Maximum
-40 to +85
0.975
2.5
15
1.2 Pin Description
DD
Pin#
+0.3
EP
1
2
3
4
5
6
7
8
Unit
°C
°C
°C
W
W
Name
V
V
V
PWMD
GATE
GND
V
V
CS
LD
R
DD
IN
-
T
Input voltage
LED Current Sense input. Internal current
sense threshold is set at V
external sense resistor sets the maximum LED
current.
Device Ground
External MOSFET gate driver output
Low-frequency PWM dimming control input with
internal pull-down resistor.
Regulated supply voltage output. Requires a
storage capacitor to GND. Can be overdriven by
external voltage applied to V
Linear Dimming. Apply a voltage less than
V
Resistor to GND sets the minimum off-time.
Electrical and thermal conductive pad on the
bottom of CPC9909NE. Connect this pad to
ground and provide sufficient thermal coupling
to remove heat from the package.
CS(high)
to dim the LED(s).
Description
CS(high)
DD
.
CPC9909
. The
3