SP6887ER4-L Exar Corporation, SP6887ER4-L Datasheet - Page 2

• Manufacturer Part Number: SP6887ER4-L
• Description: IC, LED DRIVER, CHARGE PUMP, TQFN-16
• Manufacturer: Exar Corporation

Specifications of SP6887ER4-L

• Led Driver Application: LCD Backlighting, LCD Modules, Digital Cameras
• No. Of Outputs: 4
• Output Current: 30mA
• Input Voltage: 2.7V To 5.5V
• Dimming Control Type: PWM / DC
• Topology: Charge Pump
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

1 = Logic high (or V
Rev. C – 10/31/2007
CTR2
0
0
0
0
1
1
1
1
Control Lines
IN
), 0 = Logic low (or GND), - = LED output off
CTR1
0
0
1
1
0
0
1
1
CTR0
SP6887 4 Channel WLED Driver
0
1
0
1
0
1
0
1
Table 1: LED Enable Logic
LED4
2/10
ON
ON
-
-
-
-
-
-
LED3
ON
ON
ON
-
-
-
-
-
LED Output
© 2007 Exar Corporation
LED2
ON
ON
ON
ON
BLOCK DIAGRAM
-
-
-
-
LED1
ON
ON
ON
ON
-
-
-
-