MIC2287-24YML TR Micrel Inc, MIC2287-24YML TR Datasheet - Page 8
![IC LED DRIVER WHITE BCKLGT 8-MLF](/photos/6/50/65088/576-8-mlf_sml.jpg)
MIC2287-24YML TR
Manufacturer Part Number
MIC2287-24YML TR
Description
IC LED DRIVER WHITE BCKLGT 8-MLF
Manufacturer
Micrel Inc
Type
Backlight, White LEDr
Datasheet
1.MIC2287-24YML_TR.pdf
(10 pages)
Specifications of MIC2287-24YML TR
Constant Current
Yes
Topology
PWM, Step-Up (Boost)
Number Of Outputs
1
Internal Driver
Yes
Type - Primary
Backlight, Flash/Torch
Type - Secondary
White LED
Frequency
1.05MHz ~ 1.35MHz
Voltage - Supply
2.5 V ~ 10 V
Mounting Type
Surface Mount
Package / Case
8-MLF®, QFN
Operating Temperature
-40°C ~ 125°C
Current - Output / Channel
20mA
Internal Switch(s)
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Output
-
Efficiency
-
Other names
576-1725-2
MIC2287-24YMLTR
MIC2287-24YMLTR
MIC2287-24YMLTR
MIC2287-24YMLTR
MIC2287
M9999-070105
6-Series LED Circuit without External Soft-Start
TIME (100µs/div.)
L = 10µH
C
C
V
I
6 LEDs
OUT
IN
OUT
IN
= 1µF
= 3.6V
= 20mA
= 0.22µF
8
6-Series LED Circuit with External Soft-Start
TIME (100µs/div.)
I
6 LEDs
C
R = 10kW
L = 10µH
C
C
V
OUT
SS
IN
IN
OUT
= 1µF
= 3.6V
= 2200pF
= 20mA
Micrel, Inc.
= 0.22µF
July 2005