MIC2287-34YML TR Micrel Inc, MIC2287-34YML TR Datasheet - Page 6

• Manufacturer Part Number: MIC2287-34YML TR
• Description: IC LED DRIVER WHITE BCKLGT 8-MLF
• Manufacturer: Micrel Inc
• Type: Backlight, White LEDr

Specifications of MIC2287-34YML 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
• Operating Supply Voltage (typ): 3.3/5/9V
• Number Of Segments: 8
• Operating Temperature (min): -40C
• Operating Temperature (max): 125C
• Operating Temperature Classification: Automotive
• Package Type: MLF
• Pin Count: 8
• Mounting: Surface Mount
• Operating Supply Voltage (min): 2.5V
• Operating Supply Voltage (max): 10V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Efficiency: -
• Lead Free Status / RoHS Status: Compliant, Lead free / RoHS Compliant
• Other names: 576-1726-2; MIC2287-34YMLTR; MIC2287-34YMLTR

MIC2287
External Component Selection
The MIC2287 can be used across a wide rage of applications.
M9999-070105
Series LEDs
5, 6
7, 8
2
3
4
6.8µH
4.7µH
6.8µH
4.7µH
6.8µH
4.7µH
6.8µH
4.7µH
6.8µH
4.7µH
22µH
15µH
10µH
22µH
15µH
10µH
22µH
15µH
10µH
22µH
15µH
10µH
22µH
15µH
10µH
L
LQH43MN 6R8K21 (Murata)
LQH43MN 4R7K21 (Murata)
LQH43MN 6R8K21 (Murata)
LQH43MN 4R7K21 (Murata)
LQH43MN 6R8K21 (Murata)
LQH43MN 4R7K21 (Murata)
LQH43MN 6R8K21 (Murata)
LQH43MN 4R7K21 (Murata)
LQH43MN 150K21 (Murata)
LQH43MN 100K21 (Murata)
LQH43MN 150K21 (Murata)
LQH43MN 100K21 (Murata)
LQH43MN 150K21 (Murata)
LQH43MN 100K21 (Murata)
LQH43MN 150K21 (Murata)
LQH43MN 100K21 (Murata)
LQH32CN6R8K21 (Murata)
LQH32CN4R7K21 (Murata)
LQH43MN220K21 (Murata)
LQH43MN220K21 (Murata)
LQH43MN220K21 (Murata)
LQH43MN220K21 (Murata)
LQH32CN220K21 (Murata)
LQH32CN150K21 (Murata)
LQH32CN100K21 (Murata)
NLC453232T-6R8K(TDK)
NLC453232T-4R7K(TDK)
NLC453232T-6R8K(TDK)
NLC453232T-4R7K(TDK)
NLC453232T-6R8K(TDK)
NLC453232T-4R7K(TDK)
NLC453232T-6R8K(TDK)
NLC453232T-4R7K(TDK)
NLC453232T-6R8K(TDK)
NLC453232T-4R7K(TDK)
NLC453232T-220K(TDK)
NLC453232T-150K(TDK)
NLC453232T-100K(TDK)
NLC453232T-220K(TDK)
NLC453232T-150K(TDK)
NLC453232T-100K(TDK)
NLC453232T-220K(TDK)
NLC453232T-150K(TDK)
NLC453232T-100K(TDK)
NLC453232T-220K(TDK)
NLC453232T-150K(TDK)
NLC453232T-100K(TDK)
NLC453232T-220K(TDK)
NLC453232T-150K(TDK)
NLC453232T-100K(TDK)
Manufacturer
6
The table below shows recommended inductor and output
capacitor values for various series-LED applications.
Min C
0.22µF
0.22µF
0.22µF
0.22µF
0.22µF
0.27µF
0.27µF
0.27µF
0.27µF
0.22µF
0.22µF
0.27µF
0.27µF
0.27µF
0.22µF
0.22µF
0.27µF
0.27µF
0.27µF
2.2µF
2.2µF
1µF
1µF
1µF
1µF
OUT
GRM40X5R225K10(Murata)
GRM40X5R105K10(Murata)
GRM40X5R224K10(Murata)
GRM40X5R225K10(Murata)
GRM40X5R224K10(Murata)
GRM40X5R225K16(Murata)
GRM40X5R105K16(Murata)
GRM40X5R224K16(Murata)
GRM40X5R224K16(Murata)
GRM40X5R224K16(Murata)
GRM40X5R105K25(Murata)
GRM40X5R105K25(Murata)
GRM40X5R274K25(Murata)
GRM40X5R274K25(Murata)
GRM40X5R274K25(Murata)
GRM40X5R224K25(Murata)
GRM40X5R224K25(Murata)
GRM40X5R274K25(Murata)
GRM40X5R274K25(Murata)
GRM40X5R274K25(Murata)
GRM40X5R224K25(Murata)
GRM40X5R224K25(Murata)
GRM40X5R274K25(Murata)
GRM40X5R274K25(Murata)
GRM40X5R274K25(Murata)
0805YD225MAT(AVX)
0805YD105MAT(AVX)
0805YD224MAT(AVX)
0805YD224MAT(AVX)
0805YD274MAT(AVX)
0805YD105MAT(AVX)
0805YD105MAT(AVX)
0805YD274MAT(AVX)
0805YD274MAT(AVX)
0805YD274MAT(AVX)
0805ZD225KAT(AVX)
0805ZD105KAT(AVX)
0805ZD224KAT(AVX)
0805ZD225KAT(AVX)
0805ZD224KAT(AVX)
08053D224MAT(AVX)
08053D224MAT(AVX)
08053D274MAT(AVX)
08053D274MAT(AVX)
08053D274MAT(AVX)
08053D224MAT(AVX)
08053D224MAT(AVX)
08053D274MAT(AVX)
08053D274MAT(AVX)
08053D274MAT(AVX)
Manufacturer
Micrel, Inc.
July 2005