MIC2842A Datasheet, PDF (12/14 Pages) Micrel Semiconductor – High Efficiency 4 Channel WLED Driver with DAM™ and Single Wire Digital Control

Micrel Inc.
Typical Application
VIN
C1
U1 MIC2842AYMT
VIN
1 _VIN
D1 ¹⁰
D1
LED
1µF/6.3V
DC
2 _DC
R2
D2 ⁹
D2
LED
200K
D3 ⁸
D3
LED
R1
20.5K
3 _RSET
4 _GND
5 _NC
D4 ⁷
NC ⁶
D4
LED
MIC2842A
Bill of Materials
Item
C1
D1 – D4
R1
R2
U1
Part Number
C1608X5R0J105K
06036D105KAT2A
GRM188R60J105KE19D
VJ0603G225KXYAT
SWTS1007
99-116UNC
CRCW060320K5F5EA
CRCW06032003FKEA
MIC2842AYMT
Manufacturer
TDK⁽¹⁾
AVX⁽²⁾
Murata⁽³⁾
Vishay⁽⁴⁾
Seoul Semiconductor⁽⁵⁾
EverLight⁽⁶⁾
Vishay⁽⁴⁾
Vishay⁽⁴⁾
Micrel, Inc.⁽⁷⁾
Notes:
1. TDK: www.tdk.com
2. AVX: www.avx.com
3. Murata: www.murata.com
4. Vishay: www.vishay.com
5. Seoul Semiconductor: www.seoulsemicon.com
6. EverLight: www.everlight.com
7. Micrel, Inc.: www.micrel.com
Description
Ceramic Capacitor, 1µF, 6.3V, X5R, Size 0603
WLED
Resistor, 20.5k, 1%, 1/16W, Size 0603
Resistor, 200k, 1%, 1/16W, Size 0603
High Efficiency 4 Channel WLED Driver with
Single Wire Digital Control
Qty.
1
4
1
1
1
August 2009
12
M9999-080309-D