MIC2293-15YML TR Micrel Inc, MIC2293-15YML TR Datasheet - Page 9

• Manufacturer Part Number: MIC2293-15YML TR
• Description: IC LED DRIVER WHITE BCKLGT 8-MLF
• Manufacturer: Micrel Inc
• Type: Backlight, White LEDr

Specifications of MIC2293-15YML TR

• Constant Current: Yes
• Topology: PWM, Step-Up (Boost)
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: Backlight
• Type - Secondary: White LED
• Frequency: 1.75MHz ~ 2.25MHz
• 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: 576-1079-2

MIC2292/93
Functional Characteristics
M9999-091509
6-Series LED Circuit with External Soft-Start
TIME (100µs/di v .)
I
6 LEDs
C
R = 10kΩ
L = 10µH
C
C
V
OUT
SS
IN
OUT
IN
= 1µF
= 2200pF
= 3.6V
= 20mA
= 0.22µF
9
6-Series LED Circuit without External Soft-Start
TIME (100µs/di v .)
L = 10µH
C
C
V
I
6 LEDs
OUT
IN
OUT
IN
= 1µF
= 3.6V
= 20mA
September, 2009
= 0.22µF
Micrel, Inc.