MIC2297-15YML TR Micrel Inc, MIC2297-15YML TR Datasheet - Page 7

• Manufacturer Part Number: MIC2297-15YML TR
• Description: IC,Laser Diode/LED Driver,LLCC,10PIN,PLASTIC
• Manufacturer: Micrel Inc
• Type: Backlight, White LEDr

Specifications of MIC2297-15YML TR

• Topology: PWM, Step-Up (Boost)
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: Backlight, Flash/Torch
• Type - Secondary: White LED
• Frequency: 525kHz ~ 6.75kHz
• Voltage - Supply: 2.5 V ~ 10 V
• Mounting Type: Surface Mount
• Package / Case: 10-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: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MIC2297-15YMLTR; MIC2297-15YMLTR

Micrel
MIC2297
Block Diagram
FB
COMP
OVP
EN
SW
1.245V
BRT
1.245V
PWM
Generator
REF
+
+
600kHz
Ramp
Oscillator
Generator
GND
MIC2297 Block Diagram
Mach 2008
7
M9999-032708