MAP3301B Datasheet, PDF (1/13 Pages) MagnaChip Semiconductor. – Single Channel LED Driverwith Internal Dimming MOSFET

Confidential
Datasheet Version 1.0
Datasheet - MAP3301B
Single Channel LED Driver with Internal Dimming MOSFET
General Description
MAP3301B is a single channel boost type PWM driver
with high efficiency. It is designed for high brightness
LED driver optimized of backlighting system for LCD
module.
MAP3301B provides small solution size with internal
high voltage & current dimming MOSFET and internal
references.
MAP3301B offers the function of accurate and fast
LED dimming control using PWM interface.
Features
Wide input voltage : 8.5V ~ 33V
Internal Dimming MOSFET
PWM & Analog Dimming
Current Mode Control Type
Fixed Switching frequency : 200KHz
Auto Restart Mode Protection
Programmable Output Over Voltage Protection
Programmable Input Line Voltage Protection
LED Short Current Protection
Power Good Indication (Open Drain)
Small package : SOIC-15 Pin
MAP3301B has the input line under voltage protection,
LED Open/Short protection and Power Good Applications
indication.
MAP3301B is available in SOIC-15 Pin package with
Halogen-free (fully RoHS compliant).
ῬῪῷ _{Ordering Information}
ᾞ῍ _{Part Number}
á¿® _MAP3301BSIRH
Top
Marking
MAP3301B
Ambient
Temperature Range
-40℃ to +85℃
ῄ῭῰ᾞῑῦ῟῰ ^{Typical Application}
High Brightness white LED backlighting for LCD
TVs and monitors
General LED lighting applications
Package
SOIC-15 Pin
RoHS Status
Halogen Free
December 2012
Page 1