MAP3202 データシート( 電子部品 ) – High Efficiency Switch Mode LED Driver

Part number : MAP3202

Functions : High Efficiency Switch Mode LED Driver, This is Semiconductor.

Manufacturer : MagnaChip

Image :

MAP3202 Datasheet PDF

The texts in the PDF file :

MAP3202 – High Efficiency Switch Mode LED Driver Confidential Datasheet Version 1.1 Datasheet – MAP3202 High Efficiency Switch Mode LED Driver General

Description

MAP3202 is a single channel high efficiency boost type PWM driver with current mode control. It is designed for high brightness LED driver optimized for backlighting system for LCD module. MAP3202 offers the function of accurate and fast LED dimming control using PWM interface and external dimming MOSFET. MAP3202 has the over-voltage protection, the shortcurrent protection and UVLO, providing auto-restart function.

Features

Wide input voltage range up to 18V PWM Dimming Current Mode Control Type Synchronization to peer to peer Internal Auto Restart Mode Protection Programmable Output Over Voltage Protection LED Short Current Protection Boost switch current limit Protection Package : SOIC-14 Pin MAP3202 is available in SOIC-14 Pin package with Halogen-free (fully RoHS compliant). For more information, please contact local MagnaChip sales office in world-wide or visit MagnaChip’s website at www.magnachip.com. Applications High Brightness white LED backlighting for LCD TVs and monitors General LED lighting applications Ordering Information Part Number MAP3202SIRH Top Marking MAP3202 Ambient Temperature Range -40℃ to +85℃ Typical Application Package SOIC-14 Pin RoHS Status Halogen Free March 2012 Page 1 MAP3202 – High Efficiency Switch Mode LED Driver Pin Configuration Confidential 1 14 2 13 3 12 4 11 5 10 69 78 Datasheet Version 1.1 Functional Block Diagram on off EN 11 Enable VCC 21 8V / 7V REF 180 5V Vcc good BG RT 67 REF CK CS 55 FBN 1146 FBP 1135 COMP 1124 BLANKING CK Gm AMP 4R R FBP X 2.5 3V / 2.7V ++ 1102 OVP + OSCILLATOR SS Q RR QQ SYNC 78 Vcc good PROT 1113 PWMI 44 GND 33 GATE 191 PWMO March 2012 Page 2 MAP3202 – High Efficiency Switch Mode LED Driver Confidential Pin

Description

PIN NO 1 EN 2 VCC 3 GATE 4 GND 5 CS 6 RT 7 SYNC 8 REF 9 PWMO 10 [ … ]

MAP3202 PDF File



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