MAP7102 Datasheet, PDF (1/17 Pages) MagnaChip Semiconductor. – Dual Output LCD Bias IC

Confidential
Datasheet Version 1.1
MAP7102
Dual Output LCD Bias IC
General Description
The MAP7102 is designed to support positive
/ negative driven TFT-LCD panels. The two
output rails are usually connected to the
Source Driver IC. The device uses a single
inductor scheme in order to provide the user
the smallest solution size possible as well as
high efficiency. With its input voltage range of
2.8V to 5.5V, it is optimized for products
powered by single-cell batteries and output
currents up to 50mA.
The device is delivered in a WLCSP package
of 15 balls.
Application :
• TFT LCD Smartphones
• TFT LCD Tablets
• General Dual Power Supply Applications
Features
• SIMO(Single-Inductor Multiple output) regulator
Technology
• 86% Efficiency for 20mA Load current Between
+5.0V and -5.0V.
• 2.8V to 5.5V Input Voltage Range
• Under-Voltage Lockout Rising/Falling
• Programmable Output Voltages
• Positive Output Voltage Range : 4.0V to 5.7V
( 0.1V Step )
• Negative Output Voltage Range : -4.0V to -5.7V
( 0.1V Step )
• 1%(Typ.) Output Voltage Accuracy
• Maximum Output Current : 50mA
• Programmable Active Discharge
• Excellent Line Regulation
• Advanced Power-Save Mode for Light-load
Efficient
• Integrated Compensation and Feedback circuits
• Fully integrated FETs for Synchronous rectification
• Short Circuit Protection
• Thermal Shutdown Protection
• 15-Ball WLCSP Package
Ordering Information
Part Number
MAP7102WCRH
Top
Marking
7102
LLL
YWNMM
Junction
Temperature Range
-40℃ to +85℃
Package
15 bump 0.4mm pitch CSP
RoHS Status
Halogen Free
Mar. 2015. Revision 1.1
1
MagnaChip Semiconductor Ltd.