Part Number : MAX1513
Function : (MAX1513 / MAX1514) TFT-LCD Power-Supply Controllers
Manufacturers : Maxim Integrated
Pinouts :
Description :
The MAX1513/MAX1514 provide complete power-supply solutions for active-matrix thin-film transistor (TFT) liquid-crystal displays (LCDs). Both devices include a high-performance step-up regulator controller, three linear-regulator controllers, and an adjustable delay block for startup sequencing. The MAX1513 includes an additional linear-regulator controller and a high-performance buffer amplifier. The MAX1513/MAX1514 can
operate from 2.7V to 5.5V input supplies and provide overload protection with timer delay latch on all the regulated outputs.
♦2.7V to 5.5V Input Supply Range
♦Input-Supply Undervoltage Lockout
♦Current-Mode Step-Up Controller
Fast Transient Response to Pulsed Load
High Efficiency
Lossless Current Sensing
430kHz/750kHz/1.5MHz Switching Frequency
♦Linear-Regulator Controllers for VGON, VGOFF
♦Linear-Regulator Controller for Logic Supply
♦High-Performance Buffer Amplifier (MAX1513 Only)
♦Additional Linear-Regulator Controller
(MAX1513 Only)
♦Power-Up Sequence and VGONDelay Control
♦VMAIN, VGON, VGOFF, VGAMMAShutdown Control
♦Timer-Delay Fault Latch for All Outputs
♦Thermal-Overload Protection
Datasheet PDF Download
Other data sheets within the file :
MAX1513,MAX1513ETP,MAX1514,MAX1514ETP