MAX1513 PDF Datasheet
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Description
This is (MAX1513 / MAX1514) TFT-LCD Power-Supply Controllers.
19-3047; Rev 0; 10, 03
KIT ATION EVALU E L B A AVAIL
TFT-LCD Power-Supply Controllers
General Description Features
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, 1.5MH- 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 VGON Delay Control VMAIN, VGON, VGOFF, VGAMMA Shutdown Control Timer-Delay Fault Latch for All Outputs Thermal-Overload Protection
MAX1513, MAX1514
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 adjustab.