MAX1513 Datasheet PDF – TFT-LCD Power-Supply Controller

Part Number: MAX1513

Function: TFT-LCD Power-Supply Controller

Package: QFN 20 Pin Type

Manufacturer: Maxim Integrated


MAX1513 datasheet



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 devices can operate from 2.7V to 5.5V input supplies and provide overload protection with timer delay latch on all the regulated outputs.


1. 2.7V to 5.5V Input Supply Range

2. Input-Supply Undervoltage Lockout

3. Current-Mode Step-Up Controller
(1) Fast Transient Response to Pulsed Load
(2) High Efficiency
(3) Lossless Current Sensing
(4) 430kHz/750kHz/1.5MHz Switching Frequency

4. Linear-Regulator Controllers for VGON, VGOFF

5. Linear-Regulator Controller for Logic Supply

6. High-Performance Buffer Amplifier (MAX1513 Only)

7. Additional Linear-Regulator Controller (MAX1513 Only)

8. Power-Up Sequence and VGONDelay Control

9. VMAIN, VGON, VGOFF, VGAMMAShutdown Control

10. Timer-Delay Fault Latch for All Outputs

11. Thermal-Overload Protection


MAX1513 Datasheet PDF Download

MAX1513 pdf

Other data sheets are available within the file:

MAX1513ETP, MAX1514, MAX1514ETP