MAX1516 Datasheet PDF | Maxim Integrated

Maxim Integrated MAX1516

the MAX1516 includes one operational amplifier. These amplifiers are designed to drive the LCD backplane (VCOM) and/or the gamma-correction divider string. The devices feature high output current (±150mA), fast slew rate (13V/µs), wide bandwidth (12MHz), and rail-to-rail inputs and outputs.

Part No.	MAX1516
Datasheet	MAX1516 Download
Manufacturer	Maxim Integrated
Description	TFT-LCD DC-DC Converters
Buy	Stock & Price

FEATURES

♦ 2.6V to 5.5V Input Supply Range ♦ 1.2MHz Current-Mode Step-Up Regulator Fast Transient Response to Pulsed Load High-Accuracy Output Voltage (1.5%) Built-In 14V, 2.4A, 0.16Ω N-Channel MOSFET High Efficiency (90%) ♦ Linear-Regulator Controllers for VGON and VGOFF ♦ High-Performance Operational Amplifiers ±150mA Output Short-Circuit Current 13V/µs Slew Rate 12MHz, -3dB Bandwidth Rail-to-Rail Inputs/Outputs ♦ Logic-Controlled, High-Voltage Switch with Adjustable Delay ♦ Timer-Delay Fault Latch for All Regulator Outputs ♦ Thermal-Overload Protection ♦ 0.6mA Quiescent Current

GENERAL DESCRIPTION

The MAX1516/MAX1517/MAX1518 include a high-performance step-up regulator, two linear-regulator controllers, and high-current operational amplifiers for active-matrix thin-film transistor (TFT) liquid-crystal displays (LCDs). Also included is a logic-controlled, high-voltage switch with adjustable delay. The step-up DC-DC converter provides the regulated supply voltage for the panel source driver ICs.