AT5160TP1U datasheet pdf High Efficiency 8A Synchronous Buck Converter GMT agent

The AT5160 step-up converter drives white LEDs with a constant current to provide backlight in cell phones, PDAs, and other hand-held devices. It features allowing series connection of the white LEDs so that the LED currents are identical for uniform brightness. An enable input can be pulsed repeatedly to adjust LED’s brightness. The fast 1.0MHz current-mode PWM control allows for smaller capacitor and inductor. Fault condition protection uses cycle-by-cycle current limiting to sense maximum inductor current, thermal protection and over-voltage protection. Also included soft-start eliminates inrush current during start-up. The 0.2V low reference voltage minimized the power loss across the current-setting resistor. Applications
LCD Monitor/LCD TV Notebook Computers I/O Supply Chipset/RAM Supply as Low as 0.75V Networking Power Supply.

The AT5160 is available in TSOT-23-6 packages.

Feature
Operating Voltage: 2.5V to 5.5V.
High Operating Frequency: 1MHz
High Output Voltage: Up to 40V(Typ.)
Digital Dimming Control.
Built-in Cycle-by Cycle Current-Limiting.
Built-in Soft-Start Function.
0.2V Low Reference Voltage
Thermal Overload Protection
TSOT-23-6 Package

Application
GPS Navigation System
Compact Back Light Module
Constant Current Source
LED Module

We are the GMT agent, providing AT5160TP1U datasheet, technical support, batch support, and alternative model solutions. Welcome to consult.

ORDER NUMBER: AT5160TP1U
MARKING: 5160x
TEMP. RANGE: -40°C to 85°C
PACKAGE (Green): TSOT-23-6
Vin (V)min. : 2.5
Vin (V)max. : 5.5
CH : 1
VOUT(max)(V): 40
ISW(A) : 1.2
FSW(k Hz) : 1000
VLED minFB (V) : 0.2
Note : LX, GND, FB, EN, OVP, VIN,EN Dimming 100 ~ 200k Hz
Package : TSOT-23-6