Datasheet4U Logo Datasheet4U.com

AT1799 Datasheet Step-down Voltage Regulator

Manufacturer: Aimtron Technology

Overview: .. AT1799 2A Step-Down Voltage Regulator Feature.

Datasheet Details

Part number AT1799
Manufacturer Aimtron Technology
File Size 373.69 KB
Description Step-Down Voltage Regulator
Datasheet AT1799_AimtronTechnology.pdf

General Description

‧ 4.75V to 16V Supply Voltage Operating AT1799 is a voltage-mode PWM step-down DC-DC converter capable of driving up to 2A Range.

over a wide input supply range with excellent ‧ 380KHz 15% Fixed Switching Frequency.

loads line and load regulation characteristics.

Key Features

  • a PWM step-down converter operating with a fixed switching frequency of 380 KHz and uses internal power MOSFET to provide maximum efficiency. The output voltage of the converter can be set as low as 1.215V with external resistive divider. When trans-conductance signal is higher than saw-tooth wave, then PWM comparator will produce ON-time signal to set internal flip-flop, which turns on the switching power MOSFET. The external inductor current ramps up linearly, storing energy in a magnetic fiel.

More Datasheets from Aimtron Technology

Part Number Description
AT1793 2-Channel Step-Down PWM Controller
AT1796 Step-Down Switching Regulator
AT1730 2-Channel PWM Controller
AT1731 2-Channel PWM Controller
AT1731A DC-DC Power IC
AT1780 Low-Noise Step-Up Current-Mode PWM Controller
AT1117 Low Dropout Fast Response Positive Adjustable Regulator
AT1175 8-BIT 20MSPS CMOS VIDEO A/D CONVERTER
AT1201 LDO
AT1202 High Voltage Linear Regulator

AT1799 Distributor