LT3045 DC-DC Low Noise Regulated Linear Adjustable Boost Power Supply Module

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LT3045 DC-DC Low Noise Regulated Linear Adjustable Boost Power Supply Module
Product Description
LT3045 DC-DC Low Noise Regulated
Linear Adjustable Boost Power Supply Module
Description:
Using the LT3045 chip and a dedicated boost circuit, the output current can be as high as 500mA when the 5V input is raised to 12V output. The professional boost circuit design takes into account heat loss, high current output and low noise. The module supports EN individual control functions of ILIM, PG and LDO. The module uses a high-precision low-temperature drift resistor to adjust the output voltage, or uses a Bourns 3224W fine-tuning potentiometer to adjust the output voltage. The module supports multiple parallel connections to form a higher current output. The module uses a standard 2.54mm pin package. Each module is equipped with a radiator. When outputting high current, the module can be directly mounted on the chassis to dissipate heat, realizing low-noise applications after high-current boost of lithium batteries.
This module is a linear voltage regulator module with DC-DC boost function. At present, it is often used in various low-noise power supply scenarios for lithium batteries, such as LCD bias circuits, handheld instrument power supplies, wireless transceivers, and satellite reception.
Performance:
Input Voltage: DC +3V~+15V
Output Voltage: DC +5V~+15V (Default +5V)
Output Current: 500mA(Max)
Output Accuracy: 0.01V
Input Boost Current: 2000mA(Max)
No-load Current: ＜5mA(3V to 5V); ＜14mA(5V to 12V); ＜1mA(OFF)
Full Load Output Ripple: 2.5mV(3.7V to 5V/0.5A); 6mV(5V to 12V/0.5A)
Input Voltage Adjustment Rate: ±0.02%(500mA/0-2000mV)
Load Transient Response: ±0.1%(5V/0-500mA); ±0.04%(12V/0-400mA)
EN Function: Support(Low for shutdown, otherwise turn on)
Working Temperature: -20℃~+85℃
Board Size: 28mm x 18.5mm x 6mm (L*W*H)
Packing List:
1pcs x LT3045 Power Supply Module
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