ناموجود
آی سی LP3315
67,600 تومان
LOWPOWER LP3315 1.2MHz, 30V/1A High Performance, Boost Converter, SOT23-5
DATA SHEET: LP3315.Pdf
برای سفارش تماس بگیرید.
توضیحات
Overview
The LP3315 is a 1.2MHz PWM boost switching regulator designed for constant-voltage boost applications. The LP3315 can drive a string of up to 30V. The LP3315 implements a constant frequency 1.2MHz PWM control scheme. The high frequency PWM operation also saves board space by reducing external component sizes. To improve efficiency, the feedback voltage is set to 1250mV, which reduces the power dissipation in the voltage setting resistor. Highly integration and internal compensation network minimizes as 6 external component counts. Optimized operation frequency can meet the requirements of small LC filters value and low operation current with high efficiency.
Application
◆ Panel Bais Voltage Supply
The OLED Backlight Driver
◆ Notebook computers
◆ Portable applications
◆ MID
The OLED Backlight Driver
◆ Notebook computers
◆ Portable applications
◆ MID
Data parameters
Input voltage
2.7-5.5
Maximum output voltage (V)
30
Mode of work
Boost
Switching current (A)
1.4
Switching frequency (Hz)
1.2 The M
FB voltage (mV)
1250
Product Features/Functions
High efficiency, low size, OCP, OTP
Encapsulation
SOT23-5
Characteristics
High Efficiency: 90
1.2MHz Fixed-Frequency PWM Operation
Maximum output voltage up to 30V
Guaranteed 13V/200mA Output with 5V input
Operating Range: 2.7V to 5.5V
Shutdown Range: 2.7V to 5.5V
Programmable soft-start
◆ Available in SOT23-5 Package
Minimize the External Component
RoHS Compliant and 100% Lead (Pb)-Free
1.2MHz Fixed-Frequency PWM Operation
Maximum output voltage up to 30V
Guaranteed 13V/200mA Output with 5V input
Operating Range: 2.7V to 5.5V
Shutdown Range: 2.7V to 5.5V
Programmable soft-start
◆ Available in SOT23-5 Package
Minimize the External Component
RoHS Compliant and 100% Lead (Pb)-Free
نظرات (0)
نقد و بررسیها
هنوز بررسیای ثبت نشده است.