LMR51420XFDDCR Power Management IC Switching Regulator Power Converter 4.5V
Brand Name:TI
Model Number:LMR51420XFDDCR
Minimum Order Quantity:1
Delivery Time:1 - 3 days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
Place of Origin:original
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Shenzhen China
Address:
1702, Dingcheng international building, Zhonghang Road, Futian District, Shenzhen
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within 38 hours
Product Details
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Product Details
LMR51420XFDDCR Power Management ICs
PMIC SOT-23-THIN Package Buck Switching Regulator Power Converter
Synchronous 0.6V
Function | Step-Down | |
Output Configuration | ||
Topology | ||
Output Type | ||
Number of Outputs | 1 | |
Voltage - Input (Min) | 4.5V | |
Voltage - Input (Max) | 36V | |
Voltage - Output (Min/Fixed) | ||
Voltage - Output (Max) | 34.2V | |
Current - Output | ||
Frequency - Switching | 500kHz | |
Synchronous Rectifier | Yes | |
Operating Temperature | -40°C ~ 150°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | ||
Supplier Device Package | SOT-23-THIN |
Description
The LMR51420XFDDCR is a wide-VIN, easy-to-use SIMPLE SWITCHER® power converter synchronous buck converter capable of driving up to 2-A load current. With a wide input range of 4.5 V to 36 V, the device is suitable for a wide range of industrial applications for power conditioning from an unregulated source. The LMR51420 operates at 500-kHz and 1.1-MHz switching frequency to support use of relatively small inductors for an optimized solution size.
The LMR51420XFDDCR device has a PFM version to realize high efficiency at light load and FPWM version to achieve constant frequency, and small output voltage ripple over the full load range. Soft-start and compensation circuits are implemented internally, which allows the device to be used with minimum external components.
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LMR51420XFDDCR Power Management IC Switching Regulator Power Converter 4.5V
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