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LMZ31506H Fiches technique(PDF) 8 Page - Texas Instruments

No de pièce LMZ31506H
Description  6A SIMPLE SWITCHER짰 Power Module with 4.5V-14.5V Input in QFN Package
Download  35 Pages
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Fabricant  TI [Texas Instruments]
Site Internet  http://www.ti.com
Logo TI - Texas Instruments

LMZ31506H Fiches technique(HTML) 8 Page - Texas Instruments

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Frequency (Hz)
Gain
Phase
PVIN = 12 V
VIN = 12 V
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Output Current (A)
VOUT = 5.0 V,fSW = 780 kHz
VOUT = 3.3 V,fSW = 630 kHz
VOUT = 2.5 V,fSW = 530 kHz
VOUT = 1.8 V,fSW = 480 kHz
VOUT = 1.2 V,fSW = 480 kHz
PVIN = 12
VIN = 12
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Output Current (A)
Natural Convection
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Output Current (A)
VOUT = 5.0 V,fSW = 780 kHz
VOUT = 3.3 V,fSW = 630 kHz
VOUT = 2.5 V,fSW = 530 kHz
VOUT = 1.8 V,fSW = 480 kHz
VOUT = 1.2 V,fSW = 480 kHz
PVIN = 12 V
VIN = 12 V
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Output Current (A)
VOUT = 5.0 V,fSW = 780 kHz
VOUT = 3.3 V,fSW = 630 kHz
VOUT = 2.5 V,fSW = 530 kHz
VOUT = 1.8 V,fSW = 480 kHz
VOUT = 1.2 V,fSW = 480 kHz
PVIN = 12 V
VIN = 12 V
LMZ31506H
SNVS996 – JULY 2013
www.ti.com
TYPICAL CHARACTERISTICS (PVIN = VIN = 12 V) (1) (2)
Figure 1. Efficiency vs. Output Current
Figure 2. Voltage Ripple vs. Output Current
Figure 3. Power Dissipation vs. Output Current
Figure 4. Safe Operating Area
Figure 5. VOUT=1.2 V, IOUT=3 A, COUT1=47 µF ceramic, COUT2= 330 µF POSCAP, fSW=480 kHz
(1)
The electrical characteristic data has been developed from actual products tested at 25°C. This data is considered typical for the
converter. Applies to Figure 1, Figure 2, and Figure 3.
(2)
The temperature derating curves represent the conditions at which internal components are at or below the manufacturer's maximum
operating temperatures. Derating limits apply to devices soldered directly to a 100 mm × 100 mm double-sided PCB with 1 oz. copper.
Applies to Figure 4.
8
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Copyright © 2013, Texas Instruments Incorporated
Product Folder Links: LMZ31506H


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