LMZ10505EXT Datasheet, PDF (1/27 Pages) Texas Instruments – 5A SIMPLE SWITCHER® Power Module with 5.5V Maximum Input Voltage for Military and Rugged Applications

LMZ10505EXT
5A SIMPLE SWITCHER® Power Module with 5.5V Maximum Input
Voltage for Military and Rugged Applications
Easy to Use 7 Pin Package
30118302
TO-PMOD 7 Pin Package
10.16 x 13.77 x 4.57 mm (0.4 x 0.39 x 0.18 in)
θ_JA = 20°C/W, θ_JC = 1.9°C/W (Note 1)
RoHS Compliant
Electrical Specifications
● ^{25W maximum total output power}
● ^{Up to 5A output current}
● ^{Input voltage range 2.95V to 5.5V}
● ^{Output voltage range 0.8V to 5V}
● ^{±1.63% feedback voltage accuracy over temperature}
● ^{Efficiency up to 96%}
Key Features
● ^{Integrated shielded inductor}
● ^{Flexible startup sequencing using external soft-start,}
tracking, and precision enable
● ^{Protection against in-rush currents and faults such as input}
UVLO and output short-circuit
● ^{-55°C to +125°C junction temperature operating range}
● ^{Single exposed pad and standard pinout for easy}
mounting and manufacturing
● ^{Pin-to-pin compatible with}
LMZ10503EXT (3A/15W max)
LMZ10504EXT (4A/20W max)
● ^{Fully enable for WEBENCH® and Power Designer}
● ^{Low output voltage ripple of 10 mV allows for powering}
noise-sensitive transceiver and signaling ICs
● ^{Fast transient response for powering FPGAs and ASICs}
Applications
● ^{Point-of-load conversions from 3.3V and 5V rails}
● ^{Space constrained applications}
● ^{Extreme temperatures/no air flow environments}
● ^{Noise sensitive applications (i.e. transceiver, medical)}
Performance Benefits
● ^{Operates at high ambient temperatures}
● ^{Low radiated emissions (EMI) complies with EN55022}
class B standard (Note 2)
● ^{Passes 10V/m radiated immunity EMI test standard}
EN61000 4-3
● ^{Passes vibration standard}
MIL-STD-883 Method 2007.2 Condition A
JESD22-B103B Condition 1
● ^{Passes drop standard}
MIL-STD-883 Method 2002.3 Condition B
JESD22-B110 Condition B
System Performance
Current Derating (V_OUT = 3.3V)
30118313
Efficiency (V_OUT = 3.3V)
30118371
Radiated Emissions (EN 55022, Class B)
30118312
Note 1: θ _JA measured on a 2.25” x 2.25” (5.8 cm x 5.8 cm) four layer board. Refer to PCB Layout Diagrams or Evaluation Board Application Note: AN-2074.
PRODUCTION DATA information is current as of
publication date. Products conform to specifications per
the terms of the Texas Instruments standard warranty.
Production processing does not necessarily include
testing of all parameters.
301183 SNVS669D
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