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LMZ10505EXT
SNVS669J – JUNE 2010 ...
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Technical Documents
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LMZ10505EXT
SNVS669J – JUNE 2010 – REVISED APRIL 2019
LMZ10505EXT 5-A Power Module With 5.5-V Maximum Input
Voltage for Demanding and Rugged Applications
1 Features
1 Integrated Shielded Inductor Flexible Start-up Sequencing Using External Soft
Start, Tracking, and Precision Enable Protection Against In-Rush Currents and Faults
Such as Input UVLO and Output Short-Circuit Single Exposed Pad and Standard Pinout for Easy
Mounting and Manufacturing Pin-to-Pin Compatible With
– LMZ10503EXT (3-A/15-W Maximum) – LMZ10504EXT (4-A/20-W Maximum) Fast Transient Response for Powering FPGAs and ASICs Electrical Specifications – 25-W Maximum Total Output Power – Up to 5-A Output Current – Input
Voltage Range 2.95 V to 5.5 V – Output
Voltage Range 0.8 V to 5 V – ±1.63% Feedback
Voltage Accuracy Over
Temperature Performance Benefits
– Operates at High Ambient Temperatures – Low Radiated Emissions (EMI) Tested to
EN55022 Class B Standard – Passes 10-V/m Radiated Immunity EMI Tested
to 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 Create a Custom Design Using the LMZ10505EXT With the WEBENCH® Power Designer
Typical Application Circuit
VIN Cin
VOUT 6, 7
1 VIN LMZ10505EXT
5 EN FB 2
SS GND
3 CSS
4, EP
CO Rfbt
Rfbb
Rcomp Ccomp
...