LMZ10505EXT Series

5-A Power module with 5.5-V maximum input voltage for military and rugged applications

Catalog

5-A Power module with 5.5-V maximum input voltage for military and rugged applications

Part	Efficiency	Number of Outputs	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [z]	Size / Dimension [x]	Size / Dimension [y]	Size / Dimension [z]	Voltage - Output 1 [Min]	Voltage - Output 1 [Max]	Control Features	Applications	Mounting Type	Voltage - Input (Max) [Max]	Features	Current - Output (Max) [Max]	Package / Case	Supplier Device Package	Voltage - Input (Min) [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Type	Board Type	Main Purpose	Utilized IC / Part	Frequency - Switching	Regulator Topology	Outputs and Type	Outputs and Type	Current - Output	Supplied Contents	Voltage - Output
Texas Instruments LMZ10505TZE-ADJ/NOPB	96 %	1	0.4 in	9.9 mm	4.6 mm	10.2 mm	0.39 "	0.18 "	0.8 V	5 V	Active High Enable	ITE (Commercial)	Surface Mount	5.5 V	UVLO	5 A	TO-PMOD-7 Power Module	TO-PMOD-7	2.95 V	125 °C	-40 °C	Non-Isolated PoL Module
Texas Instruments LMZ10505EXTEVAL/NOPB																							Fully Populated	DC/DC Step Down	LMZ10505EXT	1 MHz	Buck	Non-Isolated	1	5 A	Board(s)	2.5 V
Texas Instruments LMZ10505EXTTZX/NOPB	96 %	1	0.4 in	9.9 mm	4.6 mm	10.2 mm	0.39 "	0.18 "	0.8 V	5 V	Active High Enable	ITE (Commercial)	Surface Mount	5.5 V	UVLO	5 A	TO-PMOD-7 Power Module	TO-PMOD-7	2.95 V	125 °C	-55 °C	Non-Isolated PoL Module
Texas Instruments LMZ10505EXTTZ/NOPB	96 %	1	0.4 in	9.9 mm	4.6 mm	10.2 mm	0.39 "	0.18 "	0.8 V	5 V	Active High Enable	ITE (Commercial)	Surface Mount	5.5 V	UVLO	5 A	TO-PMOD-7 Power Module	TO-PMOD-7	2.95 V	125 °C	-55 °C	Non-Isolated PoL Module

Catalog

5-A Power module with 5.5-V maximum input voltage for military and rugged applications

Key Features

• Integrated Shielded InductorFlexible Start-up Sequencing Using External Soft Start, Tracking, and Precision EnableProtection Against In-Rush Currents and Faults Such as Input UVLO and Output Short-CircuitSingle Exposed Pad and Standard Pinout for Easy Mounting and ManufacturingPin-to-Pin Compatible WithLMZ10503EXT (3-A/15-W Maximum)LMZ10504EXT (4-A/20-W Maximum)Fast Transient Response for Powering FPGAs and ASICsElectrical Specifications25-W Maximum Total Output PowerUp to 5-A Output CurrentInput Voltage Range 2.95 V to 5.5 VOutput Voltage Range 0.8 V to 5 V±1.63% Feedback Voltage Accuracy Over TemperaturePerformance BenefitsOperates at High Ambient TemperaturesLow Radiated Emissions (EMI) Tested to EN55022 Class B StandardPasses 10-V/m Radiated Immunity EMI Tested to Standard EN61000 4-3Passes Vibration StandardMIL-STD-883 Method 2007.2 Condition AJESD22-B103B Condition 1Passes Drop StandardMIL-STD-883 Method 2002.3 Condition BJESD22-B110 Condition BCreate a Custom Design Using the LMZ10505EXT With theWEBENCH®Power DesignerIntegrated Shielded InductorFlexible Start-up Sequencing Using External Soft Start, Tracking, and Precision EnableProtection Against In-Rush Currents and Faults Such as Input UVLO and Output Short-CircuitSingle Exposed Pad and Standard Pinout for Easy Mounting and ManufacturingPin-to-Pin Compatible WithLMZ10503EXT (3-A/15-W Maximum)LMZ10504EXT (4-A/20-W Maximum)Fast Transient Response for Powering FPGAs and ASICsElectrical Specifications25-W Maximum Total Output PowerUp to 5-A Output CurrentInput Voltage Range 2.95 V to 5.5 VOutput Voltage Range 0.8 V to 5 V±1.63% Feedback Voltage Accuracy Over TemperaturePerformance BenefitsOperates at High Ambient TemperaturesLow Radiated Emissions (EMI) Tested to EN55022 Class B StandardPasses 10-V/m Radiated Immunity EMI Tested to Standard EN61000 4-3Passes Vibration StandardMIL-STD-883 Method 2007.2 Condition AJESD22-B103B Condition 1Passes Drop StandardMIL-STD-883 Method 2002.3 Condition BJESD22-B110 Condition BCreate a Custom Design Using the LMZ10505EXT With theWEBENCH®Power Designer

Description

The LMZ10505EXT power module is a complete, easy-to-use, DC-DC solution capable of driving up to a 5-A load with exceptional power conversion efficiency, output voltage accuracy, line and load regulation. The LMZ10505EXT is available in an innovative package that enhances thermal performance and allows for hand or machine soldering. The LMZ10505EXT can accept an input voltage rail between 2.95 V and 5.5 V and can deliver an adjustable and highly accurate output voltage as low as 0.8 V. 1-MHz fixed-frequency PWM switching provides a predictable EMI characteristic. Two external compensation components can be adjusted to set the fastest response time, while allowing the option to use ceramic or electrolytic output capacitors. Externally programmable soft-start capacitor facilitates controlled start-up. The LMZ10505EXT is a reliable and robust solution with the following features: lossless cycle-by-cycle peak current limit to protect for overcurrent or short-circuit fault, thermal shutdown, input undervoltage lockout, and prebiased start-up. The LMZ10505EXT is also fully-enabled for WEBENCH®and Power Designer tools. The LMZ10505EXT power module is a complete, easy-to-use, DC-DC solution capable of driving up to a 5-A load with exceptional power conversion efficiency, output voltage accuracy, line and load regulation. The LMZ10505EXT is available in an innovative package that enhances thermal performance and allows for hand or machine soldering. The LMZ10505EXT can accept an input voltage rail between 2.95 V and 5.5 V and can deliver an adjustable and highly accurate output voltage as low as 0.8 V. 1-MHz fixed-frequency PWM switching provides a predictable EMI characteristic. Two external compensation components can be adjusted to set the fastest response time, while allowing the option to use ceramic or electrolytic output capacitors. Externally programmable soft-start capacitor facilitates controlled start-up. The LMZ10505EXT is a reliable and robust solution with the following features: lossless cycle-by-cycle peak current limit to protect for overcurrent or short-circuit fault, thermal shutdown, input undervoltage lockout, and prebiased start-up. The LMZ10505EXT is also fully-enabled for WEBENCH®and Power Designer tools.