LMZ13608

Name: LMZ13608
Brand: TI
SKU: LMZ13608
Price: 12.39 USD

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8A SIMPLE SWITCHER® Power Module with 36V Maximum Input Voltage

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Data sheet

document-pdfAcrobat LMZ13608 8-A SIMPLE SWITCHER Power Module With 36-V Maximum Input Voltage datasheet (Rev. I) PDF | HTML

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TPSM63610

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High-density, 36-V input, 1-V to 20-V output, 8-A power module 7.5-mm x 6.5-mm enhanced HotRod™ QFN Significantly smaller footprint, lower EMI, higher efficiency and optional spread spectrum.

LMZ13608

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Data sheet

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Product details

Iout (max) (A)

8

Vin (max) (V)

36

Iout (max) (A)

8

Vin (max) (V)

36

TO-PMOD (NDY)

11

266.85 mm² 15 x 17.79

Integrated Shielded Inductor
Simple PCB Layout
Fixed Switching Frequency (350 kHz)
Flexible Start-up Sequencing Using External Soft-Start, Tracking and Precision Enable
Protection Against Inrush Currents and Faults Such as Input UVLO and Output Short Circuit
Junction Temperature Range –40°C to 125°C
Single Exposed Pad and Standard Pinout for Easy Mounting and Manufacturing
Fully Enabled for WEBENCH^® Power Designer
Pin Compatible With LMZ22010/08, LMZ12010/08, LMZ23610/08/06H, and LMZ13610/06H
Performance Benefits
- High Efficiency Reduces System Heat Generation
- Low Radiated Emissions (EMI) Tested to EN55022 Class B Standard
- Only 7 External Components
- Low Output Voltage Ripple
- No External Heat Sink Required
Electrical Specifications
- 40-W Maximum Total Output Power
- Up to 8-A Output Current
- Input Voltage Range 6 V to 36 V
- Output Voltage Range 0.8 V to 6 V
- Efficiency up to 92%
⁽¹⁾

⁽¹⁾EN 55022:2006, +A1:2007, FCC Part 15 Subpart B, Tested on Evaluation Board with EMI Configuration

Integrated Shielded Inductor
Simple PCB Layout
Fixed Switching Frequency (350 kHz)
Flexible Start-up Sequencing Using External Soft-Start, Tracking and Precision Enable
Protection Against Inrush Currents and Faults Such as Input UVLO and Output Short Circuit
Junction Temperature Range –40°C to 125°C
Single Exposed Pad and Standard Pinout for Easy Mounting and Manufacturing
Fully Enabled for WEBENCH^® Power Designer
Pin Compatible With LMZ22010/08, LMZ12010/08, LMZ23610/08/06H, and LMZ13610/06H
Performance Benefits
- High Efficiency Reduces System Heat Generation
- Low Radiated Emissions (EMI) Tested to EN55022 Class B Standard
- Only 7 External Components
- Low Output Voltage Ripple
- No External Heat Sink Required
Electrical Specifications
- 40-W Maximum Total Output Power
- Up to 8-A Output Current
- Input Voltage Range 6 V to 36 V
- Output Voltage Range 0.8 V to 6 V
- Efficiency up to 92%
⁽¹⁾

⁽¹⁾EN 55022:2006, +A1:2007, FCC Part 15 Subpart B, Tested on Evaluation Board with EMI Configuration

The LMZ13608 SIMPLE SWITCHER^® power module is an easy-to-use step-down DC-DC solution capable of driving up to 8-A load. The LMZ13608 is available in an innovative package that enhances thermal performance and allows for hand or machine soldering.

The LMZ13608 can accept an input voltage rail between 6 V and 36 V and can deliver an adjustable and highly accurate output voltage as low as 0.8 V. The LMZ13608 only requires two external resistors and three external capacitors to complete the power solution. The LMZ13608 is a reliable and robust design with the following protection features: thermal shutdown, input undervoltage lockout, output overvoltage protection, short circuit protection, output current limit, and the device allows start-up into a prebiased output.

The LMZ13608 SIMPLE SWITCHER^® power module is an easy-to-use step-down DC-DC solution capable of driving up to 8-A load. The LMZ13608 is available in an innovative package that enhances thermal performance and allows for hand or machine soldering.

The LMZ13608 can accept an input voltage rail between 6 V and 36 V and can deliver an adjustable and highly accurate output voltage as low as 0.8 V. The LMZ13608 only requires two external resistors and three external capacitors to complete the power solution. The LMZ13608 is a reliable and robust design with the following protection features: thermal shutdown, input undervoltage lockout, output overvoltage protection, short circuit protection, output current limit, and the device allows start-up into a prebiased output.

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Technical documentation

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	Type	Title		Date
*	Data sheet	LMZ13608 8-A SIMPLE SWITCHER Power Module With 36-V Maximum Input Voltage datasheet (Rev. I)	PDF \| HTML	09 Nov 2015
	Selection guide	Power Management Guide 2018 (Rev. R)		25 Jun 2018
	Application note	Design Summary LMZ1xxx and LMZ2xxx Power Module Family (Rev. B)		20 Jan 2016
	White paper	Wide VIN power management ICs simplify white paper (Rev. A)		19 Sep 2013
	Application note	AN-2027 Inverting Application for the LMZ14203 SIMPLE SWITCHER Power Module (Rev. A)		06 May 2013
	User guide	AN-2134 LMZ13610/8/6 and LMZ12010/8/6 Evaluation Board (Rev. C)		24 Apr 2013
	EVM User's guide	AN-2136 LMZ13610/8/6 and LMZ12010/8/6 Demo Board (Rev. B)		24 Apr 2013
	Application note	AN-1889 How to Measure the Loop Transfer Function of Power Supplies (Rev. A)		23 Apr 2013
	Application note	AN-2026 Effect of PCB Design on Thermal Performance of SIMPLE SWITCHER Modules (Rev. A)		23 Apr 2013
	Application note	AN-2052 Texas Instruments SIMPLE SWITCHER Power Modules and EMI (Rev. C)		23 Apr 2013
	Application note	AN-2078 PCB Layout for Texas Instruments SIMPLE SWITCHER Power Modules (Rev. A)		23 Apr 2013
	Application note	Understanding and Applying Current-Mode Control Theory		19 Aug 2007
	More literature	SEM1600 Topic 4: Constructing Your Power Supply – Layout Considerations		12 Jul 2005

Design & development

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Evaluation board

LMZ13608EVAL — 36 Volt Simple Switcher® Module 8A Evaluation Board

The LMZ13610/8 and LMZ12010/8 SIMPLE SWITCHER® power modules are easy-to-use DC-DC solution capable of driving up to a 10A load. They are available in an innovative package that enhances thermal performance and allows for hand or machine soldering.

The LMZ13610/8 can accept an input voltage rail (...)

User guide: PDF