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TLVM13660

ACTIVE

36-V input, 1-V to 6-V output, 6-A buck power module in 5-mm x 5.5-mm enhanced HotRod™ QFN

Product details

Iout (max) (A) 6 Vin (max) (V) 36
Iout (max) (A) 6 Vin (max) (V) 36
B3QFN (RDL) 20 27.5 mm² 5.5 x 5
  • Versatile synchronous buck DC/DC power module
    • Integrated MOSFETs, inductor, and controller
    • Wide input voltage range of 3 V to 36 V
    • Adjustable output voltage from 1 V to 6 V with 1% setpoint accuracy over temperature
    • 5.0-mm × 5.5-mm × 4-mm overmolded package
    • –40°C to 125°C junction temperature range
    • Frequency adjustable from 200 kHz to 2.2 MHz
    • Negative output voltage capability
  • Ultra-high efficiency across the full load range
    • 95%+ peak efficiency
    • External bias option for improved efficiency
    • Shutdown quiescent current of 0.6 µA (typical)
    • 0.8-V typical dropout voltage at 6-A load
  • Ultra-low conducted and radiated EMI signatures
    • Low-noise package with dual input paths and integrated capacitors reduces switch ringing
    • Resistor-adjustable switch-node slew rate
    • Constant-frequency FPWM mode of operation
    • Meets CISPR 11 and 32 class B emissions
  • Suitable for scalable power supplies
    • Pin compatible with the TLVM13640 (36 V, 4 A)
  • Inherent protection features for robust design
    • Precision enable input and open-drain PGOOD indicator for sequencing, control, and VIN UVLO
    • Overcurrent and thermal shutdown protections
  • Create a custom design using the TLVM13660 with the WEBENCH Power Designer
  • Versatile synchronous buck DC/DC power module
    • Integrated MOSFETs, inductor, and controller
    • Wide input voltage range of 3 V to 36 V
    • Adjustable output voltage from 1 V to 6 V with 1% setpoint accuracy over temperature
    • 5.0-mm × 5.5-mm × 4-mm overmolded package
    • –40°C to 125°C junction temperature range
    • Frequency adjustable from 200 kHz to 2.2 MHz
    • Negative output voltage capability
  • Ultra-high efficiency across the full load range
    • 95%+ peak efficiency
    • External bias option for improved efficiency
    • Shutdown quiescent current of 0.6 µA (typical)
    • 0.8-V typical dropout voltage at 6-A load
  • Ultra-low conducted and radiated EMI signatures
    • Low-noise package with dual input paths and integrated capacitors reduces switch ringing
    • Resistor-adjustable switch-node slew rate
    • Constant-frequency FPWM mode of operation
    • Meets CISPR 11 and 32 class B emissions
  • Suitable for scalable power supplies
    • Pin compatible with the TLVM13640 (36 V, 4 A)
  • Inherent protection features for robust design
    • Precision enable input and open-drain PGOOD indicator for sequencing, control, and VIN UVLO
    • Overcurrent and thermal shutdown protections
  • Create a custom design using the TLVM13660 with the WEBENCH Power Designer

Deriving from a family of synchronous buck modules, the TLVM13660 is a highly integrated 36-V, 6-A DC/DC solution that combines power MOSFETs, a shielded inductor, and passives in an Enhanced HotRod™ QFN package. The module has VIN and VOUT pins located at the corners of the package for optimized input and output capacitor placement. Four larger thermal pads beneath the module enable a simple layout and easy handling in manufacturing.

With an output voltage range from 1 V to 6 V, the TLVM13660 is designed to quickly and easily implement a low-EMI design in a small PCB footprint. The total solution requires as few as four external components and eliminates the magnetics and compensation part selection from the design process.

Although designed for small size and simplicity in space-constrained applications, the TLVM13660 module offers many features for robust performance: precision enable with hysteresis for adjustable input-voltage UVLO, resistor-programmable switch node slew rate for improved EMI, integrated VCC, bootstrap, and input capacitors for increased reliability and higher density, constant switching frequency over the full load current range, negative output voltage capability, and a PGOOD indicator for sequencing, fault protection, and output voltage monitoring.

Deriving from a family of synchronous buck modules, the TLVM13660 is a highly integrated 36-V, 6-A DC/DC solution that combines power MOSFETs, a shielded inductor, and passives in an Enhanced HotRod™ QFN package. The module has VIN and VOUT pins located at the corners of the package for optimized input and output capacitor placement. Four larger thermal pads beneath the module enable a simple layout and easy handling in manufacturing.

With an output voltage range from 1 V to 6 V, the TLVM13660 is designed to quickly and easily implement a low-EMI design in a small PCB footprint. The total solution requires as few as four external components and eliminates the magnetics and compensation part selection from the design process.

Although designed for small size and simplicity in space-constrained applications, the TLVM13660 module offers many features for robust performance: precision enable with hysteresis for adjustable input-voltage UVLO, resistor-programmable switch node slew rate for improved EMI, integrated VCC, bootstrap, and input capacitors for increased reliability and higher density, constant switching frequency over the full load current range, negative output voltage capability, and a PGOOD indicator for sequencing, fault protection, and output voltage monitoring.

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Technical documentation

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Type Title Date
* Data sheet TLVM13660 High-Density, 3-V to 36-V Input, 1-V to 6-V Output, 6-A Synchronous Buck DC/DC Power Module With Enhanced HotRod™ QFN Package datasheet PDF | HTML 01 Apr 2022
Application note Soldering Considerations for Power Modules (Rev. C) PDF | HTML 14 Mar 2024
Technical article Managing thermals: 3 ways to break through power-density barriers PDF | HTML 16 Oct 2022
User guide TLVM13660 36-V, 6-A Buck Regulator Evaluation Module User's Guide PDF | HTML 18 Mar 2022
Certificate TLVM13660EVM EU RoHS Declaration of Conformity (DoC) 06 Mar 2022

Design & development

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Evaluation board

TLVM13660EVM — TLVM13660 evaluation board 3-V to 36-V input, 1-V to 6-V, 6-A output, power module

The TLVM13660EVM high-density evaluation module (EVM) is designed to showcase the performance of the TLVM13660 36-V, 6-A synchronous buck DC/DC buck power module. The EVM operates over a wide input voltage range of 3 V to 36 V to deliver a fixed 5-V output with better than 1% setpoint accuracy and (...)

User guide: PDF | HTML
Not available on TI.com
PCB layout

TLVM13660EVM PCB Layout Files

SLVRBK9.ZIP (1059 KB)
Package Pins Download
B3QFN (RDL) 20 View options

Ordering & quality

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