LMZM23601 36 V, 1 A Step-Down DC-DC Power Module

Texas Instruments' LMZM23601 is designed for space-constrained industrial applications

Image of Texas Instruments' LMZM23601 36 V, 1 A Step-Down DC-DC Power ModuleTexas Instruments' LMZM23601 integrated-inductor power module is specifically designed for space-constrained industrial applications. It is available in two fixed output voltage options of 5 V and 3.3 V, and an adjustable (ADJ) output voltage option supporting a 2.5 V to 15 V range. The LMZM23601 has an input voltage range of 4 V to 36 V and can deliver up to 1000 mA of output current. This power module is extremely easy to use, requiring only two external components for a 5 V or 3.3 V output design. All aspects of the LMZM23601 are optimized for performance-driven and low EMI industrial applications with space-constrained needs. An open-drain, power-good output provides a true indication of the system status and negates the requirement for an additional supervisory component, saving cost and board space. Seamless transition between PWM and PFM modes along with a no-load supply current of only 28 µA ensures high efficiency and superior transient response for the entire load current range. For easy output current, scaling the LMZM23601 is pin-to-pin compatible with the 500 mA output current capable LMZM23600.

Features  
  • 4 V to 36 V wide operating input voltage
  • 2.5 V to 15 V adjustable, and 3.3 V or 5 V fixed output voltage options
  • 1 A output current
  • Only input and output capacitors needed for 5 V and 3.3 V output designs
  • 27 mm2 solution size with single-sided layout
  • 28 µA supply current at no load
  • 2 µA shutdown current
  • Power-good flag
  • External frequency synchronization
  • MODE selection pin
    • Forced PWM mode for constant frequency operation
    • Auto PFM mode for high efficiency at light load
  • Built-in control loop compensation, soft start, current limit, and UVLO
  • Miniature 3.8 mm x 3 mm x 1.6 mm package
  • Create a custom design using the LMZM23601 with the WEBENCH® power designer
Applications  
  • Sensor transmitters
  • Test and measurement
  • Grid infrastructure
  • Space-constrained applications

LMZM23601 36 V, 1 A Step-Down DC-DC Power Module

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
DC DC CONVERTER 1.2-15VLMZM23601SILTDC DC CONVERTER 1.2-15V0View Details
DC DC CONVERTER 3.3VLMZM23601V3SILTDC DC CONVERTER 3.3V0View Details
DC DC CONVERTER 5VLMZM23601V5SILTDC DC CONVERTER 5V0View Details

Evaluation Boards

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
EVAL MODULE FOR LMZM23601LMZM23601EVMEVAL MODULE FOR LMZM2360112 - Factory StockView Details
EVAL MODULE FOR LMZM23601LMZM23601V3EVMEVAL MODULE FOR LMZM236011 - Immediate
56 - Factory Stock
View Details
EVAL MODULE FOR LMZM23601LMZM23601V5EVMEVAL MODULE FOR LMZM236015 - Immediate
25 - Factory Stock
View Details

Associated Parts

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
EVAL MODULE FOR LMZM23600LMZM23600EVMEVAL MODULE FOR LMZM236005 - Immediate
29 - Factory Stock
View Details
EVAL MODULE FOR LMZM23600LMZM23600V3EVMEVAL MODULE FOR LMZM236005 - Immediate
41 - Factory Stock
View Details
EVAL MODULE FOR LMZM23600LMZM23600V5EVMEVAL MODULE FOR LMZM236002 - Immediate
30 - Factory Stock
View Details
DC DC CONVERTER 1.2-15VLMZM23600SILTDC DC CONVERTER 1.2-15V0View Details
DC DC CONVERTER 3.3VLMZM23600V3SILTDC DC CONVERTER 3.3V0View Details
DC DC CONVERTER 5VLMZM23600V5SILTDC DC CONVERTER 5V0View Details
Published: 2018-07-20