Texas 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.<strong>Features:</strong> 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, Sensor transmitters, Test and measurement, Grid infrastructure, Space-constrained applications
Feature
- 4-V to 36-V Wide operating input voltage
- 1.2-V to 15-V Adjustable, and 3.3-V or 5-V fixed output voltageoptions
- 0.5-AOutput current
- Only input and output capacitors needed for5-V and 3.3-V output designs
- 27-mm2 Solution sizewith single-sided layout
- 28-μA Supply current at noload
- 2-μA Shutdown current
- Power-goodflag
- External frequency synchronization
- MODE selection pin
- Forced PWM mode for constant frequencyoperation
- Auto PFM mode for high efficiency at lightload
- Built-in control loop compensation, soft start,current limit, and UVLO
- Miniature 3.8-mm × 3-mm × 1.6-mmpackage
- Create a custom design using the LMZM23600 with theWEBENCH? Power Designer
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Description
The LMZM23600integrated-inductor power module is specifically designed for space-constrained industrialapplications. It is available in two fixed output voltage options of 5-V and 3.3-V, and anadjustable (ADJ) output voltage option supporting a 1.2-V to 15-V range. The LMZM23600 has an input voltage rangeof 4-V to 36-V and can deliver up to 500-mA of output current. This power module is extremely easy to use,requiring only 2 external components for a 5-V or 3.3-V output design. All aspects of theLMZM23600 are optimized forperformance 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 foran additional supervisory component, saving cost and board space. Seamless transition between PWMand PFM modes along with a no-load supply current of only 28 μA ensures high efficiency andsuperior transient response for the entire load-current range. For easy output current scaling theLMZM23600 is pin-to-pincompatible with the 1000-mA output current capable LMZM23601.
