Texas Instruments LMZM23601SILR Step-Down DC-DC Power Modules offers two fixed output voltage range options of 5V and 3.3V, as well as an adjustable (ADJ) output voltage option supporting a 2.5V to 15V range. The device has an integrated-inductor and an input voltage range of 4V to 36V which can deliver up to 1000mA of output current. Needing only 2 external components for a 5V or 3.3V output design, the LMZM23601SILR offers designers ease-of-use, with plug and play capability. The LMZM23601SILR is optimized for performance-driven and low EMI space-constrained industrial applications. A no-load supply current of only 28µA combined with a seamless transition between PWM and PFM modes certifies high efficiency and superior transient response for the entire load-current range. The device provides pin-to-pin compatibilty, offering easy output current scaling with the 500mA output current capable LMZM23600.
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 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 × 3-mm × 1.6-mm package
- Create a custom design using the LMZM23601 with the WEBENCH Power Designer
