36-V, 0.5-A Step-Down DC/DC Power Module in 3.8-mm × 3-mm Package
Product details
Parameters
Package | Pins | Size
Features
- 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
- 0.5-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 LMZM23600 with the WEBENCH® Power Designer
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Description
The LMZM23600 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 1.2-V to 15-V range. The LMZM23600 has an input voltage range of 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 the LMZM23600 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 LMZM23600 is pin-to-pin compatible with the 1000-mA output current capable LMZM23601.
Technical documentation
Type | Title | Date | |
---|---|---|---|
* | Datasheet | LMZM23600 36-V, 0.5-A Step-Down DC/DC Power Module in 3.8-mm × 3-mm Package datasheet (Rev. B) | May 20, 2019 |
Application note | Soldering Considerations for Power Modules (Rev. A) | Dec. 11, 2020 | |
Application note | Practical Thermal Design With DC/DC Power Modules (Rev. A) | Nov. 20, 2019 | |
Technical articles | Advantages of using nonisolated DC/DC power buck modules in DAQ applications | Jan. 15, 2019 | |
Technical articles | Enhancing DAQ performance for grid protection, control and monitoring equipment using DC/DC power modules | Dec. 11, 2018 | |
Application note | Inverting Application for the LMZM23601 and LMZM23600 (Rev. A) | Oct. 19, 2018 | |
Application note | Step-Dwn (Buck) Convrtr Pwer Solutions for Programmable Logic Controller Systems | Sep. 10, 2018 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
space is limited and an efficient power conversion is needed. The LMZM23600 evaluation board is a fully assembled and tested platform to help evaluate the features and performance of the (...)
Features
- Small Solution Size
- Easy to Design and Use
- High Efficiency
- Forced PWM or Auto PFM Operation
- Switching Frequency Synchronization
Description
The LMZM23600 device is a simple, and easy-to-use DC-DC converter module ideal for applications where board space is limited and an efficient power conversion is needed. The LMZM23600V3EVM evaluation board is a fully assembled and tested platform to help evaluate the features and performance of the (...)
Features
- Small Solution Size
- Easy to Design and Use
- High Efficiency
- Forced PWM or Auto PFM Operation
- Switching Frequency Synchronization
Description
The LMZM23600 device is a simple, and easy-to-use DC-DC converter module ideal for applications where board space is limited and an efficient power conversion is needed. The LMZM23600V5EVM evaluation board is a fully assembled and tested platform to help evaluate the features and performance of the (...)
Features
- Small Solution Size
- Easy to Design and Use
- High Efficiency
- Forced PWM or Auto PFM Operation
- Switching Frequency Synchronization
Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
Reference designs
Design files
-
download TIDA-010055 BOM Files.zip (310KB) -
download TIDA-010055 Assembly Files.zip (827KB) -
download TIDA-010055 Layer Plots.zip (2674KB) -
download TIDA-010055 CAD Files.zip (9038KB) -
download TIDA-010055 Gerber.zip (1157KB)
Design files
-
download TIDA-010045 BOM.pdf (44KB) -
download TIDA-010045 Assembly Drawing.pdf (207KB) -
download TIDA-010045 PCB.pdf (1021KB) -
download TIDA-010045 CAD Files.zip (1390KB) -
download TIDA-010045 Gerber.zip (1188KB)
Design files
-
download TIDA-010012 BOM Files.zip (174KB) -
download TIDA-010012 Assembly Files.zip (356KB) -
download TIDA-010012 Layer Plots.zip (1706KB) -
download TIDA-010012 CAD Files.zip (5258KB) -
download TIDA-010012 Gerber.zip (1059KB)
CAD/CAE symbols
Package | Pins | Download |
---|---|---|
uSiP (SIL) | 10 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
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