Cart SIMPLE SWITCHER® Power Modules
Whether your application requires superior EMI and thermal performance, high output current, high output voltage, testing to meet extreme conditions or simply a standard feature set, the family of SIMPLE SWITCHER power modules provides an all-in-one power solution in a small, easy-to-use package for a wide variety of power designs.
All Power Modules include:
- Integrated shielded inductor
- Precision enable, external soft-start, and tracking for sequencing
- Best-in-class thermal performance
- Low output voltage ripple
- Standard junction temperature grade: -40° to +125° C
- Pin-to-pin compatible for different load currents
- Easy-to-use package with single exposed copper bottom
- Passes EN55022 (CISPR22) Class B Radiated and Conducted EMI Standard
Nano Modules feature:
- Small 2.5x3x1.2mm QFN-like package
- Peak efficiency up to 96%
- Less than 5mV pk-pk output ripple
Same Easy Layout and Manufacturing as T0-263 Package
LMZ1-Series Power Modules
The LMZ1-series of SIMPLE SWITCHER power modules are ideal for applications requiring a standard feature set. All power modules in the LMZ1-series have a precision enable pin and soft-start pin.
LMZ1-Series Power Modules
| Product ID | Output Current (A) Max. | Input Voltage (V) | Adjustable Output Voltage (V) | Peak Effici- ency (%) |
Operat. Junction Temp. (°C) | Feature | EMI EN55022/CISPR22 Class B Certification |
Pkg | |
| Radiated | Conducted* | ||||||||
| LMZ10500/01 | 0.65/1 | 2.7 to 5.5 | 0.6 to 3.6 | 96 | -40 to 125 | EN, SS |  |
|
LLP-MOD-8 |
| LMZ10503/04/05 | 3/4/5 | 2.95 to 5.5 | 0.8 to 5 | 96 | -40 to 125 | EN, SS | |
|
TO-PMOD-7 |
| LMZ12001/02/03 | 1/2/3 | 4.5 to 20 | 0.8 to 5 | 92 | -40 to 125 | EN, SS | |
|
TO-PMOD-7 |
| LMZ14201/02/03 | 1/2/3 | 6 to 42 | 0.8 to 5 | 90 | -40 to 125 | EN, SS | |
|
TO-PMOD-7 |
| LMZ12008/10 | 8/10 | 6 to 20 | 0.8 to 5 | 92 | -40 to 125 | EN, SS | |
|
TO-PMOD-11 |
| LMZ13608/10 | 8/10 | 6 to 36 | 0.8 to 5 | 92 | -40 to 125 | EN, SS | |
|
TO-PMOD-11 |
* Additional input filter required
LMZ2-Series Power Modules
The LMZ2-series power modules (LMZ2xxxx) are available in output currents up to 10A with additional features for powering high current intermediate rails, FPGAs, and noise sensitive applications. They also feature a frequency synchronization pin that controls the switching frequency of the internal circuitry, and a current sharing pin for paralleling multiple power modules together for achieving up to 60A of output current.
Frequency Synchronization
- Optimize efficiency and control switching noise in noise-sensitive systems with the power module's synchronizable switching frequency.
- Synchronization pin can be set to a certain frequency for ease of filtering.
- Multiple power modules can operate at the same frequency or phase shifted to reduce input RMS current and ripple voltage.
Current Sharing
Parallel multiple modules for up to 60A of output current in high-current intermediate rail and FPGA applications.
LMZ2-Series Power Modules
| Product ID | Output Current (A) Max. | Input Voltage (V) | Adjustable Output Voltage (V) | Operating Junction Temp. (°C) | Feature | EMI EN55022/CISPR22 Class B Certification |
Pkg | |
| Radiated | Conducted* | |||||||
| LMZ22003/5 | 3/4 | 6 to 20 | 0.8 to 5 | -40 to 125 | EN, SS, Freq Sync, SS | |
|
TO-PMOD-7 |
| LMZ23603/5 | 3/4 | 6 to 36 | 0.8 to 6 | -40 to 125 | EN, SS, Freq Sync | |
|
TO-PMOD-7 |
| LMZ22008/10 | 8/10 | 6 to 20 | 0.8 to 6 | -40 to 125 | EN, SS, Freq Sync, Current Share | |
|
TO-PMOD-11 |
| LMZ23608/10 | 8/10 | 6 to 36 | 0.8 to 6 | -40 to 125 | EN, SS, Freq Sync, Current Share | |
|
TO-PMOD-11 |
* Additional input filter required
Specialized Power Modules
High Output Voltage Power Modules
The LMZ1420xH SIMPLE SWITCHER power modules have an output voltage range from 5V to 30V, while the LMZ1360xH and LMZ2360xH modules have an output voltage range from 3V to 16V. These power modules are ideal for intermediate rail conversions, powering fans or other types of non-traditional points of load, and for sensing applications requiring voltages below -6V.
Extended Temperature (EXT) Family of Power Modules
The SIMPLE SWITCHER EXT power modules provide excellent performance in the most extreme conditions, with extended ambient temperatures guaranteed down to -55° C and shock and vibration compliant to meet military MIL-STD-883 standards.
Extended Temperature and High Output Voltage Power Modules
| Product ID | Output Current (A) Max. | Input Voltage (V) | Adjustable Output Voltage (V) | Peak Effici- ency (%) |
Operat. Junction Temp. (°C) | Feature | EMI EN55022/CISPR22 Class B Certification |
Pkg | |
| Radiated | Conducted* | ||||||||
| LMZ10503/04/05EXT | 3/4/5 | 2.95 to 5.5 | 0.8 to 5 | 96 | -55 to 125 | EN, SS | |
|
TO-PMOD-7 |
| LMZ12001/02/03EXT | 1/2/3 | 4.5 to 20 | 0.8 to 5 | 92 | -55 to 125 | EN, SS | |
|
TO-PMOD-7 |
| LMZ14201/02/03EXT | 1/2/3 | 6 to 42 | 0.8 to 5 | 94 | -55 to 125 | EN, SS | |
|
TO-PMOD-7 |
| LMZ14201H/02H/03H | 1/2/3 | 6 to 42 | 5 to 30 | 97 | -40 to 125 | EN, SS | |
— | TO-PMOD-7 |
| LMZ13606H/08H | 6/8 | 6 to 36 | 3 to 16 | 95 | -40 to 125 | EN, SS | |
|
TO-PMOD-11 |
| LMZ23606H/08H | 6/8 | 6 to 36 | 3 to 16 | 95 | -40 to 125 | EN, SS, Freq Sync, Ishare | |
|
TO-PMOD-11 |
* Additional input filter required
