1.2 to 5.5 V 6-A, 12-V Input Non-Isolated Wide-Adjust Module
Same functionality but is not pin-for-pin or parametrically equivalent to the compared device:
PTH12050W
Product details
Parameters
Package | Pins | Size
Features
- Up to 6-A Output Current
- 12-V Input Voltage
- Wide-Output Voltage Adjust (1.2 V to 5.5 V)/(0.8 V to 1.8 V)
- Efficiencies up to 93%
- 200 W/in3 Power Density
- On/Off Inhibit
- Undervoltage Lockout
- Operating Temperature: -40°C to 85 °C
- Auto-Track Sequencing
- Output Overcurrent Protection (Nonlatching, Auto-Reset)
- Safety Agency Approvals: UL/IEC/CSA-22.2 60950-1
- Point-of-Load Alliance (POLA)™ Compatible
- APPLICATIONS
- Telecom, Industrial, and General-Purpose Circuits
Auto-Track, POLA, TMS320 are trademarks of Texas Instruments.
Description
The PTH12050 series is the smallest non-isolated power modules that features Auto-Track™ Sequencing. Auto-Track simplifies the sequencing of supply voltages in power systems by enabling modules to track each other, or any other external voltage, during power up and power down.
Although small in size (0.87 inches × 0.5 inches), these modules are rated for up to 6 A of output current, and are an ideal choice in applications where space, performance, and a power-up sequencing capability are important attributes.
The series operates from an input voltage of 12-V to provide step-down conversion to a wide range of output voltages. The output voltage of the W-suffix device may set to any voltage over the adjust range, 1.2 V to 5.5 V. The L-suffix device has an adjustment range of 0.8 V to 1.8 V. The output voltage is set within the adjustment range using a single external resistor.
Other operating features include an on/off inhibit, output voltage adjust (trim), and output overcurrent protection. For high efficiency, these parts employ a synchronous rectifier output stage.
Target applications include telecom, industrial, and general purpose circuits, including low-power dual-voltage systems that use the TMS320™ DSP family, microprocessor, ASIC, or FPGA.
Technical documentation
| Type | Title | Date | |
|---|---|---|---|
| * | Datasheet | 6 A, 12-V Input Non-Isolated Power Module with Auto-Track datasheet (Rev. H) | Oct. 17, 2007 |
| Selection guide | Power Management Guide 2018 (Rev. R) | Jun. 25, 2018 | |
| Application note | High-Temperatures Soldering Requirements for Plug-in Power, Surface-Mount Pdts (Rev. A) | Aug. 13, 2009 | |
| Application note | New power modules improve surface-mount manufacturability | Jul. 14, 2005 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.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
- (...)
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| Surface Mount Module (EUV) | 6 | View options |
| Through-Hole Module (EUU) | 6 | 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
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
TI E2E™ forums with technical support from TI engineers
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.