Texas Instruments LMZM33602/LMZM33603 Power Module
Texas Instruments LMZM33602/LMZM33603 Power Module is an easy-to-use integrated power solution that combines a 2A (LMZM33602) or 3A (LMZM33603), step-down, DC/DC converter with power MOSFETs, a shielded inductor, and passives into a low-profile package. This power solution requires as few as four external components and eliminates the loop compensation and magnetics part selection from the design process. The 9mm×7mm×4mm 18-pin QFN package is easy to solder onto a printed circuit board and allows a compact, low-profile, point-of-load design. The full feature set, including power good, programmable UVLO, pre-bias start-up, and overcurrent and over-temperature protection, make the Texas Instruments LMZM33602/LMZM33603 an excellent device for powering a wide range of applications.Features
- Complete Integrated Power Solution
- As Few as 4 External Components
- Minimum Solution Size < 100mm2
- 9mm×7mm×4mm QFN Package
- All Pins Accessible from Package Perimeter
- LMZM33602 and LMZM33603 Are Pin Compatible
- Input Voltage Range: 4V to 36V
- Output Voltage Range
- 1V to 13.5V at 3A (LMZM33603)
- 1V to 18V at 2A (LMZM33602)
- Efficiencies Up To 95%
- Adjustable Switching Frequency
- (200kHz to 1.2MHz)
- Allows Synchronization to an External Clock
- Power-Good Output
- Meets EN55011 Class B Radiated EMI Standards
- Operating IC Junction Range: –40°C to +125°C
- Operating Ambient Range: –40°C to +105°C
Applications
- Factory and Building Automation
- Smart Grid and Energy
- Industrial
- Medical
- Defense
- Inverted Output Applications
Datasheets
Functional Block Diagram
Pubblicato: 2018-04-23
| Aggiornato: 2022-12-07
