Products
LMZ35003RKGR 7V to 50V 2.5A Step-Down Power Module in 9x11x2.8mm QFN Package
Features for the LMZ35003
Complete Integrated Power Solution Allows
Small Footprint, Low-Profile Design
Wide Input Voltage Range from 7 V to 50 V
Output Adjustable from 2.5 V to 15 V
65-V Surge Capability
Efficiencies Up To 96%
Adjustable Switching Frequency
(300 kHz to 1 MHz)
Synchronizes to an External Clock
Adjustable Slow-Start
Output Voltage Sequencing and Tracking
Power Good Output
Programmable Undervoltage Lockout (UVLO)
Output Overcurrent Protection
Over Temperature Protection
Pre-bias Output Start-up
Operating Temperature Range: –40°C to 85°C
Enhanced Thermal Performance: 14°C/W
Meets EN55022 Class B Emissions
- Integrated Shielded Inductor
For Design Help visit http://www.ti.com/LMZ35003
Create a Custom Design Using the LMZ35003 With the WEBENCH® Power Designer
Description for the LMZ35003
The LMZ35003 power module is an easy-to-use integrated power solution that combines a2.5-A DC/DC converter with a shielded inductor and passives into a low profile, QFN package. Thistotal power solution allows as few as five external components and eliminates the loop compensationand magnetics part selection process.
The small 9 mm × 11 mm × 2.8 mm, QFN package is easy to solder onto a printed circuitboard and allows a compact point-of-load design with greater than 90% efficiency and excellentpower dissipation capability. The LMZ35003 offers the flexibility and the feature-set of a discretepoint-of-load design and is ideal for powering a wide range of ICs and systems. Advanced packagingtechnology affords a robust and reliable power solution compatible with standard QFN mounting andtesting techniques.
1. Who are the staff in your R & D department? What are your qualifications?
-R & D Director: formulate the company’s long-term R & D plan and grasp the direction of research and development; Guide and supervise r&d department to implement company r&d strategy and annual R&D plan; Control the progress of product development and adjust the plan; Set up excellent product research and development team, audit and training related technical personnel.
R & D Manager: make new product R & D plan and demonstrate the feasibility of the plan; Supervise and manage the progress and quality of r&d work; Research new product development and propose effective solutions according to customer requirements in different fields
R&d staff: collect and sort out key data; Computer programming; Conducting experiments, tests and analyses; Prepare materials and equipment for experiments, tests and analyses; Record measurement data, make calculations and prepare charts; Conduct statistical surveys
2. What is your product research and development idea?
- Product conception and selection product concept and evaluation product definition and project plan design and development product testing and validation launch to market
