Products
TPS22968DPUR 3-17V 3A Step-Down Converter with DCS-Control in 3×3 QFN Package
Features for the TLV62130A
DCS-Control™ Topology
Input Voltage Range: 3 V to 17 V
Up to 3-A Output Current
Adjustable Output Voltage From 0.9 V to 5.5 V
Pin-Selectable Output Voltage (Nominal, + 5%)
Programmable Soft Start and Tracking
Seamless Power Save Mode Transition
Quiescent Current of 19 µA (Typical)
Selectable Operating Frequency
Power Good Output
100% Duty Cycle Mode
Short-Circuit Protection
Over Temperature Protection
For Improved Feature Set, see TPS62130Pin to Pin compatible with TLV62150Available in a 3-mm × 3-mm, VQFN-16 Package
Create a Custom Design Using the TLV62130 With the WEBENCH® Power Designer
Description for the TLV62130A
The TLV62130 devices are easy-to-use synchronous step-down DC-DC converters optimized forapplications with high power density. A high switching frequency of typically 2.5 MHz allows theuse of small inductors and provides fast transient response as well as high output voltage accuracyby use of the DCS-Control™ topology.
With their wide operating input voltage range of 3 V to 17 V, the devices are ideallysuited for systems powered from either a Li-Ion or other batteries as well as from 12-Vintermediate power rails. It supports up to 3-A continuous output current at output voltages from0.9 V to 5.5 V (with 100% duty cycle mode).
The output voltage startup ramp is controlled by the soft-start pin, which allowsoperation as either a standalone power supply or in tracking configurations. Power sequencing isalso possible by configuring the Enable and open-drain power good pins.
In power save mode, the devices draw quiescent current of about 19 µA fromVIN. Power save mode, entered automatically and seamlessly if load is small,maintains high efficiency over the entire load range. In shutdown Mode, the device is turned offand shutdown current consumption is less than 2 µA.
The device is packaged in a 16-pin VQFN package measuring 3 mm × 3 mm (RGT).
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
