login
MPS’ MP8774H has constant on-time (COT) control operation and provides very fast transient response, easy loop design, and very tight output regulation
MPS’ MP8774H is a fully integrated, high-frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. This device achieves 12 A of continuous output current with excellent load and line regulation over a wide input range from 3 V to 18 V. The MP8774H uses synchronous mode operation for higher efficiency over the output current load range. Full protection features include short-circuit protection (SCP), overcurrent protection (OCP), undervoltage protection (UVP), and thermal shutdown. COT control operation provides very fast transient response, easy loop design, and very tight output regulation. The MP8774H is available in a QFN-16 (3 mm x 3 mm) package.
Features
- Output adjustable from 0.6 V
- Operating wide input range: 3 V to 18 V
- Output current: 12 A
- 16 mΩ/5.5 mΩ low RDS(ON) internal power MOSFETs
- Quiescent current: 100 µA
- High-efficiency synchronous mode operation
- Pre-biased start-up
- Fixed 1.4 MHz switching frequency
- External programmable soft-start time
- Enable (EN) and power good (PG) for power sequencing
- Overcurrent protection and hiccup mode
- Thermal shutdown
- Available in a QFN-16 (3 mm x 3 mm) package
more information: https://www.monolithicpower.com/en/mp8774h.html
RELATED POSTS
19 August, 2024 Boardcom RK3576 Powered SoM and Development Board Supports 12 Analog Camera Inputs
31 October, 2019 Display Adapter For HDMI To Type-C With DP And PD Function
23 October, 2020 New LG NeON 2 ACe Solar Module Features Integrated 320 W Microinverter
15 October, 2016 ESP8266 16MB Flash Handling
12 April, 2016 Protek B8010FD Function Generator Teardown and repair
23 April, 2022 LM4040 Shunt Voltage Reference is very stable over different conditions
