- MP1605
MP1605
2A, 5.5V, 2.2MHz, Synchronous Step-Down Converter with Low 11µA Quiescent Current in SOT563 Package
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Description
The MP1605 is a monolithic, step-down, switch-mode converter with built-in, internal power MOSFETs. It achieves 2A of output current from a 2.3V to 5.5V input voltage with excellent load and line regulation. The output voltage can be regulated as low as 0.6V.
The constant-on-time control scheme provides a fast transient response and eases loop stabilization. Full protection features include cycle-by-cycle current limiting and thermal shutdown.
The MP1605 is available in an ultra-small SOT563 package and requires a minimal number of readily available, standard, external components.
The MP1605 is ideal for a wide range of applications, including high-performance DSPs, wireless power, portable and mobile devices, and other low-power systems.
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Features & Benefits
- Low IQ: 11μA
- 2.2MHz Switching Frequency
- EN for Power Sequencing
- Wide 2.3V to 5.5V Operating Input Range
- Output Adjustable from 0.6V
- Up to 2A Output Current
- 120mΩ and 80mΩ Internal Power MOSFET Switches
- Output Discharge
- Short-Circuit Protection (SCP) with Hiccup Mode
- Stable with Low ESR Output Ceramic Capacitors
- Available in a SOT563 Package
- 100% Duty Cycle
Active Part Numbers:
MP1605GTF-Z MP1605GTF-P
Part numbers ending in P and Z are the same parts. P and Z only indicates reel size.
Meaning of P & Z
MP1605 Resources
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APPLICATION
DC FAST CHARGING STATIONAPPLICATIONDC fast charging stations are becoming more common with the increased adoption of electric vehicles. Charging stations are a vital part of the infrastructure along major highways and populated suburbs, ensuring that electric vehicles have a place to charge during long-distance travel and day-to-day driving. These systems are often comprised of multiple 25kW to 75kW modules to create fast charging ...
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APPLICATION
PROGRAMMABLE LOGIC CONTROLLER (PLC)APPLICATION -
REFERENCE DESIGN
WIFIREFERENCE DESIGNMPS works closely with Qualcomm to create power solutions for all their WiFi products supporting 802.11ax including WiFi6 standards with 2.4GHz/5GHz/6GHz bands The MPS components on these reference designs are carefully selected to meet price and performance objectives of these designs. Please contact your regional MPS contact or use the displayed link below for assistance
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APPLICATION
PORTABLE MEDIA PLAYERSAPPLICATIONPortable media players — such as DVD/Blu-Ray players, MP3 players, and more — are a popular market that requires high-quality audio and video playback combined with a convenient user interface. Consumers have come to expect long battery life, and a broad range of input and connectivity options as part of a satisfying portable media experience. Visual displays are trending toward increasingly high ...
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APPLICATION
FLAT-PANEL TVSAPPLICATIONFlat-panel TVs, including technologies such as 4K, 8K, LCD, and OLED, are a massive consumer market. The popularization of cloud-based streaming services and smart devices have made the design requirements for these TVs more challenging than ever. Customers expect high resolution and brightness displays with exceptional audio quality and a variety of input and interface capabilities — all while ma...
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PRODUCT CATEGORY
CONVERTERSPRODUCT CATEGORY -
ARTICLE
MEETING THE IMPEDANCE MASK: STRATEGIES FOR PDN DESIGN AND OPTIMIZATIONARTICLEIn telecommunication applications, target impedance serves as a crucial benchmark for PDN design. It ensures that the die operates within an acceptable level of rail voltage noise, even under the worst-case transient current scenarios, by defining the maximum allowable PDN impedance for the power rail on the die. This article will focus on the optimization techniques to meet the target impedance ...
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