All Categories

History

  1. Metoree
  2. Converters & Transducers
  3. ADCs
  4. Multimode PFC and Current Mode LLC Controller HR1215 with No Shutdown During X Capacitor Discharge Period (Monolithic Power Systems, Inc.)
Multimode PFC and Current Mode LLC Controller HR1215 with No Shutdown During X Capacitor Discharge Period-HR1215
Multimode PFC and Current Mode LLC Controller HR1215 with No Shutdown During X Capacitor Discharge Period-Monolithic Power Systems, Inc.

Multimode PFC and Current Mode LLC Controller HR1215 with No Shutdown During X Capacitor Discharge Period
Monolithic Power Systems, Inc.

About This Product

■Summary

The HR1215 is a multimode PFC and current mode LLC combo controller controlled via a UART interface. Power-saving technology optimizes efficiency throughout the operating range. The PFC controller uses a patented digital average current control method to achieve hybrid continuous conduction mode (CCM) and discontinuous conduction mode (DCM). At heavy loads, continuous conduction mode reduces peak MOSFET current, allowing the controller to be used over a wider load range. At light loads, the DCM reduces switching frequency (fSW) and improves efficiency. Burst mode has configurable digital soft switching to improve both efficiency and audible noise at light loads. Current mode control is implemented in the LLC stage to improve system stability and fast transient response. Three operating modes are performed based on different load conditions: steady state, skip, and burst mode. This allows different load conditions to be individually optimized and efficiency improved. At light loads, digital frequency control burst mode is applied to reduce both switching power losses and audible noise. Adaptive dead time adjustment (ADTA) and capacitive mode protection (CMP) are also applied to ensure zero voltage switching (ZVS) without capacitive mode. The HR1215 has an internal high voltage (HV) current source for startup. This means that traditional start-up resistors and external circuitry are not required. The HV current source can be implemented as an X-capacitor discharger when the AC input is in dropout, so no capacitor resistance is required. Extensive protection features include thermal shutdown, open-loop protection (OLP), overvoltage protection (OVP), overcurrent limit (OCL), overcurrent protection (OCP), SO pin protection, and overpower protection (OPP). HR1215 is offered in SOIC-20 package.

■General system functions

・High voltage (HV) current source for startup ・Smart X capacitor discharge during AC dropout, IEC62368 approved ・UART interface for setting ・User-friendly GUI for digital PFC

  • Product

    Multimode PFC and Current Mode LLC Controller HR1215 with No Shutdown During X Capacitor Discharge Period

Share this product


10+ people viewing

Free
Get started with our free quotation service - no cost, no obligation.

No Phone Required
We respect your privacy. You can receive quotes without sharing your phone number.

1 Models of Multimode PFC and Current Mode LLC Controller HR1215 with No Shutdown During X Capacitor Discharge Period

Image Part Number Price (excluding tax) High-Voltage Start-Up LLC Control PFC Control Mode Topology Type Package (mm)
Multimode PFC and Current Mode LLC Controller HR1215 with No Shutdown During X Capacitor Discharge Period-Part Number-HR1215

HR1215

Available upon quote

Yes

Digital and current mode

Digital CCM/DCM

PFC LLC

PFCLLC Controller

SOIC-20

Customers who viewed this product also viewed

Reviews shown here are reviews of companies.

24-bit A/D converter unit with USB interface TUSB-0224ADM-Turtle Industry Co., Ltd.

24-bit A/D converter unit with USB interface TUSB-0224ADM

Turtle Industry Co., Ltd.

140+ people viewing

Last viewed: 7 hours ago

Response time: 2.61 hours

ADCs
16bit/25MHz AD converter with USB interface TUSB-0216ADMH-Turtle Industry Co., Ltd.

16bit/25MHz AD converter with USB interface TUSB-0216ADMH

Turtle Industry Co., Ltd.

120+ people viewing

Last viewed: 51 minutes ago

Response time: 2.61 hours

ADCs
Ancillary equipment Optical communication AD-DA converter-Pulsed Power Japan laboratory ltd

Ancillary equipment Optical communication AD-DA converter

Pulsed Power Japan laboratory ltd

120+ people viewing

Response time: 2.07 hours

ADCs

3 models listed

16-bit AD converter with USB interface TUSB-0216ADMZ-Turtle Industry Co., Ltd.

16-bit AD converter with USB interface TUSB-0216ADMZ

Turtle Industry Co., Ltd.

120+ people viewing

Last viewed: 17 hours ago

Response time: 2.61 hours

ADCs
TW9909-Silicon Device Co., Ltd.

TW9909

Silicon Device Co., Ltd.

90+ people viewing

Response time: 71.47 hours

ADCs
12-bit AD converter with USB interface TUSB-1612ADSM-S2Z-Turtle Industry Co., Ltd.

12-bit AD converter with USB interface TUSB-1612ADSM-S2Z

Turtle Industry Co., Ltd.

120+ people viewing

Last viewed: 6 hours ago

Response time: 2.61 hours

ADCs
12-bit AD converter with USB interface (BNC input type) TUSB-0412ADSM-S2Z-Turtle Industry Co., Ltd.

12-bit AD converter with USB interface (BNC input type) TUSB-0412ADSM-S2Z

Turtle Industry Co., Ltd.

150+ people viewing

Last viewed: 18 hours ago

Response time: 2.61 hours

ADCs
Analog serial converter DT-ASC04i-Data Techno Co., Ltd.

Analog serial converter DT-ASC04i

Data Techno Co., Ltd.

140+ people viewing

Last viewed: 1 hour ago

ADCs

4 models listed

Audio A/D converter NJU3610-Nisshinbo Micro Devices Inc.

Audio A/D converter NJU3610

Nisshinbo Micro Devices Inc.

100+ people viewing

Last viewed: 18 hours ago

Response time: 8.46 hours

ADCs
USB connected multi-channel AD converter (DJ01)-IIU Co., Ltd.

USB connected multi-channel AD converter (DJ01)

IIU Co., Ltd.

230+ people viewing

Last viewed: 7 hours ago

ADCs
AD converter with built-in USB interface TUSB-K02ADVZ-Turtle Industry Co., Ltd.

AD converter with built-in USB interface TUSB-K02ADVZ

Turtle Industry Co., Ltd.

120+ people viewing

Response time: 2.61 hours

ADCs
MCA dedicated ADC module ADC2318-Laboratory Equipment Corporation Co., Ltd.

MCA dedicated ADC module ADC2318

Laboratory Equipment Corporation Co., Ltd.

140+ people viewing

ADCs

3 models listed

See More ADCs Products

Other products of Monolithic Power Systems, Inc.

Reviews shown here are reviews of companies.

1A, synchronous step-down converter with forced CCM MP1601A-Monolithic Power Systems, Inc.

1A, synchronous step-down converter with forced CCM MP1601A

Monolithic Power Systems, Inc.

20+ people viewing

Last viewed: 17 hours ago

DC To DC Converters
Buck-Boost 36V, Synchronous Buck-Boost Controller MP2984 with Adjustable Current Monitoring via IPWM, Serial Interface, and OCP-Monolithic Power Systems, Inc.

Buck-Boost 36V, Synchronous Buck-Boost Controller MP2984 with Adjustable Current Monitoring via IPWM, Serial Interface, and OCP

Monolithic Power Systems, Inc.

20+ people viewing

Last viewed: 17 hours ago

DC To DC Converters
Triple-loop, digital, multiphase controller MP2926 with PMBus interface-Monolithic Power Systems, Inc.

Triple-loop, digital, multiphase controller MP2926 with PMBus interface

Monolithic Power Systems, Inc.

10+ people viewing

Last viewed: 17 hours ago

DC To DC Converters
16V, Quad 25A, Scalable DC/DC Power Module with PMBus MPM82504-Monolithic Power Systems, Inc.

16V, Quad 25A, Scalable DC/DC Power Module with PMBus MPM82504

Monolithic Power Systems, Inc.

20+ people viewing

Last viewed: 17 hours ago

DC To DC Converters

2 models listed

Intelli-PhaseTM solution MP86920 with integrated HS-FET, LS-FET and driver in LGA package-Monolithic Power Systems, Inc.

Intelli-PhaseTM solution MP86920 with integrated HS-FET, LS-FET and driver in LGA package

Monolithic Power Systems, Inc.

20+ people viewing

Last viewed: 16 hours ago

DC To DC Converters

2 models listed

16V, 12A, Synchronous Step-Down Converter MPQ8634A with Adjustable Current Limit, Programmable Frequency, and Voltage Tracking-Monolithic Power Systems, Inc.

16V, 12A, Synchronous Step-Down Converter MPQ8634A with Adjustable Current Limit, Programmable Frequency, and Voltage Tracking

Monolithic Power Systems, Inc.

10+ people viewing

Last viewed: 17 hours ago

DC To DC Converters
2.7-22V, 0.7-5A, current limit switch with overvoltage clamp and reverse blocking MP5016H-Monolithic Power Systems, Inc.

2.7-22V, 0.7-5A, current limit switch with overvoltage clamp and reverse blocking MP5016H

Monolithic Power Systems, Inc.

20+ people viewing

Last viewed: 17 hours ago

Power Supply Modules
Fully integrated, 802.3af/at compliant, PoE, PD interface with peak current mode flyback controller MP8008L-Monolithic Power Systems, Inc.

Fully integrated, 802.3af/at compliant, PoE, PD interface with peak current mode flyback controller MP8008L

Monolithic Power Systems, Inc.

20+ people viewing

Last viewed: 18 hours ago

DC To DC Converters

2 models listed

2.7V to 5.5Vin, 1.2MHz, dual channel LCD bias power supply for smartphones and tablets MP5610-Monolithic Power Systems, Inc.

2.7V to 5.5Vin, 1.2MHz, dual channel LCD bias power supply for smartphones and tablets MP5610

Monolithic Power Systems, Inc.

20+ people viewing

Last viewed: 18 hours ago

Power Supply Modules
Asynchronous Rectifier Industrial Grade, TFT Bias, Triple Output, Boost + Linear Regulator MPQ1530-Monolithic Power Systems, Inc.

Asynchronous Rectifier Industrial Grade, TFT Bias, Triple Output, Boost + Linear Regulator MPQ1530

Monolithic Power Systems, Inc.

20+ people viewing

Last viewed: 14 minutes ago

DC To DC Converters

2 models listed

1A, LNB power regulator MP8128 with I2C interface and DiSEqC 2.x functionality-Monolithic Power Systems, Inc.

1A, LNB power regulator MP8128 with I2C interface and DiSEqC 2.x functionality

Monolithic Power Systems, Inc.

20+ people viewing

Last viewed: 18 hours ago

IC Linear Regulators

2 models listed

7A, 5.5V Load Switch MP5087 with +/-5% Current Monitor, PG, Slew Rate Control and Output Discharge Function-Monolithic Power Systems, Inc.

7A, 5.5V Load Switch MP5087 with +/-5% Current Monitor, PG, Slew Rate Control and Output Discharge Function

Monolithic Power Systems, Inc.

20+ people viewing

Last viewed: 1 hour ago

Load Switch ICs

2 models listed


View more products of Monolithic Power Systems, Inc.

About Company Handling This Product

Monolithic Power Systems, Inc.

Company Overview

Monolithic Power Systems (MPS), founded in 1997 and headquartered in San Jose, California, is a manufacturer o...

See More

Related search keywords

ADCs
ADCs　Monolithic Power Systems, Inc.
Monolithic Power Systems, Inc.

This is the version of our website addressed to speakers of English in the United States. If you are a resident of another country, please select the appropriate version of Metoree for your country in the drop-down menu.

Copyright © 2025 Metoree