Analog Devices, Inc. Flyback controller with integrated isolation and SR drive ADP1071-2ARWZ-RL

Description
Product Details The ADP1071-1 is a PWM current mode fixed frequency synchronous flyback controller designed for isolated DC-to-DC power supplies. ADI’s proprietary i Couplers are integrated in the ADP1071-1/ADP1071-2 to eliminate the bulky signal transformers and opto-couplers while reducing system design complexity, cost and component count, and improving overall system reliability. With the integrated isolators and drivers on both the primary and secondary, the ADP1071-1/ADP1071-2 offers a compact system level design and yields a higher efficiency than a diode rectified flyback converter at heavy loads. Output regulation is achieved by sensing the output voltage on the secondary side, where the feedback and the PWM signals are transmitted between the primary and secondary through the i Couplers. The ADP1071-1/ADP1071-2 is offered in the 16L SOIC_W with an isolation voltage rating of 5 kVRMS. The ADP1071-2 is designed for isolated DC-DC applications for low input voltage applications, and the ADP1071-1 targets high input voltage applications, where the DC input voltage can exceed 60V. The ADP1071-1/ADP1071-2 offers features such as input current protection, output over-voltage protection (OVP), under voltage lockout (UVLO), precision enable with adjustable hysteresis, over temperature protection (OTP) and light-load power saving mode (LLM). APPLICATIONS: Isolated DC/DC or AC/DC Power conversion Telecom, Industrial Small Cell PoE Powered Device Enterprise switches/routers
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Company
Product
Description
Supplier Links
Norwood, MA, USA
Flyback controller with integrated isolation and SR drive
ADP1071-2ARWZ-RL
Flyback controller with integrated isolation and SR drive ADP1071-2ARWZ-RL
Product Details The ADP1071-1 is a PWM current mode fixed frequency synchronous flyback controller designed for isolated DC-to-DC power supplies. ADI’s proprietary i Couplers are integrated in the ADP1071-1/ADP1071-2 to eliminate the bulky signal transformers and opto-couplers while reducing system design complexity, cost and component count, and improving overall system reliability. With the integrated isolators and drivers on both the primary and secondary, the ADP1071-1/ADP1071-2 offers a compact system level design and yields a higher efficiency than a diode rectified flyback converter at heavy loads. Output regulation is achieved by sensing the output voltage on the secondary side, where the feedback and the PWM signals are transmitted between the primary and secondary through the i Couplers. The ADP1071-1/ADP1071-2 is offered in the 16L SOIC_W with an isolation voltage rating of 5 kVRMS. The ADP1071-2 is designed for isolated DC-DC applications for low input voltage applications, and the ADP1071-1 targets high input voltage applications, where the DC input voltage can exceed 60V. The ADP1071-1/ADP1071-2 offers features such as input current protection, output over-voltage protection (OVP), under voltage lockout (UVLO), precision enable with adjustable hysteresis, over temperature protection (OTP) and light-load power saving mode (LLM). APPLICATIONS: Isolated DC/DC or AC/DC Power conversion Telecom, Industrial Small Cell PoE Powered Device Enterprise switches/routers

Product Details

The ADP1071-1 is a PWM current mode fixed frequency synchronous flyback controller designed for isolated DC-to-DC power supplies. ADI’s proprietary
i Couplers are integrated in the ADP1071-1/ADP1071-2 to eliminate the bulky signal transformers and opto-couplers while reducing system design complexity, cost and component count, and improving overall system reliability. With the integrated isolators and drivers on both the primary and secondary, the ADP1071-1/ADP1071-2 offers a compact system level design and yields a higher efficiency than a diode rectified flyback converter at heavy loads.

Output regulation is achieved by sensing the output voltage on the secondary side, where the feedback and the PWM signals are transmitted between the primary and secondary through the i Couplers.

The ADP1071-1/ADP1071-2 is offered in the 16L SOIC_W with an isolation voltage rating of 5 kVRMS. The ADP1071-2 is designed for isolated DC-DC applications for low input voltage applications, and the ADP1071-1 targets high input voltage applications, where the DC input voltage can exceed 60V.

The ADP1071-1/ADP1071-2 offers features such as input current protection, output over-voltage protection (OVP), under voltage lockout (UVLO), precision enable with adjustable hysteresis, over temperature protection (OTP) and light-load power saving mode (LLM).

APPLICATIONS:

  • Isolated DC/DC or AC/DC Power conversion
  • Telecom, Industrial
  • Small Cell
  • PoE Powered Device
  • Enterprise switches/routers
Supplier's Site Datasheet
Sheung Wan, Hong Kong
Switching Controllers
ADP1071-2ARWZ-RL
Switching Controllers ADP1071-2ARWZ-RL
Switching Controllers Isolated Flyback controller w/SR

Switching Controllers Isolated Flyback controller w/SR

Supplier's Site Datasheet
Power Supply Controllers, Monitors - 505-ADP1071-2ARWZ-RLDKR-ND - DigiKey
Thief River Falls, MN, United States
Power Supply Controllers, Monitors
505-ADP1071-2ARWZ-RLDKR-ND
Power Supply Controllers, Monitors 505-ADP1071-2ARWZ-RLDKR-ND
ISOLATED FLYBACK CONTROLLER W/SR

ISOLATED FLYBACK CONTROLLER W/SR

Supplier's Site Datasheet
Power Supply Controllers, Monitors - 505-ADP1071-2ARWZ-RLCT-ND - DigiKey
Thief River Falls, MN, United States
Power Supply Controllers, Monitors
505-ADP1071-2ARWZ-RLCT-ND
Power Supply Controllers, Monitors 505-ADP1071-2ARWZ-RLCT-ND
ISOLATED FLYBACK CONTROLLER W/SR

ISOLATED FLYBACK CONTROLLER W/SR

Supplier's Site Datasheet
Power Supply Controllers, Monitors - 505-ADP1071-2ARWZ-RLTR-ND - DigiKey
Thief River Falls, MN, United States
Power Supply Controllers, Monitors
505-ADP1071-2ARWZ-RLTR-ND
Power Supply Controllers, Monitors 505-ADP1071-2ARWZ-RLTR-ND
ISOLATED FLYBACK CONTROLLER W/SR

ISOLATED FLYBACK CONTROLLER W/SR

Supplier's Site Datasheet

Technical Specifications

  Analog Devices, Inc. VAST STOCK CO., LIMITED DigiKey
Product Category IC Switching Voltage Regulators IC Switching Voltage Regulators IC Voltage Regulators
Product Number ADP1071-2ARWZ-RL ADP1071-2ARWZ-RL 505-ADP1071-2ARWZ-RLDKR-ND
Product Name Flyback controller with integrated isolation and SR drive Switching Controllers Power Supply Controllers, Monitors
Package Type SOIC SOIC; Other; 16-SOIC (0.295", 7.50mm Width)
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