Technical Documentation

POWER REFERENCE DESIGN — POWER REFERENCE DESIGN

 
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Power Reference Designs (49)
  • ADP1046A LLC Resonant Converter with Synchronous Rectification  (pdf, 1524 kB)
    This application note consists of the ADP1046A in an isolated DC/DC switching power supply that is LLC resonant topology with synchronous rectification. The circuit is designed to provide a rated output load of 12V/50A from a nominal input voltage of 400VDC.
  • Using the ADP1051 Eighth Brick Power Module Reference Design (Wiki Site)
  • ADP1048 Bridgeless PFC Evaluation Kit  (pdf, 2706 kB)
    This evaluation board features the ADP1048 in a switching power supply application. With the evaluation board and software, the ADP1048 can be interfaced to a PC via the computer's USB port. The software allows control and monitoring of the ADP1048 internal registers.
  • ADP1046A 100 Watt Evaluation Kit  (pdf, 5868 kB)
    This evaluation board features the ADP1046A in a DC/DC switching power supply in full bridge topology with synchronous rectification. The circuit is designed to provide a rated load of 12V/8A from an input voltage source of 36 to 60VDC.
  • ADP1046A 300W Quarter Brick Module  (pdf, 4766 kB)
    This application note consists of the ADP1046A in a typical DC/DC switching power supply in a full bridge topology with synchronous rectification. The circuit is designed to provide a rated load of 12V/25A from an input voltage source of 42V to 60VDC. The ADP1046 is used to provide functions such as the output voltage regulation, output over voltage and current protection, primary cycle by cycle protection, and over temperature protection.
  • ADP1850: 12.0 Vin, 8 Outputs at 2A to 8A  (pdf, 854 kB)
    [PRD1366] Proven design for powering Xilinx 7 series devices. Meets tolerance and sequencing guidelines set by Xilinx. Uses ADP1850 dual output synchronous buck controller.
  • ADP1047 300 Watt Evaluation Kit  (pdf, 2340 kB)
    This evaluation board features the ADP1047 in a switching power supply application. With the evaluation board and software, the ADP1047 can be interfaced to a PC via the computer's USB port. The software allows control and monitoring of the ADP1047 internal registers.
  • ADP1613 50mA Iout SEPIC-Cuk  (pdf, 411 kB)
    Cascoded coupled SEPIC-Cuk converter producing clean ± 9 V rails from a 12V input.
  • ADP1823, ADP2106, ADP1821 Reference Design  (pdf, 189 kB)
    Six Output Voltages: 1.2 V, 1.8 V, 2.5 V, 3.3 V, 5 V, 12 V; Output Current: 1 A to 4.5 A; Input voltage: 14.4-20.0 V; Ripple 2% ppk of Output Voltage; Transient step ±5%, 50% max load
  • ADP1864 & ADP1611 Reference Design  (pdf, 123 kB)
    Input Voltage 5V ± 5%; Generates two voltages: An adjustable negative voltage that tracks an adjustable positive voltage; Output Voltage: -7V to -12V and +7 to +12V; Single resistor value change for each supply will adjust the output voltages; Both Voltages capable of providing 150mA of output current
  • ADP1829 & ADP1864 Reference Design  (pdf, 142 kB)
    Three Output Voltages: 1.24 V, 3.3 V, 5 V; Output Current: 2 A to 4 A; Input voltage: 10.8-13.2 V; Ripple 2% ppk of Output Voltage; Transient step ±5%, 50% max load
  • ADP1829 Reference Design  (pdf, 1793 kB)
    Two Output Voltages: 3.3 V, 1.0 V; Output Current: 3.0 A, 8.0 A; Input voltage: 10.8 V – 13.2 V; Ripple 2% ppk of Output Voltage; Transient step ±5%, 50% max load
  • ADP1829, ADP210x, ADP171x Reference Design  (pdf, 447 kB)
    Seven Output Voltages: 5.0 V, 3.6 V, 3.3 V, 2.5 V, 1.8 V, 1.2 V, 0.9 V; Output Current: 0.002 A to 3.0 A; Input voltage: 10.8-13.2 V; Ripple 2% ppk of Output Voltage; Transient step ±5%, 50% max load
  • ADP1829 and ADP1715 Reference Design  (pdf, 166 kB)
    Five Output Voltages: 5.0 V, 3.3 V, 3.3 V low noise, 2.5 V, 1.3 V; Output Current: 0.005 A to 1.65 A; Input voltage: 8-16 V; Ripple 2% ppk of Output Voltage; Transient step ±5%, 50% max load
  • ADP1829, ADP210x and ADP171x Reference Design  (pdf, 687 kB)
    Seven Output Voltages: 3.6 V, 3.3 V,3.3l V 2.5 V, 1.8 V, 1.25 V, 0.9 V; Output Current: 0.002 A to 3.0 A; Input voltage: 10.8-13.2 V; Ripple 2% ppk of Output Voltage; Transient step ±5%, 50% max load
  • ADP1829 Reference Design  (pdf, 287 kB)
    Five Output Voltages: 1.0V, 1.8V, 3.3V x 2, 5V; Output Current: 0.7A to 2.8A; Input voltage: 9-12V; Ripple 2% ppk of Output Voltage; Transient step ±5%, 50% max load
  • ADP1829 Reference Design  (pdf, 172 kB)
    Four Output Voltages: 7.0 V, 3.3 V, 1.8 V, 1.2 V; Output Current: 1.6 A to 12.6 A; Input voltage: 19-21 V; Ripple 2% ppk of Output Voltage; Transient step ±5%, 50% max load
  • ADP1821 Reference Design  (pdf, 1251 kB)
    Two Output Voltages: 1.5 V, 1.2 V; Output Current: each 20 A; Input voltage: 12 V; DC plus Ripple <±2% of Output Voltage; Transient step ±5%, 50% max load
  • ADP1829 & ADP1821 Reference Design  (pdf, 309 kB)
    Five Output Voltages: 1.2 V, 1.8 V, 3.3 V, 5 V, 12 V; Output Current: 1 A to 4.5 A; Input voltage: 15.2-16.8 V; Ripple 50 mV ppk; Transient step ±5%, 50% max load
  • ADP1613 50mA Iout SEPIC-Cuk  (pdf, 411 kB)
    Cascoded coupled SEPIC-Cuk converter producing clean ± 9 V rails from a 12V input.
  • ADP1829 Reference Design  (pdf, 555 kB)
    Two Output Voltages: 5.0 V, 3.3 V; Output Current: 3 A; Input voltage: 8.0-16.0 V; Ripple 2% ppk of Output Voltage; Transient step ±5%, 50% max load
  • ADP1829 Reference Design  (pdf, 574 kB)
    Two Output Voltages: 5.0 V, 3.3 V; Output Current: 3 A; Input voltage: 8.0-16.0 V; Ripple 2% ppk of Output Voltage; Transient step ±5%, 50% max load
  • ADP1821 Reference Design  (pdf, 0)
    Single Output Voltage: 5.0 V; Output Current: 1.4 A; Input voltage: 9 V to 20 V; Ripple <1% ppk of Output Voltage; Transient step ±5%, 50% max load
  • ADP1821 Reference Design  (pdf, 103 kB)
    One Output Voltage: 5 V; Output Current: 4 A; Input voltage: 12.0-44.0 V; Ripple 2% ppk of Output Voltage; Transient step ±5%, 50% max load
  • Precision Switchable Vout Regulator for OTP Applications  (pdf, 267 kB)
    Output Voltage Switchable between 2.5V 2% and 7.0V 1%; Output Current: 0 to 50 mA; Input voltage: 3.2 V to 5.25V; Ripple 2% ppk of Output Voltage
  • ADP1829 Reference Design  (pdf, 679 kB)
    Two Output Voltages: 5.0 V, 3.3 V; Output Current: 1.5 A, 2.6 A; Input voltage: 10.8 V-13.2 V; Ripple 12 mV ppk; Transient step ±5%, 50% max load
  • ADP1828 Low Voltage DC-DC Switching Power  (pdf, 721 kB)
    Input Voltage Range: 10.8 V – 13.2 V; Output Voltage: 2.5 V; Output Current: 4 A; Single sided 1” x1” PCB
  • ADP1828 Vin 2.25-2.75 Vout 1V @ 12 A  (pdf, 133 kB)
    Input Voltage Range: 2.25 V – 2.75 V; Output Voltage: 1 V; Output Current: 12 A; Ripple 20 mV ppk; Transient step ±5%, 50% max load
  • ADP1828 Three Output Voltages  (pdf, 216 kB)
    Three Output Voltages: 3.3 V, 2.5 V, 1.25 V; Output Current: 2.2 A, 3.9 A, 12.7 A; Input Voltage Range: 10.8 V – 13.2 V; Ripple 1-2% ppk of Output Voltage; Transient step ±3%, 25% max load
  • ADP1877 Vin 10.8-13.2V Vout 1.2, 1.8, 3.3, 5V  (pdf, 264 kB)
    Four Output Voltages: 1.2 V, 1.8 V, 3.3 V, 5 V; Output Current: 1 A to 3.5 A; Ripple 50 mV ppk; Transient step ±5%, 50% max load
  • ADP1621 ±15V Dual-Output SEPIC-Cuk  (pdf, 1239 kB)
  • ADP1621 28V Boost  (pdf, 168 kB)
    Iout of at least 0.5 amps (will do more). Simulation results showing stability and transient response.
  • ADP1877 Reference Design  (pdf, 616 kB)
    Input 10.8 V to 13.2 V. The output voltages: VOUT1 = 1.2 V 2 A, VOUT2 = 1.8 V 1.8 A, VOUT3 = 3.3 V 1 A, VOUT4 = 5.0 V 2.2 A
  • ADP1613 Isolated Flyback Converter; Input +30-  (pdf, 311 kB)
    30 - 60V input isolated flyback converter with a "cascode" MOSFET. It uses primary side regulation to avoid the power consumption of a feedback optocoupler.
  • ADP2301 Reference Design  (pdf, 60 kB)
    4.5 V to 5.5 V for the input voltage. Single Inverting Output: -5 V
  • ADP1613 Coupled SEPIC converter  (pdf, 88 kB)
    Coupled SEPIC converter which converts a 3 -5 V input to a clean 5 V output with very low ripple noise.
  • ADP5520 LED Driver  (pdf, 581 kB)
    The ADP5520 demo board drives up to 6 LEDs in series and a RGB LED. The toggle switch S1 specifies one of two modes of operations for the demo board on GPIO (PC0) of a micro controller.
  • ADP1613 SEPIC Converter Vin 30-60 Vout 3.3V 150mA  (pdf, 118 kB)
    Cascode SEPIC converter which produces 3.3V output at 0 - 150 mA.
  • ADP2504 Reference Design  (pdf, 137 kB)
    PRD uses 3.0 V to 4.2 V for the input voltage. Design criteria are for small size and low cost. The switching frequency is fixed at 2.5 MHz. The output is current limited to 600mA +/-10% and remains in constant current for Vout down to 2.5 V.
  • ADP1613 3.3 Vin, 200 Vout at 2 mA  (pdf, 348 kB)
    This design uses a boost converter with quadrupler charge pump. It utilizes an innovative 4 stage charge pump to increase the output voltage of the boost stage by a factor of 4.
  • PRD1205: Quasi-Isolated Flyback  (pdf, 0)
    This is a 10V - 14 input isolated flyback converter which uses the ADP1621 controller and an AD8691 operational amplifier. The target application of this converter is for powering a portable media player from the accessory power outlet of an automobile.
  • PRD1209: ±10 Vout from 24 Vin at 100 mA  (pdf, 0)
    A SEPIC-Cuk converter used to create a dual rail output from a single input voltage.
  • PRD1211: 5.0 Vin, 200 Vout at 2mA  (pdf, 329 kB)
    A boost converter with quadrupler charge pump. It utilizes an innovative 4 stage charge pump to increase the output voltage of the boost stage by a factor of 4. This enable us to use a very inexpensive integrated FET boost controller. The power draw was tested at 33 mA with no load.
  • PRD1210: ±15 Vout from 24 Vin at 80 mA  (pdf, 375 kB)
    A SEPIC-Cuk converter is used to create a dual rail output from a single input voltage.
  • ADP1043A Full Bridge  (pdf, 997 kB)
    Evaluates ADP1043A using Full Bridge Topology. The ADP1043A acts as an isolated switching power supply, outputting a 12V/25A DC voltage from a 38 to 72VDC input.
  • ADP1043A Two Stage Buck + Full Bridge  (pdf, 1167 kB)
    Evaluates ADP1043A using Two Stage Buck and Full Bridge Topology. The ADP1043A acts as an isolated switching power supply, outputting a 28V/14A DC voltage from a -36 to -60VDC input.
  • ADP1043A Forward Active Clamp  (pdf, 1018 kB)
    Evaluates ADP1043A using Forward Active Clamp Topology. The ADP1043A is a secondary side power supply controller IC designed to provide all the functions that are typically needed in an AC-DC or isolated DC-DC application.
  • ADP1043A 100 Watt Evaluation Kit  (pdf, 4865 kB)
    This evaluation board features the ADP1043A in a switching power supply application. With the evaluation board and software, the ADP1043A can be interfaced to a PC via the computer's USB port. The software allows control and monitoring of the ADP1043A internal registers.
  • ADP1043A Daughter Card Evaluation Board  (pdf, 822 kB)
    The daughter card evaluation board allows the ADP1043A to be quickly evaluated in any existing switching power supply application. Using the daughter card and its accompanying software, the IC can be interfaced to any PC running Windows 2000/NT/XP/Vista via the computers USB port.
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