LTM4620EV Demo Board | LTM4620 (x2) PolyPhase µModule Buck, 4.5V ≤ VIN ≤ 16V, VOUT = 1.0V/1.2V/1.5V/1.8V/2.5V @ 50A
Analog Devices Inc.
Demonstration circuit 1780A-A features PolyPhase® design using the LTM4620EV, the high efficiency, high density, dual 13A, switch mode step-down power module regulator. The input voltage is from 4.5V to 16V. The output voltage is jumper selectable from 1.0V to 2.5V. DC1780A-A can deliver nominal 50A output current with 2× LTM4620s in parallel. As explained in the data sheet, output current derating is necessary for certain VIN, VOUT, and thermal conditions.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC1780A-A-ND | 1 | 1 | $125.16 | $125.16 | $125.16 | $125.16 | $125.16 | $125.16 |
| Analog Devices Inc | DC1780A-A | 0 | $125.06 | $125.06 | $125.06 | $125.06 | $125.06 | $125.06 | |
| Arrow North American Components | DC1780A-A | 0 | 1 | $118.87 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Mouser Electronics | 584-DC1780A-A | 0 | 1 | $130.08 | $130.08 | $130.08 | $130.08 | $130.08 | $130.08 |
Manufacturer Page
LT3759EMSE SEPIC Demo Board | VIN = 2.8V to 36V, VOUT = 12V @ 1A
Analog Devices Inc.
Demonstration circuit 1787A is a wide input voltage range SEPIC converter featuring the LT3759 controller. It converts a 2.8V~36V input to a 12V output, with 1A load current capability for VIN ≥ 4V. The converter operates at a 300 kHz nominal switching frequency, with 91% peak efficiency. The DC1787A can be easily modified to generate other output voltages, and can also be optimized for efficiency and size with narrower input voltage ranges.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC1787A-ND | 1 | 1 | $175.07 | $175.07 | $175.07 | $175.07 | $175.07 | $175.07 |
| Analog Devices Inc | DC1787A | 0 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | |
| Arrow North American Components | DC1787A | 0 | 1 | $174.37 | $172.63 | $169.19 | $167.50 | $162.52 | $160.90 |
| Mouser Electronics | 584-DC1787A | 0 | 1 | $183.62 | $183.62 | $183.62 | $183.62 | $183.62 | $183.62 |
| Verical Marketplace | DC1787A | 43 | 1 | $174.69 | $174.69 | $174.69 | $174.69 | $174.69 | $174.69 |
LTC3260EMSE Demo Board | Low Noise Dual Supply Inverting Charge Pump Plus ±LDO, 4.5V ≤ VIN ≤ 32V, VOUT = ±3.3V/±5V/±12V/±24V/±Adj @ ±50mA
Analog Devices Inc.
Demonstration circuit 1793A is a high voltage inverting charge pump with low noise dual-polarity LDO regulators featuring the LTC3260EMSE. The LTC3260 operates with an input voltage from 4.5V to 32V. The demo board provides selectable LDO± output set magnitudes of 3.3V, 5V, 12V and 24V for each polarity. Additional LDO± set point jumper selections and optional topside ADJ± resistors allow the user to set other desired LDO± output voltages. The demo board also provides the means to select between Burst Mode® operation or constant-frequency mode operation, plus select an operating frequency of 500kHz, 200kHz, and 50kHz.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC1793A-ND | 4 | 1 | $94.95 | $94.95 | $94.95 | $94.95 | $94.95 | $94.95 |
| Analog Devices Inc | DC1793A | 0 | $94.16 | $94.16 | $94.16 | $94.16 | $94.16 | $94.16 | |
| Arrow Europe | DC1793A | 3 | 1 | $114.43 | $114.43 | $99.02 | $99.02 | $99.02 | $99.02 |
| Arrow North American Components | DC1793A | 0 | 1 | $87.70 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| element14 APAC | DC1793A | 2 | 1 | * $100.96 | * $100.96 | * $100.96 | * $100.96 | * $100.96 | * $100.96 |
| Farnell | DC1793A | 2 | 1 | * $101.16 | * $101.16 | * $101.16 | * $101.16 | * $101.16 | * $101.16 |
| Mouser Electronics | 584-DC1793A | 8 | 1 | $97.93 | $97.93 | $97.93 | $97.93 | $97.93 | $97.93 |
| Newark | DC1793A | 3 | 1 | $88.63 | $88.63 | $88.63 | $88.63 | $88.63 | $88.63 |
| Verical Marketplace | DC1793A | 18 | 1 | $93.17 | $93.17 | $93.17 | $93.17 | $93.17 | $93.17 |
LTC3869EUFD Demo Board | VIN = 4.5V to 14V, VOUT1 = 1.5V @15A, VOUT2 = 1.2V @ 15A, with RSENSE
Analog Devices Inc.
Demonstration circuit 1807A is a dual output, dual phase synchronous buck converter featuring the LTC3869EUFD. The input voltage range is 4.5V to 14V, output voltages and currents are 1.5V/15A and 1.2V/15A. Two versions of the board are available. DC1807A-A has an on-board sense resistor for current feedback, while the DC1807A-B is configured with a DCR sense circuit that allows the converter to use the inductors DCR as the sense element instead of the on-board sense resistors to save cost and board space and improves efficiency.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1807A-A-ND | 1 | 1 | $158.01 | $158.01 | $158.01 | $158.01 | $158.01 | $158.01 |
| Analog Devices Inc | DC1807A-A | 0 | $158.90 | $158.90 | $158.90 | $158.90 | $158.90 | $158.90 | |
| Arrow North American Components | DC1807A-A | 0 | 1 | $156.94 | $155.37 | $152.28 | $150.75 | $146.28 | $144.81 |
| Mouser Electronics | 584-DC1807A-A | 0 | 1 | $165.26 | $165.26 | $165.26 | $165.26 | $165.26 | $165.26 |
| Verical Marketplace | DC1807A-A | 61 | 1 | $157.23 | $157.23 | $157.23 | $157.23 | $157.23 | $157.23 |
LTC3869EUFD Demo Board | VIN = 4.5V to 14V, VOUT1 = 1.5V @15A, VOUT2 = 1.2V @ 15A, with DCR Sense
Analog Devices Inc.
Demonstration circuit 1807A is a dual output, dual phase synchronous buck converter featuring the LTC3869EUFD. The input voltage range is 4.5V to 14V, output voltages and currents are 1.5V/15A and 1.2V/15A. Two versions of the board are available. DC1807A-A has an on-board sense resistor for current feedback, while the DC1807A-B is configured with a DCR sense circuit that allows the converter to use the inductors DCR as the sense element instead of the on-board sense resistors to save cost and board space and improves efficiency.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1807A-B-ND | 0 | 1 | $158.01 | $158.01 | $158.01 | $158.01 | $158.01 | $158.01 |
| Analog Devices Inc | DC1807A-B | 0 | $158.90 | $158.90 | $158.90 | $158.90 | $158.90 | $158.90 | |
| Arrow North American Components | DC1807A-B | 0 | 1 | $156.94 | $155.37 | $152.28 | $150.75 | $146.28 | $144.81 |
| Mouser Electronics | 584-DC1807A-B | 1 | 1 | $165.26 | $165.26 | $165.26 | $165.26 | $165.26 | $165.26 |
LTC2943-1 Demo Board | 20VIN, 1A Battery Gas Gauge w/ Internal RSENSE (requires DC2026)
Analog Devices Inc.
Demonstration circuit 1812A-C features the LTC2943-1. The LTC2943-1 has an operating range of 3.6V to 20V making it perfectly suited for multicell battery applications. A precision analog coulomb counter integrates current measured through the internal sense resistor. The LTC2943-1 measures voltage, current and temperature with an internal 14-bit No Latency ΔΣ™ ADC. The measurements are stored in internal registers accessible via the onboard SMBus/I2C interface.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1812A-C-ND | 0 | 1 | $56.10 | $56.10 | $56.10 | $56.10 | $56.10 | $56.10 |
| Mouser Electronics | 584-DC1812A-C | 0 | 1 |
LTC4089EDJC Demo Board
Analog Devices Inc.
DC929A-A: Demo Board for the LTC4089 USB Power Manager with High Voltage Switching Charger.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC929A-A-ND | 0 | 1 | $106.48 | $106.48 | $106.48 | $106.48 | $106.48 | $106.48 |
| Analog Devices Inc | DC929A-A | 0 | $105.92 | $105.92 | $105.92 | $105.92 | $105.92 | $105.92 | |
| Arrow North American Components | DC929A-A | 0 | 1 | $104.62 | $103.57 | $101.51 | $100.49 | $97.51 | $96.54 |
| Mouser Electronics | 584-DC929A-A | 0 | 1 | $110.17 | $110.17 | $110.17 | $110.17 | $110.17 | $110.17 |
LTC4089EDJC-5 Demo Board
Analog Devices Inc.
DC929A-B: Demo Board for the LTC4089 USB Power Manager with High Voltage Switching Charger.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC929A-B-ND | 1 | 1 | $106.48 | $106.48 | $106.48 | $106.48 | $106.48 | $106.48 |
| Analog Devices Inc | DC929A-B | 0 | $105.92 | $105.92 | $105.92 | $105.92 | $105.92 | $105.92 | |
| Arrow North American Components | DC929A-B | 0 | 1 | $104.62 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Mouser Electronics | 584-DC929A-B | 0 | 1 | $110.17 | $110.17 | $110.17 | $110.17 | $110.17 | $110.17 |
| Verical Marketplace | DC929A-B | 24 | 1 | $171.43 | $162.16 | $160.00 | $160.00 | $160.00 | $160.00 |
LTC4067EDE Demo Board | USB Power Manager with 13V OVP and 1.25A Li-Ion Charger
Analog Devices Inc.
Demonstration circuit 943 is a complete power controller for a USB power device. It features the LTC6047 and provides a full-featured 1.25A linear lithium-ion CC/CV battery charger with timer termination and 4.2V charge voltage, a USB power manager, and a PowerPath manager for the battery. The USB input voltage range is 4.35V to 5.5V and the wall adapter input is 4.35V to 6V. It also features a programmable 1.5A input current limit that can be set at 500mA or 100mA for USB applications.
The wall adapter input has overvoltage protection up to 13V. An external MOSFET disconnects the wall adapter when the voltage exceeds 6V.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC943A-ND | 0 | 1 | $100.72 | $100.72 | $100.72 | $100.72 | $100.72 | $100.72 |
| Analog Devices Inc | DC943A | 0 | $100.05 | $100.05 | $100.05 | $100.05 | $100.05 | $100.05 | |
| Arrow North American Components | DC943A | 0 | 1 | $98.81 | $97.83 | $95.88 | $94.92 | $92.10 | $91.18 |
| Mouser Electronics | 584-DC943A | 0 | 1 | $104.06 | $104.06 | $104.06 | $104.06 | $104.06 | $104.06 |
LT3844EFE Demo Board | 15V ≤ VIN ≤ 60V, VOUT = 12V @ 4.2A
Analog Devices Inc.
Demonstration Circuit 974 is a 100kHz to -500kHz programmable frequency, high voltage, current-mode DC/DC step-down converter featuring the LT3844. The operating frequency can be synchronized up to 600kHz. The board operates from a Vin range of 15V to -60V and outputs 12VOUT @ 4.2A (50W).
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC974A-ND | 1 | 1 | $175.07 | $175.07 | $175.07 | $175.07 | $175.07 | $175.07 |
| Analog Devices Inc | DC974A | 0 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | |
| Arrow North American Components | DC974A | 0 | 1 | $163.33 | $163.33 | $163.33 | $163.33 | $163.33 | $163.33 |
| Mouser Electronics | 584-DC974A | 0 | 1 | $182.71 | $182.71 | $182.71 | $182.71 | $182.71 | $182.71 |
| Verical Marketplace | DC974A | 37 | 1 | $174.69 | $174.69 | $174.69 | $174.69 | $174.69 | $174.69 |