LTM4680EY | Dual 30A or Single 60A μModule Regulator with Digital Power System Management
Analog Devices Inc.
Demonstration circuit 2845A features the LTM4680, which is a dual 30A or single 60A μModule® regulator with 4.5V to 16V input range. The two channels of the LTM4680 are paralleled on this board, so it can deliver 60A maximum load current. The output voltage is adjustable from 0.5V to 3.3V. Please see LTM4680 data sheet for more detailed information.
DC2845A powers up to default settings and produces power based on configuration resistors without the need for any serial bus communication. This allows easy evaluation of the DC/DC converter. To fully explore the extensive power system management features of the part, download the GUI software LTpowerPlay® onto your PC and use ADI I2C/SMBus/PMBus dongle DC1613A to connect to the board. LTpowerPlay allows the user to reconfigure the part on-the-fly and store the configuration in EEPROM, view telemetry of voltage, current, temperature and fault status.
LTpowerPlay software can be downloaded here. The USB to PMBus Controller Dongle DC1613A for use with LTpowerPlay is available here.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC2845A-ND | 0 | $117.79 | $117.79 | $117.79 | $117.79 | $117.79 | $117.79 |
Manufacturer Page
LTM4670 | Low VIN, Quad μModule Regulator with Configurable 10A Output Array Step-Down Regulator
Analog Devices Inc.
Demonstration circuit 2891A features the LTM4670EY, a high efficiency, quad 10A step-down power μModule® regulator. The input voltage range is from 2.25V to 5.5V. The output voltage range is 0.5V to VIN. Derating is necessary for certain VIN, VOUT, frequency and thermal conditions. The DC2891A offers the SSTT pin allowing the user to program output tracking, soft-start period and die temperature monitoring.
The MODE/SYNC pin either synchronizes the switching frequency to an external clock, is a clock output, or sets the PWM mode. The PWM modes of operation are forced continues mode for low noise or pulse-skipping mode for high efficiency at light load. The LTM4670 defaults to forced continues mode in regulation and during synchronization. The LTM4670 operates in pulse-skipping mode when both the FREQ and MODE/SYNC pins are connected to VIN.
DC2891A has optional jumper resistors to parallel multiple LTM4670 channels. For paralleled channels, one channel can be set as master, and the rest can be set as slaves. The phase shift of a slave channel relative to the master channel can be programmed with a resistor divider on the FREQ pin.
For DC2891A, four channels of LTM4670 are working separately and all set as master. A multiphase oscillator LTC6902 is used to set 90-degree phase shift between adjacent phases and reduce the amount of ripple current in both the input and output capacitors.
The LTM4670 data sheet must be read in conjunction with the demo manual prior to working on or modifying demo circuit DC2891A.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC2891A-ND | 1 | 1 | $82.97 | $82.97 | $82.97 | $82.97 | $82.97 | $82.97 |
| Analog Devices Inc | DC2891A | 0 | $69.55 | $69.55 | $69.55 | $69.55 | $69.55 | $69.55 | |
| element14 APAC | DC2891A | 4 | 1 | * $90.87 | * $90.87 | * $90.87 | * $90.87 | * $90.87 | * $90.87 |
| Farnell | DC2891A | 4 | 1 | * $83.72 | * $83.72 | * $83.72 | * $83.72 | * $83.72 | * $83.72 |
| Newark | DC2891A | 4 | 1 | $86.88 | $86.88 | $86.88 | $86.88 | $86.88 | $86.88 |
LT6108-2 | High Side Current Sense Amplifier with Reference and Comparator
Analog Devices Inc.
DC1699A-B: Demo Board for the LT6108 High Side Current Sense Amplifier with Reference and Comparator.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1699A-B-ND | 0 | 1 | $71.94 | $71.94 | $71.94 | $71.94 | $71.94 | $71.94 |
| Analog Devices Inc | DC1699A-B | 0 | $58.85 | $58.85 | $58.85 | $58.85 | $58.85 | $58.85 | |
| Arrow North American Components | DC1699A-B | 0 | 1 | $58.12 | $57.54 | $56.40 | $55.83 | $54.17 | $53.63 |
LTC4268 | High Power PD with Synchronous No Opto Flyback Controller
Analog Devices Inc.
DC1080A: Demo Board for the LTC4268-1 High Power PD with Synchronous No Opto Flyback Controller.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1080A-ND | 0 | 1 | $104.65 | $104.65 | $104.65 | $104.65 | $104.65 | $104.65 |
| Analog Devices Inc | DC1080A | 0 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 |
LTC4099EPDC Demo Board | I2C-Controlled USB Power Manager/Charger with Overvoltage Protection (requires DC590)
Analog Devices Inc.
Demonstration Circuit 1396A is an I2C-controlled, high-efficiency USB/5V Powered 1A Li-Ion battery charger/manager with the control hooks for an external HV battery-tracking step-down controller (LT3480 is recommended). The Input current is automatically limited for USB compatibility. The DC1396's input voltage ranges from 4.35V to 5.5V, and the device provides overvoltage protection from up to 30V. The device features a CC/CV linear charger with a 4.2V charge voltage, C/x detection and timer termination.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1396A-ND | 0 | 1 | $177.67 | $151.09 | $144.45 | $144.45 | $144.45 | $144.45 |
| Arrow North American Components | DC1396A | 0 | 1 | $104.62 | $103.57 | $101.51 | $100.49 | $97.51 | $96.54 |
| Verical Marketplace | DC1396A | 14 | 1 | $104.81 | $104.81 | $104.81 | $104.81 | $104.81 | $104.81 |
Negative Hot Swap Inrush Current Controller with Power Limiting Evaluation Module
Texas Instruments
Negative Hot Swap Inrush Current Controller with Power Limiting Evaluation Module
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | LM5067EVAL-ND | 2 | 1 | $58.80 | $58.80 | $58.80 | $58.80 | $58.80 | $58.80 |
| AVNET Europe | LM5067EVAL | 1 | 1 | * $69.98 | * $67.87 | * $64.10 | * $62.22 | * $62.22 | * $62.22 |
| AVNET Express | LM5067EVAL | 0 | 1 | $59.78 | $59.78 | $59.78 | $59.78 | $59.78 | $59.78 |
| element14 APAC | LM5067EVAL | 2 | 1 | * $72.95 | * $72.95 | * $72.95 | * $72.95 | * $72.95 | * $72.95 |
| Farnell | LM5067EVAL | 2 | 1 | * $74.88 | * $74.88 | * $74.88 | * $74.88 | * $74.88 | * $74.88 |
| Mouser Electronics | 926-LM5067EVAL | 8 | 1 | $64.84 | $64.84 | $64.84 | $64.84 | $64.84 | $64.84 |
| Newark | LM5067EVAL | 1 | 1 | $65.43 | $63.89 | $63.89 | $63.89 | $63.89 | $63.89 |
| Texas Instruments | LM5067EVAL | 26 | 1 | $49.00 | $49.00 | $49.00 | $49.00 | $49.00 | $49.00 |
| Verical Marketplace | LM5067EVAL | 2 | 1 | $65.18 | $65.18 | $65.18 | $65.18 | $65.18 | $65.18 |
20A D-CAP/D-CAP2 SWIFT™ Converter with PMBus™ and V; I; Temp Telemetry
Texas Instruments
20A D-CAP/D-CAP2 SWIFT™ Converter with PMBus™ and V; I; Temp Telemetry
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-37917-ND | 3 | 1 | $61.25 | $61.25 | $61.25 | $61.25 | $61.25 | $61.25 |
| Arrow North American Components | TPS544B20EVM-634 | 0 | 1 | $66.90 | $66.23 | $64.91 | $64.26 | $62.35 | $61.73 |
| AVNET Europe | TPS544B20EVM-634 | 1 | 1 | * $83.92 | * $88.00 | * $82.56 | * $79.84 | * $79.84 | * $79.84 |
| AVNET Express | TPS544B20EVM-634 | 0 | 1 | $59.78 | $59.78 | $59.78 | $59.78 | $59.78 | $59.78 |
| Mouser Electronics | 595-TPS544B20EVM-634 | 1 | 1 | $63.71 | $63.71 | $63.71 | $63.71 | $63.71 | $63.71 |
| Newark | TPS544B20EVM-634 | 0 | 1 | $50.45 | $50.45 | $50.45 | $50.45 | $50.45 | $50.45 |
| Texas Instruments | TPS544B20EVM-634 | 39 | 1 | $49.00 | $49.00 | $49.00 | $49.00 | $49.00 | $49.00 |
| Verical Marketplace | TPS544B20EVM-634 | 3 | 1 | $54.58 | $54.58 | $54.58 | $54.58 | $54.58 | $54.58 |
PMLK LDO EVM Board Using TPS7A4901 & TPS7A8300 with LDO Experiments Book
Texas Instruments
PMLK LDO EVM Board Using TPS7A4901 & TPS7A8300 with LDO Experiments Book
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-44447-ND | 0 | 1 | $64.90 | $64.90 | $64.90 | $64.90 | $64.90 | $64.90 |
| Arrow North American Components | PMLKLDOEVMB | 0 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| AVNET Express | PMLKLDOEVMB | 0 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| element14 APAC | PMLKLDOEVMB | 1 | 1 | * $77.04 | * $77.04 | * $77.04 | * $77.04 | * $77.04 | * $77.04 |
| Farnell | PMLKLDOEVMB | 1 | 1 | * $62.00 | * $62.00 | * $62.00 | * $62.00 | * $62.00 | * $62.00 |
| Mouser Electronics | 595-PMLKLDOEVMB | 0 | 1 | $0.00 | |||||
| Newark | PMLKLDOEVMB | 1 | 1 | $25.96 | $25.96 | $25.96 | $25.96 | $25.96 | $25.96 |
| Texas Instruments | PMLKLDOEVMB | 7 | 1 | $59.00 | $59.00 | $59.00 | $59.00 | $59.00 | $59.00 |
| Verical Marketplace | PMLKLDOEVMB | 1 | 1 | $65.72 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
UCC28704 5V/10W Off-Line Power Supply With PSR for USB Wall Adapters Evaluation Module
Texas Instruments
UCC28704 5V/10W Off-Line Power Supply With PSR for USB Wall Adapters Evaluation Module
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-44011-ND | 2 | 1 | $123.75 | $123.75 | $123.75 | $123.75 | $123.75 | $123.75 |
| AVNET Asia Pacific | UCC28704EVM-724 | 0 | 1 | $124.46 | $121.00 | $116.16 | $114.63 | $114.63 | $114.63 |
| AVNET Europe | UCC28704EVM-724 | 0 | 1 | * $168.97 | * $163.88 | * $151.67 | * $144.54 | * $144.54 | * $144.54 |
| AVNET Express | UCC28704EVM-724 | 0 | 1 | $120.78 | $120.78 | $120.78 | $120.78 | $120.78 | $120.78 |
| Mouser Electronics | 595-UCC28704EVM-724 | 0 | 1 | $131.68 | $131.68 | $131.68 | $131.68 | $131.68 | $131.68 |
| Newark | UCC28704EVM-724 | 0 | 1 | $101.93 | $101.93 | $101.93 | $101.93 | $101.93 | $101.93 |
| Texas Instruments | UCC28704EVM-724 | 7 | 1 | $99.00 | $99.00 | $99.00 | $99.00 | $99.00 | $99.00 |
HD3SS3220 Type-C Up Facing Port Controller With SuperSpeed 2:1 MUX Evaluation Module
Texas Instruments
HD3SS3220 Type-C Up Facing Port Controller With SuperSpeed 2:1 MUX Evaluation Module
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-44425-ND | 0 | 1 | $123.75 | $123.75 | $123.75 | $123.75 | $123.75 | $123.75 |
| Arrow North American Components | 3220UFP-DGLEVM | 2 | 1 | $113.74 | $113.74 | $113.74 | $113.74 | $113.74 | $113.74 |
| AVNET Express | 3220UFP-DGLEVM | 0 | 1 | $120.78 | $120.78 | $120.78 | $120.78 | $120.78 | $120.78 |
| Mouser Electronics | 595-3220UFP-DGLEVM | 1 | 1 | $131.67 | $131.67 | $131.67 | $131.67 | $131.67 | $131.67 |
| Newark | 3220UFP-DGLEVM | 0 | 1 | $101.93 | $101.93 | $101.93 | $101.93 | $101.93 | $101.93 |
| Texas Instruments | 3220UFP-DGLEVM | 9 | 1 | $99.00 | $99.00 | $99.00 | $99.00 | $99.00 | $99.00 |
| Verical Marketplace | 3220UFP-DGLEVM | 2 | 1 | $113.74 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |