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Mouser Electronics

  

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Analog Devices Inc.

 

 

  

DC2442A

Содержание DC2442A

Страница 1: ...ltage Power and Energy n n Controls Two Sets of Parallel MOSFETs for High Current Applications L LT LTC LTM Linear Technology the Linear logo and LTpowerPlay are registered trademarks of Linear Techno...

Страница 2: ...tor Input SCL E8 I2C Serial Clock Input GND E9 E10 E15 E17 Ground SDA E11 I2C Serial Data Input Output ALERT E12 ALERT Pin GPIO2 E13 GPIO2 Pin I O GPIO3 E14 GPIO3 I O EXT 5V E16 TIMER E18 TIMER Pin UV...

Страница 3: ...Green GPIO2 Logic Low Table 4 Jumpers NOMENCLATURE JUMPER DESCRIPTION CLK INT EXT JP1 Internal External Clock Select ON INTVCC FLOAT GND JP2 ON Input Select VCC Float External GND ADR0 H NC L JP3 Addr...

Страница 4: ...ration In the Low Stress Staged Start configuration the dual gates are taken advantage of where one channel works as a trickle charging channel responsible for trickle charg ing the output during turn...

Страница 5: ...sarily alleviate these effects since most equipment has line bypassing capacitors between the mains voltage and local chassis ground Isolating test equipment using line isolation transformers with low...

Страница 6: ...be between 200A to 210A Ability to Charge Output Capacitor Turn off power supply and disconnect electronic load Replace load with a 20 000 F capacitor rated at 15V or greater Turn on power supply and...

Страница 7: ...round 400ms to 500ms while max FET_BAD_TIMEOUT is 255ms 0x07 GPIO_CONFIG 5 4 00 Power good must be enabled to ensure BYPASS channel only turns on when power is good This setting is essential for Low S...

Страница 8: ...nnect the DC2442A board through the ribbon cable to connector J2 Figure 3 Launch the LTpowerPlay GUI on the PC The software identifiestheDC1613controller thentheDC2442Aboard and begins communicating t...

Страница 9: ...nformation in other panes pertains to the selected device To the right of the system tree is the Configuration Reg ister pane displaying all of the configuration registers available on the selected de...

Страница 10: ...the Telemetry contents in real time along with a user friendly interpretation of the bits In the upper right corner of LTpowerPlay is the Chip Dashboard pane displaying a graphical representation of t...

Страница 11: ...and changing registers could cause adverse effects and unknown failures Figure 11 LTC4282 RAM and Nonvolatile Memory The LTC4282 features an EEPROM nonvolatile memory thatholdsdeviceconfigurationinfo...

Страница 12: ...ORY INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR ANY PARTICULAR PURPOSE EXCEPT TO THE EXTENT OF THIS INDEMNITY NEITHER PARTY SHALL BE LIABLE TO THE OTHER FOR ANY INDIRECT SPECIAL INCIDENTA...

Страница 13: ...Mouser Electronics Authorized Distributor Click to View Pricing Inventory Delivery Lifecycle Information Analog Devices Inc DC2442A...

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