(China (Mainland))
Product Summary
The PTH12040WAH is an non-isolated dc-dc converter offering some of the most advanced POL features available in the industry. The primary new feature provides for sequencing between multiple modules, a function, which is becoming a necessity for powering advanced silicon including DSP’s, FPGA’s and ASIC’s requiring controlled power-up and power-down Other industry leading features include margin up/down controls and efficiencies up to 96%. The PTH12040WAH has an input voltage of 8 Vdc to 14 Vdc and offers a wide 0.8 Vdc to 5.5 Vdc output voltage range with up to 50A output current, which allows for maximum design flexibility and a pathway for future upgrades.
Parametrics
PTH12040WAH absolute maximum ratings: (1)Voltage adjustability: 0.8 to 5.5Vdc; (2)Setpoint accuracy (See Note 1): ±2.0% Vo; (3)Line regulation: ±5mV typ.; (4)Load regulation: ±5mV typ.; (5)Total regulation: ±3.0% Vo; (6)Minimum load: 0 A; (7)Ripple and noise 20 MHz bandwidth: 15 mV typ.; (8)Transient response: 70 μs recovery time Overshoot/undershoot 150 mV; (9)Margin adjustment: ±5.0% Vo.
Features
PTH12040WAH features: (1)50 A output current (5); (2)12 V input voltage (8 Vdc to 14 Vdc); (3)Wide-output voltage adjust (0.8 Vdc to 5.5 Vdc); (4)Auto-track sequencing; (5)Margin up/down controls; (6)Efficiencies up 96%; (7)Output ON/OFF inhibit; (8)Differential remote sense; (9)Programmable Under-Voltage Lockout (UVLO); (10)Point-of-Load-Alliance (POLA) compatible; (11)Available RoHS compliant.
Diagrams
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 PTH12040WAH |
Emerson / Astec Power |
Power Management Modules 275W 0.8V-5.5V 50A |
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PTH12000 |
Other |
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Negotiable |
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PTH12000LAH |
Texas Instruments |
DC/DC Converters 0.8 to 1.8V 6A 12V Input WideAdj Module |
Data Sheet |
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PTH12000LAS |
Texas Instruments |
DC/DC Converters 0.8 to 1.8V 6A 12V Input WideAdj Module |
Data Sheet |
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PTH12000LAST |
Texas Instruments |
DC/DC Converters 0.8 to 1.8V 6A 12V Input WideAdj Module |
Data Sheet |
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PTH12000LAZ |
Texas Instruments |
DC/DC Converters 0.8 to 1.8V 6A 12V Input WideAdj Module |
Data Sheet |
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PTH12000LAZT |
Texas Instruments |
DC/DC Converters 0.8 to 1.8V 6A 12V Input WideAdj Module |
Data Sheet |
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