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PT8122

Power Trends
Part Number PT8122
Manufacturer Power Trends
Description 30-A 12-V Input Programmable Integrated Switching Regulator
Published Aug 28, 2019
Detailed Description PT8120 Series 30-A 12-V Input Programmable Integrated Switching Regulator SLTS158B (Revised 6/6/2002) Features • Singl...
Datasheet PDF File PT8122 PDF File

PT8122
PT8122

Overview
PT8120 Series 30-A 12-V Input Programmable Integrated Switching Regulator SLTS158B (Revised 6/6/2002) Features • Single Device: 30ADC • +12V-Input • High Efficiency: 92% @3.
3V • Programmable Output: (VRM Compatible 5-bit Codes) • Multiphase Topology • Output Remote Sense • Over-Current Protection • Thermal Shutdown • Standby On/Off Control • Space-Saving Package • Solderable Copper Case Description The PT8120 Excalibur™ power modules are a family of high-output, high-efficiency, fully integrated switching regulators (ISRs), housed in a solderable 31-pin space-saving copper package.
These modules operate from a nominal input voltage of +12V to provide up to 30A of output current at output voltages as low as 0.
8V.
The output voltage is programmable via a 5-bit input code.
The PT8120 family incorporates a state-of-the-art, 2-phase, multiple power path topology.
This extends the output current range while providing superior transient response and input current ripple performance.
The PT8120 family is designed to power high-end computing and signal processing applications, all of which demand high output currents at low supply voltages.
The modules have a number of features to facilitate system integration.
These include over-current protection, thermal shutdown, an on/off standby control, and an output remote sense to compensate for voltage drop between the regulator and the load.
In addition, the voltage programming codes for the PT8121, PT8122, & PT8124 are compatible with Intel’s® VRM specifications.
Ordering Information PT8121H PT8122H PT8123H PT8124H PT8125H = 1.
3V to 3.
5V = 1.
075V to 1.
85V = 0.
8V to 1.
575V = 1.
05V to 1.
825V = 4.
5V to 7.
6V PT Series Suffix (PT1234 x ) Case/Pin Configuration Order Suffix Package Code Vertical Horizontal SMD N (EKH) A (EKF) C (EKG) (Reference the applicable package code drawing for the dimensions and PC board layout) PT812x Standard Application (See page 4 for PT8124 application schematic) VID0 VID1 VID2 VID3 VID4 VI...


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