Data Sheet GE TM 50A GigaTLynx : Non-Isolated DC-DC Power Modules 4.5Vdc 14Vdc input 0.7Vdc to 2.0Vdc output 50A Output Current Features Compliant to RoHS Directive 2011/65/EU and amended Directive (EU) 2015/863 Compliant to REACH Directive (EC) No 1907/2006 Input voltage from 4.5Vdc to 14Vdc Output voltage programmable from 0.7 Vdc to 2.0Vdc via external resistor Output current up to 50A Tunable control loop for fast transient response True differential remote sense RoHS Compliant Negative remote On/Off logic Applications TM Output voltage sequencing (EZ-SEQUENCE ) Distributed power architectures Output over current protection (non-latching) Intermediate bus voltage applications Over temperature protection Industrial applications Monotonic startup under pre-bias conditions Telecommunications equipment Parallel operation with active current sharing Small size and low profile: 33 mm x 22.9 mm x 10 mm (max.) Vout+ Vin+ VIN VOUT (1.3 in x 0.9 in x 0.393 in (max.)) SENSE+ PGOOD RTUNE Wide operating temperature range -40C to 85C(Regular) SEQ + + MODULE CO2 CO1 CI2 CI1 CTUNE ANSI/UL* 62368-1 and CAN/CSA C22.2 No. 62368-1 Recognized, DIN ON/OFF TRIM+ VDE 0868-1/A11:2017 (EN62368-1:2014/A11:2017 RTrim SHARE ISO** 9001 and ISO 14001 certified manufacturing facilities TRIM- GND SENSE- SENSE- Description TM The GigaTLynx series of power modules are non-isolated dc-dc converters that can deliver up to 50A of output current. These modules operate over a wide range of input voltage (VIN = 4.5Vdc-14Vdc) and provide a precisely regulated output voltage from 0.7Vdc to 2.0Vdc, programmable via an external resistor. Features include remote On/Off, adjustable output voltage, over current and over TM temperature protection, output voltage sequencing and paralleling. The Tunable Loop feature, allows the user to optimize the dynamic response of the converter to match the load with reduced amount of output capacitance leading to savings on cost and PWB area. * UL is a registered trademark of Underwriters Laboratories, Inc. CSA is a registered trademark of Canadian Standards Association. VDE is a trademark of Verband Deutscher Elektrotechniker e.V. ** ISO is a registered trademark of the International Organization of Standards August 25, 2020 2012 General Electric Company. All rights reserved. Data Sheet GE TM 50A GigaTLynx : Non-Isolated DC-DC Power Modules 4.5Vdc 14Vdc input 0.7Vdc to 2.0Vdc output 50A Output Current Absolute Maximum Ratings Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only, functional operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect the device reliability. Parameter Device Symbol Min Max Unit Input Voltage All VIN -0.3 14 Vdc Continuous Sequencing pin voltage All VsEQ -0.3 4 Vdc Operating Ambient Temperature All TA -40 85 C (see Thermal Considerations section) Storage Temperature All T -55 125 C stg Electrical Specifications Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature conditions. Parameter Device Symbol Min Typ Max Unit Operating Input Voltage Vo,set 2.0 V 4.5 14 Vdc IN Maximum Input Current All IIN,max Adc (V = V to V , I =I ) 26 IN IN, min IN, max O O, max 2 2 Inrush Transient All I t 1 A s Input No Load Current VO,set = 0.7Vdc IIN,No load 73.4 mA (VIN = VIN, nom, Io = 0, module enabled) VO,set = 1.8Vdc IIN,No load 136 mA Input Stand-by Current All IIN,stand-by 1.3 mA (V = V , module disabled) IN IN, nom Input Reflected Ripple Current, peak-to-peak (5Hz to 20MHz, 1H source impedance V to V All 73 mAp-p IN, min IN, I = I See Test configuration section) max, O Omax Input Ripple Rejection (120Hz) All 50 dB CAUTION: This power module is not internally fused. An input line fuse must always be used. This power module can be used in a wide variety of applications, ranging from simple standalone operation to an integrated part of sophisticated power architecture. To preserve maximum flexibility, internal fusing is not included however, to achieve maximum safety and system protection, always use an input line fuse. The safety agencies require a surface mount, fast acting fuse (ie. Littelfuse 456030 series) with a maximum rating of 30 A (see Safety Considerations section). Based on the information provided in this data sheet on inrush energy and maximum dc input current, the same type of fuse with a lower rating can be used. Refer to the fuse manufacturers data sheet for further information. August 25, 2020 2012 General Electric Company. All rights reserved. Page 2