PT4100-48V_14 TI1 | Alldatasheet
Document overview
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Technical content
For technical support and more information, see inside back cover or visit www.ti.com/powertrends Standard Application
- 15W Output Power (1)
- Input Voltage Range: 36V to 75V
- 1500 VDC Isolation
- Low-Profile
- Current Limit
- Short-Circuit Protection
- Over-T emperature Shutdown
- UL1950 recognized
- CSA 22.2 950 certified
- Meets EN60950 Pin-Out Information
Ordering Information
PT4101A = 5 Volts PT4102A = 12 Volts PT4103A = 15 Volts (1) PT4110A = 3.3 Volts PT4117A = 5.2 Volts Surface Mount PT4101C = 5 Volts PT4102C = 12 Volts PT4103C = 15 Volts (1) PT4110C = 3.3 Volts PT4117C = 5.2 Volts (For dimensions and PC board layout, see Package Style 710.) Pin Function
1 Remote
6 Do not connect
Characteristics PT4100—48V SERIES (Ta=25°C unless noted) Symbols Conditions Min Typ Max Units Output Current I o Over Vin range V o = 3.3V 0 — 4.0 (1) Vo = 5V 0 — 3.0 AVo = 12V 0 — 1.25 Vo = 15V 0 — 1.0 On/Off Standby Current I in standby Vin = 48V, Pin 1 = -Vin —7 1 0m A Short Circuit Current I sc Vin = 48V V o £ 5.2V — 5.5 — Vo = 12V — 3.5 — A Vo = 15V — 2.0 — Inrush Current I ir Vin = 48V @ max Io — 0.6 1.0 A tir On start-up — 1.0 5.0 mSec Input Voltage Range V in Io = 0.1 to max Io 36.0 48.0 75.0 V Output Voltage T olerance D Vo Over Vin Range Line Regulation Reg line Over Vin range @ max Io — ±0.2 ±1.0 %V o Load Regulation Reg load 10% to 100% of Io max — ±0.4 ±1.0 %V o Vo Ripple/Noise V n Vin=48V, Io=4.0A, V o=3.3V — 70 90 Vin=48V, Io=3.0A, V o=5V — 75 100 mVppVin=48V, Io=1.25A, V o=12V — 120 150 Vin=48V, Io=1.0A, V o=15V — 100 200 T ransient Response t tr 50% load change — 100 200 µSec Vo over/undershoot — 3.0 5.0 %V o Efficiency h Vin=48V, Io=4.0A, V o = 3.3V — 75 — Vin=48V, Io=3.0A, V o = 5V — 80 — %Vin=48V, Io=1.25A, V o=12V — 81 — Vin=48V, Io=1A, V o=15V — 82 — Switching Frequency ƒ o Over Vin and Io, V o£5.2V 800 850 900 kHz V o=12V/15V 600 650 700 Recommended Operating T a Vin = 48V @ max Io -40 — +85 (2) T emperature Range Free air convection, (40-60LFM) °C PT4110 with 200 LFM airflow 0 — +70 (1) Thermal Resistance qja Free Air Convection, (40-60LFM) — 14 — °C/W Case T emperature T c @ Thermal shutdown — — 100 °C Storage T emperature T s — -40 — 110 °C Mechanical Shock — Per Mil-STD-202F, Method 213B, —5 0—G ’ s6mS, Half-sine, mounted to a PCB Mechanical Vibration — Per Mil-STD-202F, Method 204D, —1 0—G ’ s10-500Hz, Soldered in a PCB Weight — — — 28 — grams Isolation — — 1500 — — V Capacitance — — — 1100 — pF Resistance — — 10 — — M W Flammability — Materials meet UL 94V-0 Remote On/Off On (3) Referenced to –V in 2.5 7.0 VOff 0 0.8 Notes: (1) The PT4110 is limited to 13.2W output over the temperature range of 0–70°C with 200LFM airflow. (2) See thermal derating curves (3) If pin 2 is left open, the converter will operate when input power is applied PT4100—48V
15 Watt Isolated DC-DC Converter SLTS021A
(Revised 1/16/2001) The PT4100—48V series of dc/dc converters provide up 18 W atts/in3 of isolated power in a single low-profile module. Designed to operate from a standard 48V telecom bus, these modules employ switching frequencies of up to 850kHz, planar magnetics, and surface- mount construction. They are designed for Telecom, Industrial, Computer, Medical, and other distributed power applications that require input-to-output isolation. +Vout -Vout-Vin +Vin 3 On/Off PT4100
0.5 1.5 2.5 36 40 44 48 52 56 60 64 68 72 Note A: All data listed in the above graphs, except for derating data, has been developed from actual products tested at 25°C. This data is considered typical data for the DC-DC Converter. Note B: Thermal derating graphs are developed in free air convection cooling of 40-60 LFM. PT4102, 12.0 VDC (See Note A.) PT4103, 15.0 VDC (See Note A.) Efficiency vs Output Current Efficiency vs Output Current Efficiency vs Output Current Ripple vs Output Current Ripple vs Output Current Ripple vs Output Current Thermal Derating (Ta) (See Note B.) Thermal Derating (Ta) (See Note B.) Thermal Derating (Ta) (See Note B.) Power Dissipation vs Output Current Power Dissipation vs Output Current Power Dissipation vs Output Current PT4101, 5.0 VDC (See Note A.) Efficiency - %Ripple-(mV)Iout-(Amps)PD-(Watts) Efficiency - % Efficiency - % Ripple-(mV) Ripple-(mV)Iout-(Amps) Iout-(Amps) PD-(Watts) PD-(Watts) Iout-(Amps) Iout-(Amps) Iout-(Amps) Iout-(Amps) Iout-(Amps) Vin-(Volts) Vin-(Volts)Vin-(Volts) Iout-(Amps) Iout-(Amps)Iout-(Amps) 85° 70° Iout-(Amps) 100 00 . 511 . 522 . 53 36V 48V 60V 72V Vin 100 0.25 0.5 0.75 1 1.25 36V 48V 60V 72V Vin 100 0.25 0.5 0.75 1 36V 48V 60V 72V Vin 100 120 0.25 0.5 0.75 1 72V 60V 48V 36V Vin 100 120 0.25 0.5 0.75 1 1.25 72V 60V 48V 36V Vin 100 120 00 . 511 . 522 . 53 72V 60V 48V 36V Vin 0.25 0.5 0.75 1.25 36 40 44 48 52 56 60 64 68 72 85° 70° 0.25 0.5 0.75 36 40 44 48 52 56 60 64 68 72 85° 70° 0.25 0.5 0.75 1 72V 60V 48V 36V Vin 0.25 0.5 0.75 1 1.25 72V 60V 48V 36V Vin 00 . 511 . 522 . 53 72V 60V 48V 36V Vin PT4100—48V
15 Watt Isolated DC-DC Converter
www.ti.com 2-Feb-2014 Addendum-Page 1 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead/Ball Finish (6) MSL Peak Temp (3) Op Temp (°C) Device Marking (4/5) Samples PT4101C OBSOLETE DIP MODULE EGE 6 TBD Call TI Call TI -40 to 85 (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. (6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.
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