DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 7
Technical content
53513 NON-LATCHING, ISOLATED OUTPUT
SOLID STATE POWER CONTROLLERS Mii MICROCIRCUITS Features: Switch Status Output I 2T circuit protection with status output SPST, normally open 5A, 10A and 15A Operating Current Power FET output with Low on-state resistance Full military temperature operation: -55ºC to +125ºC Radiation tolerant Military environmental screening available Applications: Designed for 28V bus applications Aircraft Power Distribution Military/High Reliability Systems Satellite/Space Systems
DESCRIPTION
The 53513 Solid-State Power Controllers are lightweight, resistant to damage from shock and vibration, and immune to contact-related problems (contamination, arcing) associated with mechanical equivalents. They share the heritage and features of the 53503 Solid State Controller family. Transformer coupling between the input, output and Power Bus stages provides isolation of 500 V RMS. The Power FET output eliminates bipolar offset and minimizes output voltage drop. The Control input is CMOS or TTL logic compatible and may operate from a bias supply of 4.5 to 5.5VDC. (See Figure 1) Short-circuit protection and I 2T trip and output status is provided. The output current is continuously monitored and responds to an over-current condition with an I 2T trip curve by opening the output. Over-current conditions include Over-Load and Shorted Output during Turn-On. An open-collector Fault Status or Output Status (optional) is available to indicate the fault or switch state. The output remains blocked until the short is removed and the unit reset. This feature prevents damage to the controller while averting further system failures that may be caused by the short circuit. Standard Output Fault is an Active Low output remaining high (open) under all operating conditions except during an Output Fault. The optional Output Status is High when the output is On and Low when the output is Off. Resetting the unit is accomplished by recycling the input control. These devices contain radiat ion hardened components and/or other featur es that provide a level of radiation tolerance. Micropac does not guarantee any level of radi ation hardness. Specific lot testing is required to determine the level of radiation hardness. Micropac does not offer this device as compliant to Appendix G (RHA Requirements) of MIL-PRF-38534. ABSOLUTE MAXIMUM RATINGS Notes: 1 60 Hz sine wave
2 Reversing polarity on the output may cause permanent damage
Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement. Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible. MICROPAC INDUSTRIES, INC. MICROCIRCUITS PRODUCTS DIVISION 905 E. Walnut St., Garland, TX 75040 (972) 272-3571 Fax (972) 494-2281 www.micropac.com E-MAIL: microsales@micropac.com 10-24-2008 Rev B
53513 NON-Latching, Isolated Output Solid State Power Controllers
Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement. Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible. MICROPAC INDUSTRIES, INC. MICROCIRCUITS PRODUCTS DIVISION 905 E. Walnut St., Garland, TX 75040 (972) 272-3571 Fax (972) 494-2281 www.micropac.com E-MAIL: microsales@micropac.com 10-24-2008 Rev B Pg. 2 of 7
ELECTRICAL CHARACTERISTICS
TC = -55 to 125° C PARAMETER TEST CONDITIONS MIN TYP MAX UNITS Input characteristics CMOS configurations (Figure 1) Bias supply range, VDD 4.5 5.0 5.5 VDC Bias current 25 30 mA Input current V DD = 5 VDC 500 A Control voltage range -0.5 5.5 VDC Turn-on voltage 2.8 3.9 VDC Turn-off voltage 0.5 2.0 VDC Dielectric strength 60 Hz / Input /output / Power Bus/ Case 500 V RMS Output characteristics Output current, sustaining: Steady state load Current 120 160 % Load Start current (not adjusted) Current factor above sustaining 0 to 100ms 500 900 % Trip Current adjustment range: 0 to 100ms 100 50 % of Initial Continuous blocking voltage Output device Rating 95 VDC On-state resistance, Rds 25ºC Case (Table 1) Ohms On-state resistance, Rds 125ºC Case (Table 1) Ohms Turn-on time @ 25ºC case Figure 2 0.5 1.0 3.0 mS Turn-off time @ 25ºC case Figure 2 0.5 1.0 3.0 mS Off-state leakage At 95 VDC 100 300 A Output Capacitance 3,000 pF Status Output Specification Trip Reset Time Remove overload & Cycle input 50 mS Status Supply Voltage (open Collector) 32 VDC Status off leakage current VS = 15 VDC 4 µADC Status on voltage I STATUS = 5 MA @ 25ºC 0.4 VDC High-To-Low Transition Time I STATUS = 5 MA 20 50 µS Junction temperature 150 ºC Thermal resistance, JA JC ºC/W ºC/W APPLICATION NOTES: 1. Maximum input switching frequency not to exceed 20 Hz under normal conditions, or into a shorted output. 2. Input transitions should be “bounceless contact” with transitions of <1 ms. 3. Inductive loads must be suppressed. 5A Rated 10A Rated 15A Rated 30 / 40 m 18 / 25 m 14 / 22 m TABLE 1 25ºC / 125ºC Rds On Versus Current Rating.
Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement. Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible. MICROPAC INDUSTRIES, INC. MICROCIRCUITS PRODUCTS DIVISION 905 E. Walnut St., Garland, TX 75040 (972) 272-3571 Fax (972) 494-2281 www.micropac.com E-MAIL: microsales@micropac.com 10-24-2008 Rev B Pg. 3 of 7 FIGURE 1 High or Low side isolated switch connection. Full isolation exists between Input Logic and status, Output Switch connects, Power Bias and Case.
Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement. Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible. MICROPAC INDUSTRIES, INC. MICROCIRCUITS PRODUCTS DIVISION 905 E. Walnut St., Garland, TX 75040 (972) 272-3571 Fax (972) 494-2281 www.micropac.com E-MAIL: microsales@micropac.com 10-24-2008 Rev B Pg. 4 of 7 Turn on into Short Sequence Short while on Sequence Control 0 1 1 0 1 1 1 1 0 1 I out Off Off Off Off On On Off Off Off On Switch Status 0 0 0 0 Open “1” Open “1” 0 0 0 Open “1” Shorted Output Shorted Shorted X Off Off Off On X X Off Truth Table – Short circuit and Status Note 1: Unit Powers up in the Off condition with application of either Bus power and or V DD. Note 2: Fault Status reports only when VDD is present. Note 3: An Off Control to On Control transition is required to first turn the Unit On. Note 4: Loss of V DD will return the output state to OFF. Note 5: Truth Table Power sequencing: Output Status open collector pull-up resistor is assigned a separate and always present voltage, producing a “1” when “Open”. CONTROL 90% 90% 10% 10% tON tOFF 10% 10%LOAD VOLTAGE 1 ms MAX 90% Figure 2 Switching Characteristics
Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement. Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible. MICROPAC INDUSTRIES, INC. MICROCIRCUITS PRODUCTS DIVISION 905 E. Walnut St., Garland, TX 75040 (972) 272-3571 Fax (972) 494-2281 www.micropac.com E-MAIL: microsales@micropac.com 10-24-2008 Rev B Pg. 5 of 7 Package Dimensions CAGE CODE PIN 1 INDICATOR MFG LOGO IN FUNCTION
1 FAULT STATUS
3 CONTROL
4 CONTROL RETURN
5 CASE GROUND
6, 7 TRIP CURRENT ADJUST
8 POWER BIAS RETURN
9 POWER BIAS
10, 11, 12, 13 + BUS 14,15, 16,17 18 OUTPUT
Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement. Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible. MICROPAC INDUSTRIES, INC. MICROCIRCUITS PRODUCTS DIVISION 905 E. Walnut St., Garland, TX 75040 (972) 272-3571 Fax (972) 494-2281 www.micropac.com E-MAIL: microsales@micropac.com 10-24-2008 Rev B Pg. 6 of 7 NOTES: 1) Initial current limits, NO TRIP and MUST TRIP, will be 500% and 900%, respectively above the rated operating current. 2) Minimum output current (sustaini ng) is 120% of the Device Rating. 3) Maximum output current (sustaini ng) is 160% of the Device Rating. 5) Shorted while On from any On operating condition can have a s surge current of as much as 100A.
Micropac Industries cannot assume any responsibility for any circuits shown or represent that they are free from patent infringement. Micropac reserves the right to make changes at any time in order to improve design and to supply the best product possible. MICROPAC INDUSTRIES, INC. MICROCIRCUITS PRODUCTS DIVISION 905 E. Walnut St., Garland, TX 75040 (972) 272-3571 Fax (972) 494-2281 www.micropac.com E-MAIL: microsales@micropac.com 10-24-2008 Rev B Pg. 7 of 7 53513-XXX-XX-XX 100 - Maximum DC Voltage (28VDC System) 05 –5 Amp Operating Current 10 – 10 Amp Operating Current 15 – 15 Amp Operating Current A - No Screening (See Note 2) B - Screened to Table C-IX of MIL-PRF-38534 Class H C - Screened to Table C-IX of MIL-PRF-38534 Class K D - Custom S – Standard R – Radiation Tolerant (See Note 1) NOTES: 1. The device contains radiation hardened components and/or other features that provide a level of radiation tolerance. Micropac does not guarantee any level of radiation hardness. Specific lot testing is required to determine the level of radiation hardness. Micropac does not offer this device as compliant to Appendix G (RHA Requirements) of MIL-PRF-38534. 2. Devices are electrically tested at -55C, +25C and +125C with no environmental screening or qualification. 3. Fully compliant Class H or Class K devices will require Element Evaluation and QCI. Ordering Information: