Voltage Regulator VRG8607/08 Dual 1.5A Adjustable Positive Voltage Regulators Released Datasheet Cobham.com/HiRel March 24, 2016 The most important thing we build is trust FEATURES Manufactured using Linear Technology Corporation ® Space Qualified RH117 die Load regulation: 1.9% max Radiation performance - Total dose: 100 krad(Si), Line regulation: 0.06%/V max Dose rate = 50-300 rad(Si)/s Ripple rejection: >66dB - ELDRS: 50 krad(Si), Packaging – Hermetic metal Dose rate < 10 mrad(Si)/s - Thru-hole or Surface mount Thermal shutdown - 6 Leads, .655"L x .415"W x .200"Ht Output voltage adjustable: 1.25V to 37V - Power package - Weight - 5 gm max 3-Terminal Designed for aerospace and high reliability space Output current: 1.5A applications Voltage reference: 1.25V Radiation Hardness Assurance Plan: DLA Certified to MIL-PRF-38534, Appendix G. DESCRIPTION The VRG8607/08 consists of two positive (RH117) voltage regulators each capable of supplying in excess of 1.5Amps over the output voltage range as defined under recommended operating conditions. Each regulator is exceptionally easy to set-up, requiring only 2 external resistors to set the output voltage. The module design has been optimized for excellent regulation and low thermal transients. There is full electrical isolation between the regulators and each regulator to the package. Further, the VRG8607/08 features internal current limiting, thermal shutdown and safe-area compensation, making them virtually blowout-proof against overloads. The VRG8607/08 serves a wide variety of applications including local on-card regulation, programmable output voltage regulation or precision current regulation. The VRG8607/08 has been specifically designed to meet exposure to radiation environments. The VRG8607 is configured for a Thru-Hole 6 lead metal power package and the VRG8608 is configured for a Surface Mount 6 lead metal power package. It is guaranteed operational from -55°C to +125°C. Available screened to MIL-STD-883, the VRG8607/08 is ideal for demanding military and space applications. For detailed performance characteristic curves, applications information and typical applications see the Linear Technology Corporation ® data sheets for their RH/LT117, which is available on-line at latest www.linear.com. 1 4 ADJ 2 ADJ VOUT VOUT RH117 Positive Regulator RH117 Positive Regulator VIN VIN 6 3 5 FIGURE 1 – BLOCK DIAGRAM / SCHEMATIC SCD8607 Rev F 1 Cobham Semiconductor Solutions www.cobham.com/HiRel ABSOLUTE MAXIMUM RATINGS PARAMETER Operating (Junction) Temperature Range RANGE UNITS -55 to +150 C 300 °C -65 to +150 C 40 (Pos) V 5 °C/W 1.999 1/ KV Lead Temperature (soldering, 10 sec) Storage Temperature Range Input-Output Voltage Differential Thermal Resistance (Junction to case JC) each Regulator ESD Rating 1/ Meets ESD testing per MIL-STD-883, method 3015, Class 1C. NOTICE: Stresses above those listed under "Absolute Maximums Rating" may cause permanent damage to the device. These are stress rating only; functional operation beyond the "Operation Conditions" is not recommended and extended exposure beyond the "Operation Conditions" may effect device reliability. RECOMMENDED OPERATING CONDITIONS PARAMETER Output Voltage Range Case Operating Temperature Range RANGE UNITS 1.3 to 37 -55 to +125 VDC °C ELECTRICAL PERFORMANCE CHARACTERISTICS 1/ SYM CONDITIONS (P PMAX MIN MAX UNITS Reference Voltage 4/ VREF 3V < (VIN - VOUT) < VDIFF MAX, 10mA < IOUT < IMAX 1.200 1.300 V Line Regulation 2/ 4/ VOUT VIN 3V < (VIN - VOUT) < VDIFF MAX, IOUT = 10mA - 0.03 %/V Load Regulation 2/ 4/ VOUT IOUT 10mA < IOUT < IMAX, VOUT < 5V 10mA < IOUT < IMAX, VOUT > 5V - 60 1.2 mV % Thermal Regulation IOUT = 1.5A, (VIN - VOUT) = 13.3V, 20ms Pulse, 20W, TC = +25°C - 0.07 %/W Ripple Rejection Ratio VOUT = 10V, f = 120Hz, CADJ = 10µF 66 - dB IOUT = 10mA, 3V < (VIN - VOUT) < 40V - 100 µA PARAMETER Adjustment Pin Current 4/ IADJ Adjustment Pin Current Change 4/ IADJ 10mA < IOUT < IMAX 3.0V < (VIN - VOUT) < 40V - 5 µA Minimum Load Current 3/ 4/ IMIN (VIN - VOUT) = 40V - 5 mA Current Limit 4/ 5/ IMAX (VIN - VOUT) < 15V 1.5 - (VIN - VOUT) = 40V, TC = +25°C 0.30 - - 1 % - 5 °C/W Long Term Stability 3/ Thermal Resistance, each Regulator (Junction to Case) 3/ VOUT TIME TC = +125°C JC A Notes: 1/ Unless otherwise specified, these specifications apply for (Vin - Vout) = 5V, Iout = 0.5A and -55°C < Tc < +125°C. 2/ Regulation is measured at a constant junction temperature, using pulse testing with a low duty cycle. Changes in output voltage due to heating effects are covered under the specification for thermal regulation. Measurements taken at the output lead must be adjusted for lead resistance. 3/ Not tested. Shall be guaranteed to the specified limits. 4/ Specification derated to reflect High Dose Rate (1019 condition A) to 100 krad(Si) and Low Dose Rate (1019 condition D) to 50 krad(Si), @ +25°C. 5/ Pulsed @ < 10% duty cycle @ +25°C. SCD8607 Rev F 3/24/2016 2 Cobham Semiconductor Solutions www.cobham.com/HiRel 60 50 40 Maximum Power Dissipation (Watts) 30 Both Regulators 20 1 Regulator 10 0 0 20 40 60 80 100 120 140 Case Temperature (°C) FIGURE 2 – MAXIMUM POWER vs CASE TEMPERATURE The maximum Power dissipation is limited by the thermal shutdown function of each regulator chip in the VRG8607/08. The graph above represents the achievable power before the chip shuts down. The first line in the graph represents the maximum power dissipation of the VRG8607/08 with one regulator on (the other off) and the other line represents both regulators on dissipating equal power. If both regulators are on and one regulator is dissipating more power that the other, the maximum power dissipation of the VRG8607/08 will fall between the two lines. This graph is based on the maximum junction temperature of 150°C and a thermal resistance (JC) of 5°C/W. VIN VRG8607/08 VOUT VREF R1 ADJ VREF = 1.25V, IADJ = 50µA +Reg = VOUT = VREF (1+R2/R1) + (IADJ x R2) R2 Adjustable Regulator FIGURE 3 – TYPICAL APPLICATIONS SCD8607 Rev F 3/24/2016 3 Cobham Semiconductor Solutions www.cobham.com/HiRel TABLE I – PIN NUMBERS vs FUNCTION PIN FUNCTION 1 POS_ADJ_1 2 POS_VOUT_1 3 POS_VIN_1 4 POS_ADJ_2 5 POS_VIN_2 6 POS_VOUT_2 .200 .100 .108 .123 ø .010 CBA ø.145 THRU 2x .028 MAX. M .150 REF. 6 5 2° MAX. TYP. 4 .720 ±.020 MEASURED LEAD TIP .415 .2075 –C– 1 2 3 ESD/PIN 1 IDENT .230 MIN .415 SQ R.065 TYP. 4 PLCS .655 –B– .122 ±.003 ø .010 BCA .220 MAX. ±.005 –A– .040 .030 DIA. ±.002 Notes: 1. Dimension Tolerance: ±.005 inches 2. Package contains BeO substrate 3. Case electrically isolated ø .010 M CBA FIGURE 4 – PACKAGE OUTLINE — THRU-HOLE POWER PACKAGE SCD8607 Rev F 3/24/2016 4 Cobham Semiconductor Solutions www.cobham.com/HiRel TABLE II – PIN NUMBERS vs FUNCTION PIN FUNCTION 1 POS_ADJ_1 2 POS_VOUT_1 3 POS_VIN_1 4 POS_ADJ_2 5 POS_VIN_2 6 POS_VOUT_2 .200 .100 .108 .123 ø .010 .150 REF. CBA ø.145 THRU 2x .028 MAX. M 6 5 .060 4 .415 .886 ±.020 .2075 –C– 1 2 3 ESD/PIN 1 IDENT .415 SQ R.065 TYP. 4 PLCS .655 –B– .122 ±.003 ø .010 BCA .220 MAX. ±.005 –A– .020 .040 .030 DIA. ±.002 ø .010 M CBA Notes: 1. Dimension Tolerance: ±.005 inches 2. Package contains BeO substrate 3. Case electrically isolated FIGURE 5 – PACKAGE OUTLINE — SURFACE MOUNT POWER PACKAGE SCD8607 Rev F 3/24/2016 5 Cobham Semiconductor Solutions www.cobham.com/HiRel ORDERING INFORMATION MODEL DLA SMD # SCREENING PACKAGE VRG8607 - 7 - Commercial Flow, +25°C testing only VRG8607 - S - Military Temperature, -55°C to +125°C Screened in accordance with the individual Test Methods of MIL-STD-883 for Space Applications VRG8607- 201-1S 5962-0521903KXC VRG8607- 201-2S 5962-0521903KXA VRG8607- 901-1S 5962R0521903KXC VRG8607- 901-2S 5962R0521903KXA In accordance with DLA Certified RHA Program Plan to RHA level "R", 100 krad(Si) VRG8608 - 7 - Commercial Flow, +25°C testing only VRG8608 - S - Military Temperature, -55°C to +125°C Screened in accordance with the individual Test Methods of MIL-STD-883 for Space Applications VRG8608- 201-1S 5962-0521903KYC VRG8608- 201-2S 5962-0521903KYA VRG8608- 901-1S 5962R0521903KYC VRG8608- 901-2S 5962R0521903KYA SCD8607 Rev F 3/24/2016 In accordance with DLA SMD In accordance with DLA SMD 6 Lead Thru-Hole Power Pkg 6 Lead Surface Mount Power Pkg In accordance with DLA Certified RHA Program Plan to RHA level "R", 100 krad(Si) 6 Cobham Semiconductor Solutions www.cobham.com/HiRel REVISION HISTORY Date Revision 03/24/2016 F SCD8607 Rev F 3/24/2016 Change Description Import into Cobham format 7 Cobham Semiconductor Solutions www.cobham.com/HiRel Datasheet Definition Advanced Datasheet - Product In Development Preliminary Datasheet - Shipping Prototype Datasheet - Shipping QML & Reduced Hi-Rel For detailed performance characteristic curves, applications information and typical applications, see the latest datasheet for their RH117, which is available on-line at www.linear.com. LT, LTC, Linear Technology and the Linear logo are registered trademarks and RH117 is copyright Linear Technology Corporation. EXPORT CONTROL: This product is controlled for export under the Export Administration Regulations (EAR), 15 CFR Parts 730-774. A license from the Department of Commerce may be required prior to the export of this product from the United States. Cobham Semiconductor Solutions 35 S. Service Road Plainview, NY 11803 E: [email protected] T: 800 645 8862 Aeroflex Plainview Inc., DBA Cobham Semiconductor Solutions, reserves the right to make changes to any products and services described herein at any time without notice. Consult Aeroflex or an authorized sales representative to verify that the information in this data sheet is current before using this product. Aeroflex does not assume any responsibility or liability arising out of the application or use of any product or service described herein, except as expressly agreed to in writing by Aeroflex; nor does the purchase, lease, or use of a product or service from Aeroflex convey a license under any patent rights, copyrights, trademark rights, or any other of the intellectual rights of Aeroflex or of third parties. SCD8607 Rev F 3/24/2016 8 Cobham Semiconductor Solutions www.cobham.com/HiRel