Standard Products VRG8601/02 Dual Adjustable Positive/Negative Voltage Regulators Radiation Tolerant www.aeroflex.com/voltreg September 9, 2011 FEATURES Manufactured using Linear Technology Corporation (R) Space Qualified RH117 and RH137 die Radiation performance Positive regulator features (RH117) - Total dose: 100 krads(Si), - Output voltage adjustable: +1.25V to 37V Dose rate = 50 - 300 rads(Si)/s - 3-Terminal - ELDRS: 50 krads(Si), - Voltage reference: 1.25V Dose rate < 10 mrads(Si)/s - Load regulation: 1.9% max Two-Independent voltage regulators - Line regulation: 0.06% max - Ripple rejection: >66dB Thermal shutdown Negative regulator features (RH137) 1.5A output current - Output voltage adjustable: -1.25V to -27V Adjustable Output Voltages - 3-Terminal Packaging - Hermetic metal - Voltage reference: 1.25V - Thru-hole or Surface mount - Load regulation: 1.0% typ - 6 Leads, .655"L x .415"W x .200"Ht - Line regulation: .05% typ - Power package - Ripple rejection: >66dB - Weight - 5 gm max Designed for aerospace and high reliability space applications Aeroflex Plainview's Radiation Hardness Assurance Plan is DLA Certified to MIL-PRF-38534, Appendix G. DESCRIPTION The Aeroflex Plainview VGR8601/02 consists of a positive (RH117) and a negative (RH137) voltage regulator 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 positive and negative regulators and each regulator to the package. Further, the VRG8601/ 02 features internal current limiting, thermal shutdown and safe-area compensation, making them virtually blowout-proof against overloads. The VRG8601/02 serves a wide variety of applications including local on-card regulation, programmable output voltage regulation or precision current regulation. The VRG8601/02 has been specifically designed to meet exposure to radiation environments. The VRG8601 is configured for a Thru-Hole 6 lead metal power package and the VRG8602 is configured for a Surface Mount 6 lead metal power package. It is guaranteed operational from -55C to +125C. Available screened to MIL-STD-883, the VRG8601/ 02 is ideal for demanding military and space applications. For detailed performance characteristic curves, applications information and typical applications see the latest Linear Technology Corporation (R) data sheets for their RH/LT117 and RH/LT137, which is available on-line at www.linear.com. 1 4 ADJ 2 3 SCD8601 Rev T ADJ VOUT VOUT RH117 Positive Regulator RH137 Negative Regulator VIN VIN FIGURE 1 - BLOCK DIAGRAM / SCHEMATIC 6 5 ABSOLUTE MAXIMUM RATINGS PARAMETER Operating (Junction) Temperature Range RANGE UNITS -55 to +150 C 300 C -65 to +150 C Lead Temperature (soldering, 10 sec) Storage Temperature Range Input-Output Voltage Differential 40 (Pos) Thermal Resistance (junction to case JC) each, Pos. & Neg. ESD Rating 30 (Neg) V 5 C/W 1.999 1/ KV 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 RANGE UNITS Positive Voltage Regulator 1.3 to 37 VDC Negative Voltage Regulator -1.3 to -27 VDC Case Operating Temperature Range -55 to +125 C Output Voltage Range POSITIVE REGULATOR - ELECTRICAL PERFORMANCE CHARACTERISTICS 1/ SYM CONDITIONS (P PMAX MIN MAX UNITS Reference Voltage 4/ VREF 3V < (VIN - VOUT) < VDIFF MAX, 10mA < IOUT < IMAX 1.20 1.30 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 = +25C - 0.07 %/W Ripple Rejection Ratio VOUT = 10V, f = 120Hz, CADJ = 10F 66 - dB IOUT = 10mA, 3V < (VIN - VOUT) < 40V - 100 A PARAMETER Adjustment Pin Current 4/ IADJ Adjustment Pin Current Change 4/ IADJ 10mA < IOUT < IMAX 3V < (VIN - VOUT) < 40V - 5 A Minimum Load Current 3/ 4/ IMIN (VIN - VOUT) = 40V - 5 mA (VIN - VOUT) < 15V 1.5 - Current Limit 4/ 5/ IMAX (VIN - VOUT) = 40V, TC = +25C 0.30 - - 1 % - 5 C/W Long Term Stability 3/ Thermal Resistance, each Regulator (Junction to Case) 3/ SCD8601 Rev T 9/9/11 VOUT TIME A TC = +125C JC 2 Aeroflex Plainview NEGATIVE REGULATOR - ELECTRICAL PERFORMANCE CHARACTERISTICS 1/ PARAMETER SYM CONDITIONS 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) < 30V, - 0.05 %/V VOUT IOUT 10mA < IOUT < IMAX, VOUT < 5V - 50 mV Load Regulation 2/ 4/ 10mA < IOUT < IMAX, VOUT > 5V - 1.0 % Thermal Regulation IOUT = 1.5A, (VIN - VOUT) = 13.3V, 20ms Pulse, 20W, TC = +25C - 0.02 %/W Ripple Rejection VOUT = -10V, f = 120Hz, CADJ = 10F 66 - dB IOUT = 10mA, 3V < (VIN - VOUT) < 30V - 100 A 10mA < IOUT < IMAX 3V < (VIN - VOUT) < 30V - 5 A (VIN - VOUT) = 30V - 5 (VIN - VOUT) < 10V - 3 (VIN - VOUT) < 15V 1.5 - (VIN - VOUT) = 30V, TC = +25C 0.24 - - 1 % - 5 C/W Adjustment Pin Current 4/ IADJ Adjustment Pin Current Change 4/ IADJ Minimum Load Current 3/ 4/ IMIN Current Limit 4/ 5/ IMAX Long Term Stability 3/ Thermal Resistance, each Regulator (Junction to Case) 3/ VOUT TIME TC = +125C JC mA A Notes: 1/ Unless otherwise specified, these specifications apply for (Vin - Vout) = 5V, Iout = 0.5A and -55C < Tc < +125C. 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), @ +25C. 5/ Pulsed @ < 10% duty cycle @ +25C. SCD8601 Rev T 9/9/11 3 Aeroflex Plainview 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 VRG8601/02. 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 VRG8601/02 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 VRG8601/02 will fall between the two lines. This graph is based on the maximum junction temperature of 150C and a thermal resistance (JC) of 5C/W. VIN VRG8601/02 VOUT VREF R1 ADJ VREF = 1.25V, IADJ = 50A +Reg = VOUT = VREF (1+R2/R1) + (IADJ x R2) -Reg = VOUT = -VREF (1+R2/R1) + (-IADJ x R2) R2 Adjustable Regulator FIGURE 3 - TYPICAL APPLICATIONS SCD8601 Rev T 9/9/11 4 Aeroflex Plainview PIN NUMBERS vs FUNCTION PIN FUNCTION 1 POS_ADJ_1 2 POS_VOUT_1 3 POS_VIN_1 4 NEG_ADJ_2 5 NEG_VIN_2 6 NEG_VOUT_2 .200 .100 .108 .123 o .010 M CBA .150 REF. o.145 THRU 2x .028 MAX. 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 o .010 BCA .220 MAX. .005 -A- .040 Notes: 1. Dimension Tolerance: .005 inches 2. Package contains BeO substrate 3. Case electrically isolated .030 DIA. .002 o .010 M CBA FIGURE 4 - PACKAGE OUTLINE -- THRU-HOLE POWER PACKAGE SCD8601 Rev T 9/9/11 5 Aeroflex Plainview PIN NUMBERS vs FUNCTION PIN FUNCTION 1 POS_ADJ_1 2 POS_VOUT_1 3 POS_VIN_1 4 NEG_ADJ_2 5 NEG_VIN_2 6 NEG_VOUT_2 .200 .100 .108 .123 o .010 .150 REF. CBA o.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 o .010 BCA .220 MAX. .005 -A- .020 .040 .030 DIA. .002 o .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 SCD8601 Rev T 9/9/11 6 Aeroflex Plainview ORDERING INFORMATION MODEL DLA SMD # SCREENING VRG8601-7 - Commercial Flow, +25C testing only VRG8601-S - Military Temperature, -55C to +125C Screened in accordance with the individual Test Methods of MIL-STD-883 for Space Applications VRG8601-201-1S 5962-0521901KXC VRG8601-201-2S 5962-0521901KXA VRG8601-901-1S 5962R0521901KXC VRG8601-901-2S 5962R0521901KXA In accordance with DLA Certified RHA Program Plan to RHA level "R", 100 krads(Si) VRG8602-7 - Commercial Flow, +25C testing only VRG8602-S - Military Temperature, -55C to +125C Screened in accordance with the individual Test Methods of MIL-STD-883 for Space Applications In accordance with DLA SMD VRG8602-201-1S 5962-0521901KYC VRG8602-201-2S 5962-0521901KYA VRG8602-901-1S 5962R0521901KYC VRG8602-901-2S 5962R0521901KYA In accordance with DLA SMD PACKAGE 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 krads(Si) EXPORT CONTROL: EXPORT WARNING: This product is controlled for export under the International Traffic in Arms Regulations (ITAR). A license from the U.S. Department of State is required prior to the export of this product from the United States. Aeroflex's military and space products are controlled for export under the International Traffic in Arms Regulations (ITAR) and may not be sold or proposed or offered for sale to certain countries. (See ITAR 126.1 for complete information.) PLAINVIEW, NEW YORK Toll Free: 800-THE-1553 Fax: 516-694-6715 INTERNATIONAL Tel: 805-778-9229 Fax: 805-778-1980 NORTHEAST Tel: 603-888-3975 Fax: 603-888-4585 SE AND MID-ATLANTIC Tel: 321-951-4164 Fax: 321-951-4254 WEST COAST Tel: 949-362-2260 Fax: 949-362-2266 CENTRAL Tel: 719-594-8017 Fax: 719-594-8468 www.aeroflex.com info-ams@aeroflex.com Aeroflex Microelectronic Solutions reserves the right to change at any time without notice the specifications, design, function, or form of its products described herein. All parameters must be validated for each customer's application by engineering. No liability is assumed as a result of use of this product. No patent licenses are implied. Our passion for performance is defined by three attributes represented by these three icons: solution-minded, performance-driven and customer-focused and the Linear Technology logo are registered trademarks and RH117 & RH137 are a copyright of Linear Technology Corporation. SCD8601 Rev T 9/9/11 7