LM1084M MILITARY VERSION 5 AMP POSITIVE VOLTAGE REGULATOR FEATURES INPUT SAFE AREA PROTECT ION CU RR EN T LIMITING AMPLIFIER L IM I T OU TPUT SEN SE T H E R M AL O V ER L O AD VOL T AGE REGUL ATION AMPLIFIER VR E F • • • • • • • Low Dropout Performance Fixed or Adjustable Voltages Fixed Output Voltages of 3.3V, 5V & 12V Adjustable Output Voltage Range From 1.2V Line Regulation 0.015% / V Typical. Load Regulation 0.01% Typical. Available in Hermetically Sealed TO–3, SMD1 and TO–257 (isolated & non-isolated) Packages. • Military Temperature Range (–55 to +150°C) DEVICE(1) LM1084MK–XX LM1084MG–XX LM1084MIG–XX LM1084MSM–XX ADJUST DESCRIPTION PACKAGE TO–3 TO–257 Isolated TO–257 SMD1 The LT1084 voltage regulators are monolithic Note integrated circuits designed for use in applications 1) –XX = Voltage Option: 3.3, 5 or 12 requiring a well regulated positive output voltage –XX = Left blank for Adjustable Option. with low input-output differential voltage. Features include full power usage of up to 5A load current, internal current limiting and thermal shutdown. Safe area protection on the die is also included, providing protection of the series pass Darlington transistor under most conditions. The hermetically sealed TO–3 packages are utilised for high reliablitiy and low thermal resistance, whilst the SMD1 package is designed for surface mount applications. ABSOLUTE MAXIMUM RATINGS (Tcase = 25°C unless otherwise stated) VIN Input – Output Voltage Differential PD Power Dissipation RθJC Thermal Resistance Junction To Case TO–3 TO–3 Control Power 0.76°C / W 2.3°C / W RθJC Thermal Resistance Junction To Case SMD1 SMD1 Control Power 0.79°C / W 4.0°C / W RθJC Thermal Resistance Junction To Case TO–257 TO–257 Control Power 0.79°C / W 4.0°C / W TJ Operating Junction Temperature Range Control Power –55 to 150°C –55 to 200°C TSTG Storage Temperature Range 35V Internally limited * TLEAD Lead Temperature (for 10 sec.) * These ratings are only applicable for power dissipations of 30 Watts over a limited range of VIN – VOUT. –65 to 150°C 300°C Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to verify that datasheets are current before placing orders. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. Website: http://www.semelab.co.uk E-mail: [email protected] Document Number 6386 Issue 1 LM1084M MILITARY VERSION ELECTRICAL CHARACTERISTICS (TJ = 25°C Unless otherwise stated) LM1084MK & LM1084MSM Output Voltage Test Conditions Parameter 3.3 VO 4 Output Voltage 5 12 VREF 4 REG(LINE) Reference Voltage 4 ADJ. VIN – VOUT = 6.3V TJ = Over Temp VIN – VOUT = 8V IO = 10mA IO = 10mA to 5A TJ = Over Temp VIN – VOUT = 15V IO = 10mA IO = 10mA to 5A TJ = Over Temp VIN – VOUT = VO + 3V IO = 10mA IO = 10mA to 5A TJ = Over Temp VIN – VOUT = 1.5 to 15V TJ = 25°C IO = 10mA Line Regulation VD 4 Current Limit IQ Quiescent Current 3 3 3 Typ. Max. 3.267 3.3 3.333 3.234 3.3 3.366 4.95 5 5.05 4.90 5 5.10 11.88 12 12.12 11.76 12 12.24 1.238 1.25 1.262 1.225 1.25 1.270 0.015 0.2 3 0.035 IO = 10mA TJ = 25°C VIN – VOUT = 3V TJ = Over Temp 3 ΔVOUT , ΔVREF = 1% TJ = Over Temp 3 TJ = Over Temp 3 5.5 VIN – VOUT = 25V TJ = Over Temp 3 0.3 VIN – VOUT = 35V TJ = Over Temp 3 tp = 30ms TJ = 25°C VIN – VOUT = 5V REG(THERM) Thermal Regulation 3 Min. 3 VIN – VOUT = 3V Dropout Voltage ICL TJ = Over Temp VIN – VOUT = 1.5 to 35V Load Regulation IO = 10mA IO = 10mA to 5A TJ = Over Temp REG(LOAD) 1,2 Adjust Pin Current ΔIPIN Adjust Pin Current Change TS Temperature Stability IO Minimum Load Current VN RMS Output Noise RA Ripple Rejection Ratio TJ = Over Temp TJ = Over Temp 3 VIN – VOUT = 5V 5 IO = 0.5A 1. Test Conditions unless otherwise stated: 0.4 1.3 1.5 6.5 0.6 IO = 0.5A 5 IO = 3A 3 60 V V % % % V A 10 mA 0.01 %/W 5 μA μA % 0.5 3 VIN – VOUT = 3V TJ = Over Temp 0.2 0.2 TJ = 25°C 6 0.3 120 3 VIN – VOUT = 25V TJ = Over Temp 0.1 55 3 TJ = Over Temp 0.5 0.002 TJ = 25°C IPIN 0.05 Unit 10 mA 0.003 %VO 75 dB VIN = 1.5 to 35V, or Maximum Input, whichever is less. IO = 10mA to 5A. 2. These specifications are only applicable for power dissipations of 45 Watts over a limited range of VIN – VOUT. 3. Over Temp. = Over specified Junction Temperature Range (See Absolute Maximum Ratings). 4. Low duty cycle pulse test with Kelvin connections required. Changes in output voltage are covered under the specification for thermal regulation. 5. Bandwidth of 10Hz to 10kHz. 6. 120Hz input ripple, 15V = 64dB min. COUT (CADJ) = 25μF. Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to verify that datasheets are current before placing orders. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. Website: http://www.semelab.co.uk E-mail: [email protected] Document Number 6386 Issue 1 LM1084M MILITARY VERSION ELECTRICAL CHARACTERISTICS Output Voltage Test Conditions Parameter 3.3 VO 4 Output Voltage 5 12 VREF 4 REG(LINE) Reference Voltage 4 ADJ. VIN – VOUT = 6.3V VD 4 TJ = Over Temp VIN – VOUT = 8V IO = 10mA IO = 10mA to 5A TJ = Over Temp VIN – VOUT = 15V IO = 10mA IO = 10mA to 5A TJ = Over Temp VIN – VOUT = VO + 3V IO = 10mA IO = 10mA to 5A TJ = Over Temp VIN – VOUT = 1.5 to 15V TJ = 25°C Current Limit IQ Quiescent Current 3 3 3 Typ. Max. 3.267 3.3 3.333 3.234 3.3 3.366 4.95 5 5.05 4.90 5 5.10 11.88 12 12.12 11.76 12 12.24 1.238 1.25 1.262 1.225 1.25 1.270 0.015 0.2 3 0.035 IO = 10mA TJ = 25°C VIN – VOUT = 3V TJ = Over Temp 3 ΔVOUT , ΔVREF = 1% TJ = Over Temp 3 TJ = Over Temp 3 5.5 VIN – VOUT = 25V TJ = Over Temp 3 0.3 VIN – VOUT = 35V TJ = Over Temp 3 tp = 30ms TJ = 25°C VIN – VOUT = 5V REG(THERM) Thermal Regulation 3 Min. 3 VIN – VOUT = 3V Dropout Voltage ICL TJ = Over Temp VIN – VOUT = 1.5 to 35V Load Regulation IO = 10mA IO = 10mA to 5A TJ = Over Temp REG(LOAD) 1,2 IO = 10mA Line Regulation LM1084MG (TJ = 25°C Unless otherwise stated) Adjust Pin Current ΔIPIN Adjust Pin Current Change TS Temperature Stability IO Minimum Load Current VN RMS Output Noise RA Ripple Rejection Ratio TJ = Over Temp TJ = Over Temp 3 VIN – VOUT = 5V 5 IO = 0.5A 1. Test Conditions unless otherwise stated: 0.6 1.3 1.5 6.5 0.6 IO = 0.5A 5 IO = 3A 3 60 V V % % % V A 10 mA 0.01 %/W 5 μA μA % 0.5 3 VIN – VOUT = 3V TJ = Over Temp 0.7 0.2 TJ = 25°C 6 0.5 120 3 VIN – VOUT = 25V TJ = Over Temp 0.4 55 3 TJ = Over Temp 0.5 0.002 TJ = 25°C IPIN 0.05 Unit 10 mA 0.003 %VO 75 dB VIN = 1.5 to 35V, or Maximum Input, whichever is less. IO = 10mA to 5A. 2. These specifications are only applicable for power dissipations of 45 Watts over a limited range of VIN – VOUT. 3. Over Temp. = Over specified Junction Temperature Range (See Absolute Maximum Ratings). 4. Low duty cycle pulse test with Kelvin connections required. Changes in output voltage are covered under the specification for thermal regulation. 5. Bandwidth of 10Hz to 10kHz. 6. 120Hz input ripple, 15V = 64dB min. COUT (CADJ) = 25μF. Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to verify that datasheets are current before placing orders. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. Website: http://www.semelab.co.uk E-mail: [email protected] Document Number 6386 Issue 1 LM1084M MILITARY VERSION ELECTRICAL CHARACTERISTICS Output Voltage Test Conditions Parameter 3.3 VO 4 Output Voltage 5 12 VREF 4 REG(LINE) Reference Voltage 4 (TJ = 25°C Unless otherwise stated) ADJ. VIN – VOUT = 6.3V TJ = Over Temp VIN – VOUT = 8V IO = 10mA IO = 10mA to 5A TJ = Over Temp VIN – VOUT = 15V IO = 10mA IO = 10mA to 5A TJ = Over Temp VIN – VOUT = VO + 3V IO = 10mA IO = 10mA to 5A TJ = Over Temp VIN – VOUT = 1.5 to 15V TJ = 25°C IO = 10mA Line Regulation VD 4 Current Limit IQ Quiescent Current 3 3 3 Typ. Max. 3.267 3.3 3.333 3.234 3.3 3.366 4.95 5 5.05 4.90 5 5.10 11.88 12 12.12 11.76 12 12.24 1.231 1.25 1.268 1.219 1.25 1.281 0.015 0.2 3 0.035 IO = 10mA TJ = 25°C VIN – VOUT = 3V TJ = Over Temp 3 ΔVOUT , ΔVREF = 1% TJ = Over Temp 3 TJ = Over Temp 3 5.5 VIN – VOUT = 25V TJ = Over Temp 3 0.3 VIN – VOUT = 35V TJ = Over Temp 3 tp = 30ms TJ = 25°C VIN – VOUT = 5V REG(THERM) Thermal Regulation 3 Min. 3 VIN – VOUT = 3V Dropout Voltage ICL TJ = Over Temp VIN – VOUT = 1.5 to 35V Load Regulation IO = 10mA IO = 10mA to 5A TJ = Over Temp REG(LOAD) 1,2 LM1084MIG Adjust Pin Current ΔIPIN Adjust Pin Current Change TS Temperature Stability IO Minimum Load Current VN RMS Output Noise RA Ripple Rejection Ratio TJ = Over Temp TJ = Over Temp 3 VIN – VOUT = 5V 5 IO = 0.5A 1. Test Conditions unless otherwise stated: 1.65 1.3 1.5 6.5 0.6 IO = 0.5A 5 IO = 3A 3 60 V V % % % V A 10 mA 0.01 %/W 5 μA μA % 0.5 3 VIN – VOUT = 3V TJ = Over Temp 0.8 0.2 TJ = 25°C 6 1.25 120 3 VIN – VOUT = 25V TJ = Over Temp 0.7 55 3 TJ = Over Temp 0.5 0.002 TJ = 25°C IPIN 0.05 Unit 10 mA 0.003 %VO 75 dB VIN = 1.5 to 35V, or Maximum Input, whichever is less. IO = 10mA to 5A. 2. These specifications are only applicable for power dissipations of 45 Watts over a limited range of VIN – VOUT. 3. Over Temp. = Over specified Junction Temperature Range (See Absolute Maximum Ratings). 4. Low duty cycle pulse test with Kelvin connections required. Changes in output voltage are covered under the specification for thermal regulation. 5. Bandwidth of 10Hz to 10kHz. 6. 120Hz input ripple, 15V = 64dB min. COUT (CADJ) = 25μF. Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to verify that datasheets are current before placing orders. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. Website: http://www.semelab.co.uk E-mail: [email protected] Document Number 6386 Issue 1 LM1084M MILITARY VERSION K Package (TO–3) G & IG Packages (TO–257) 40.01 (1.575) Max. 10.41 (0.410) 10.72 (0.422) 4.83 (0.190) 5.46 (0.215) 0.89 (0.035) 1.14 (0.045) 22.23 (0.875) Max. 11.43 (0.450) 6.35 (0.250) 1.09 (0.043) 0.97 (0.038) Dia. 1.63 (0.064) 1.52 (0.060) 1 6.3 8 (0 .64 5) 1 6.8 9 (0 .66 5) 1 0.4 1 (0.4 1) 1 0.9 2 (0.4 3) 3.05 (0.120) Ø 3.30 (0.130) 1 2 3 12.70 (0.50) 19.05 (0.75) 4.47 (0.176) Rad. 2 Pls. 1 3.39 (0.5 27) 1 3.64 (0.5 37) 26.67 (1.050) Max. 12.19 (0.48) 11.18 (0.44) 2.54 ± 0.08 (0.10 ± 0.003) 0.64 (0.025) 0.89 (0.035) 3.05 ± 0.08 (0.12 ± 0.003) 30.40 (1.197) 29.90 (1.177) SMD1 Package 0 .7 6 (0 .0 3 0 ) m in . 11.18 (0.440) 10.67 (0.420) 0 .8 9 (0 .0 3 5 ) m in . 3 .7 0 (0 .1 4 6 ) 3 .4 1 (0 .1 3 4 ) 1 LM1084MK Pin 1 2 Fixed Adjustable COMMON ADJUST INPUT INPUT Case is OUTPUT Pin 1 2 3 Fixed Adjustable COMMON ADJUST OUTPUT OUTPUT INPUT INPUT Case is OUTPUT 2 9 .6 9 .3 1 1 .5 1 1 .2 16.97 (0.668) 16.87 (0.664) 3 .6 0 (0 .1 4 2 ) M a x . 3 1 0 .6 9 (0 .4 2 1 ) 1 0 .3 9 (0 .4 0 9 ) 1 4 .1 4 (0 .1 6 3 ) 3 .8 4 (0 .1 5 1 ) 2 3 .7 0 (0 .1 4 6 ) 3 .4 1 (0 .1 3 4 ) 1 6 .0 2 (0 .6 3 1 ) 1 5 .7 3 (0 .6 1 9 ) 4.09 (0.161) 3.84 (0.151) 2 Pls 7 (0 8 (0 8 (0 8 (0 .3 8 .3 6 .4 5 .4 4 1 ) 9 ) 6 ) 4 ) 0 .5 0 (0 .0 2 0 ) 0 .2 6 (0 .0 1 0 ) LM1084MSM Pin 1 2 3 Fixed COMMON OUTPUT INPUT Pin 1 2 3 Fixed Adjustable COMMON ADJUST OUTPUT OUTPUT INPUT INPUT Case is ISOLATED LM1084MG Adjustable ADJUST OUTPUT INPUT LM1084MIG Semelab Plc reserves the right to change test conditions, parameter limits and package dimensions without notice. Information furnished by Semelab is believed to be both accurate and reliable at the time of going to press. However Semelab assumes no responsibility for any errors or omissions discovered in its use. Semelab encourages customers to verify that datasheets are current before placing orders. Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612. Website: http://www.semelab.co.uk E-mail: [email protected] Document Number 6386 Issue 1