PR2101 PREMA | Alldatasheet

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Technical content

80 V Linear Regulator PR2101

The PR2101 is a high voltage, low quiescent current, linear regulator. It has a wide operating input voltage range of 7 V to 80 V for an output voltage of 5 V. APPICATIONS

  • Low current, high voltage regulators
  • Battery powered systems
  • Automotive applications
  • Telecom applications

FEATURES

  • 7 V to 80 V input voltage range
  • Voltage stability 30 ppm over an input voltage range of 10...80 V
  • Temperature stability +/- 0.5 % over a temperature range between -40°C and +120°C
  • Low quiescent current of typ. 50 µA
  • Output current up to 6 mA
  • Stable operation also without capacitors BLOCK DIAGRAM ABSOLUTE MAXIMUM RATINGS Parameter Min Max Units dVIN (transients, no damage) -0.3 90 [V] Operating Temperature Range -20 85 [°C] Storage Temperature Range -55 150 [°C] Electrostatic Discharge (ESD) Protection 1 [kV] PIN DESCRIPTIONS <version code> 11 15 Vin Gnd Vout n.c. n.c. n.c. n.c. n.c. PR2101 <lot/date code> Pin No Pin Name Pin Function

Description

1 Vin Input voltage

2 Gnd Ground connection

3 Vout Output voltage

4 - 8 n.c. not connected © PREMA Semiconductor GmbH 2006-2014 I rev. 1014 Page 1/8

ELECTRICAL CHARACTERISTICS

VCC – VEE = 80 V, TA = 25°C, unless otherwise noted. Parameter Conditions Min Typ Max Units Input Voltage VIN 7 80 [V] Output Voltage VOUT TA = 25°C 4.8 5.0 5.2 [V] Output Current IOUT VIN ≥ 7 V 6 [mA] Regulator voltage drop VIN - VOUT 2 80 [V] Line Regulation ΔVOUT 10 V < VIN < 80 V, IOUT = 1 mA ±0.003 [%] Load Regulation ΔVOUT VIN = 80 V, 1 mA < IOUT < 6 mA ±0.2 [%] Temperature Stabilty ΔVOUT VIN = 80 V, IOUT = 1 mA, -40°C < TA < 120°C ±0.5 [%] Quiescent Current IIDLE VIN = 80 V, IOUT = 0 mA TA = 25°C 40 50 60 [µA] Junction Temperature TJ 125 [°C] Thermal Resistance Θ JA SO-8 package, no air convection 160 [°C/W] © PREMA Semiconductor GmbH 2006-2014 I rev. 1014 Page 2/8

Typical Performance Characteristics LEAST TEMPTERATURE DEPENDANCE OF THE OUTPUT VOLATAGE INDEPENDANCE OF THE OUTPUT VOLTAGE ON THE INPUT VOLTAGE Test circuit Measurements performed with an identical test circuit Wide range temperature stability (V IN = 80 V) Enlarged initiation of the voltage dependance Deviating voltage with respect to RT Deviating voltage with respect to V IN = 60 V © PREMA Semiconductor GmbH 2006-2014 I rev. 1014 Page 3/8

Behaviour of PR2101 caused by Load changes LOAD TRANSIENT RESPONSE USING A 100 nF OUPUT CAPACITOR VOLTAGE AT CH1 AND CH2 WHILE OPENING AND CLOSING THE SWITCH ENLARGED SECTIONS FOR RESOLVING THE SIGNALS ABOVE © PREMA Semiconductor GmbH 2006-2014 I rev. 1014 Page 4/8

Behaviour of PR2101 caused by Load changes LOAD TRANSIENT RESPONSE WITHOUT AN OUTPUT CAPACITOR VOLTAGE AT CH1 AND CH2 WHILE OPENING AND CLOSING THE SWITCH ENLARGED SECTIONS FOR RESOLVING THE SIGNALS ABOVE (FASTER RESPONSE; HIGHER PEAK VOLTAGE) © PREMA Semiconductor GmbH 2006-2014 I rev. 1014 Page 5/8

Starting Behaviour of PR2101 CIRCUIT DIAGRAM VOLTAGE EVOLUTION WHILE CLOSING THE SWITCH © PREMA Semiconductor GmbH 2006-2014 I rev. 1014 Page 6/8

Package type: 8L SOIC (150 mils) PR2101 SOIC package in plastic tube or tape and reel Packing unit: 100 ICs per tube or 3500 ICs per reel ALL PARTS DELIVERED, COMPLY WITH RoHS. FINISH IS PURE TIN. © PREMA Semiconductor GmbH 2006-2014 I rev. 1014 Page 7/8

Information provided by PREMA is believed to be accurate and correct. However, no responsibility is assumed by PREMA for its use, nor for any infringements of patents or other rights of third parties which may result from its use. PREMA reserves the right at any time without notice to change circuitry and specifications. Life Support Policy PREMA Semiconductors products are not authorized for use as critical components in life support devices or systems without the express written approval of PREMA Semiconductor. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. 2. A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. PREMA Semiconductor GmbH Robert-Bosch-Str. 6

55129 Mainz Germany

Phone: +49-6131-5062-0 Fax: +49-6131-5062-220 Email: prema@prema.com Web site: www.prema.com © PREMA Semiconductor GmbH 2006-2014 I rev. 1014 Page 8/8