CLM2930 CALOGIC | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 4

Technical content

FEATURES

  • • Output Current in Excess of 150mA
  • • 5V, 3.3V, 3.5V, 4.0V, and 4.5V Versions Available
  • • Very Low Quiescent Current
  • • Input-Output Differential Less Than 0.6V
  • • 60V Load Dump Protection
  • • -50V Reverse Transient Protection
  • • Internal Thermal Overload Protection
  • • Reverse Battery Protection
  • • Short Circuit Protection
  • • Similar to Industry Standard LM2930

APPLICATIONS

  • • Cordless Telephones
  • • Portable Consumer Equipment
  • • Portable Instrumentation
  • • Radio Control Systems PRODUCT DESCRIPTION The CLM2930 is a positive low power voltage regulator. This device is an excellent choice for use in battery-powered applications such as cordless telephones, radio control systems, and automotive applications. The CLM2930 was originally designed for automotive applications, all circuitry is protected from reverse battery installation. During line transients, such as a load dump (+60V) when the input voltage to the regulator exceeds its maximum operating voltage, this device will automatically shut down to protect both internal circuits and as well as the load.

ORDERING INFORMATION

PART PACKAGE TEMPERATURE RANGE CLM2930AS-X Plastic SOIC Industrial CLM2930AM-X SOT-89 Industrial X = Output Voltage, 5V = standard product, for all other ranges contact factory. CORPORATION PIN CONNECTIONS NC 4 5 NC 1P-45 PIN OUT GND GND IN GND GND OUT TOP VIEW SOIC CALOGIC CORPORATION , 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025 OUTPUT GND INPUT SOT-89 1P-44 BOTTOM VIEW

CALOGIC CORPORATION , 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025 ELECTRICAL CHARACTERISTICS: VS = 14V, TA = 25oC, IO = 150mA, C2 = 100µF , unless otherwise specified. PARAMETER CLM2930A CLM2930 UNITS CONDITIONS (Note 2)MIN TYP MAX MIN TYP MAX 3V VERSION CLM2930A-3 CLM2930-3 Output Voltage 2.94 2.88 3.0 3.0 3.06 3.12 2.91 2.85 3.0 3.0 3.09 3.15 V V 6V<V IN<26V, IO = 150mA Over Temp. 3.3V VERSION CLM2930A-3.3 CLM2930-3.3 Output Voltage 3.23 3.20 3.30 3.30 3.36 3.39 3.20 3.16 3.30 3.30 3.39 3.43 V V 6V<V IN<26V, IO = 150mA Over Temp. 4.0V VERSION CLM2930A-4 CLM2930-4 Output Voltage 3.92 3.90 4.0 4.0 4.08 4.10 3.90 3.86 4.0 4.0 4.10 4.14 V V 6V<V IN<26V, IO = 150mA Over Temp. 5V VERSION CLM2930A CLM2930 Output Voltage 4.81 4.75 5.0 5.19 5.25 4.75 4.50 5.0 5.25 5.50 V V 6V<V IN<26V, IO = 150mA Over Temp. ALL VOLTAGE OPTIONS Long Term Stability 20 20 mV/1000 Line Regulation 2.0 4.0 4.0 30 mV 9V<V IN<16V 6V<V IN<26V Load Regulation 14 50 14 50 mV 5mA<I O <150mA Dropout Voltage 0.05 0.07 0.3 0.2 0.1 0.6 0.05 0.07 0.3 0.2 0.1 0.6 V V V IO = 10mA IO = 50mA IO = 150mA Quiescent Current 0.4 1.0 0.4 1.0 mA mA IO <10mA,6V<V IN<26V, -40oC<T J<125oC IO = 150mA, VIN = 14V, TJ = 25oC Maximum Operational Input Current 26 33 26 33 V Maximum Line Transient 60 70 70 50 V R L = 500Ω , VO <5.5V, 100ms Reverse Polarity Input Voltage, DC -15 -30 -15 30 V V O >-0.3V, RL = 500Ω Reverse Polarity Input Voltage, Transient -50 -80 -50 -80 V 1% Duty Cycle, τ<100ms, RL = 500Ω Current Limit 150 400 450 150 400 450 mA Output Noise Voltage 500 500 mVrms 10Hz-100kHz, C OUT = 100µF Ripple Rejection 80 80 dB f O = 120Hz

JUNCTION TEMPERATURE (˚C) 0.6 0.5 0.4 0.3 0.2 0.1 1M-10 DROPOUT VOLTAGE INPUT-OUTPUT DIFFERENTIAL (V) 0 50 100 150 IO = 50mA IO = 10mA IO = 150mA OUTPUT CURRENT (mA) 150 1M-11 DROPOUT VOLTAGE INPUT-OUTPUT DIFFERENTIAL (V) 0 50 100 0.6 0.5 0.4 0.3 0.2 0.1 200 TJ = 25˚C TYPICAL PERFORMANCE CHARACTERISTICS INPUT VOLTAGE (V) OUTPUT VOLTAGE (V) 0.6 0.5 0.4 0.3 0.2 0.1 1M-12 LOW VOLTAGE BEHAVIOR IO = 150mA LM2930-5 INPUT VOLTAGE (V) 600 500 400 300 200 100 1M-13 PEAK OUTPUT CURRENT OUTPUT CURRENT (mA) 0 5 10 15 20 25 30 TJ = 25˚C TJ= -40˚C TJ= 125˚C OUTPUT CURRENT (mA) 1M-14 QUIESCENT CURRENT QUIESCENT CURRENT (mA) 0 30 60 90 120 150 TJ = 25˚C VIN= 14V 1M-15 QUIESCENT CURRENT QUIESCENT CURRENT (mA) -40 0 40 80 120 160 JUNCTION TEMPERATURE (˚C) IO = 150mA IO = 50mA IO = 0 CALOGIC CORPORATION , 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025

OUPUT IMPEDANCE ( Ω ) OUTPUT IMPEDANCE 1M-16FREQUENCY (Hz) 0.01 0.1 1 10 100 1k 10k 100k 1M TJ = 25˚C IO = 50mA INPUT VOLTAGE (V) 1M-17 OVERVOLTAGE SUPPLY CURRENT SUPPLY VOLTAGE (mA) 20 25 30 T J = 25˚C R L= 100Ω INPUT VOLTAGE (V) -50 -100 -150 -200 -250 1M-18 REVERSE SUPPLY CURRENT SUPPLY CURRENT (mA) TJ = 25˚C INPUT VOLTAGE (V) 0.1 -0.1 -0.2 -0.3 1M-19 OUTPUT AT REVERSE OUTPUT VOLTAGE (V) TJ = 25˚C R L = 100∞ 0.2 0.15 0.05 INPUT VOLTAGE (V) 1M-20 OUTPUT AT OVERVOLTAGE QUIESCENT CURRENT (V) TJ = 25˚C R L= 100∞ 30 35 40 JUNCTION TEMPERATURE (˚C) NORMALIZED OUTPUT VOLTAGE (V) 1.005 1.000 0.995 0.990 0.985 0.980 1M-21 OUTPUT VOLTAGE (NORMALIZED TO 1V AT T = 25˚C) -40 J -20 0 20 40 60 80 100 120 140 VIN= 14V TYPICAL PERFORMANCE CHARACTERISTICS (continued) CALOGIC CORPORATION , 237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025