Datasheet LT3030 (Analog Devices) - 6

LT3030
Typical perForMance characTerisTics TJ = 25°C, unless otherwise noted. Quiescent Current in Shutdown (per Output) OUT1 GND Pin Current OUT1 GND Pin Current
1.0 2.4 27 T T T 0.9 J = 25°C J = 25°C J = 25°C RL1 = RL2 = 243k; IL1 = IL2 = 5µA 2.1 FOR VOUT1 = 1.220V 24 FOR VOUT1 = 1.220V 0.8 VOUT1 = VOUT2 = 1.220V VSHDN1 = VSHDN2 = 0V 1.8 21 0.7 IL1 = 100mA 18 0.6 1.5 15 0.5 1.2 I 12 L1 = 750mA 0.4 0.9 0.3 9 IL1 = 500mA QUIESCENT CURRENT (µA) GND PIN CURRENT (mA) 0.6 GND PIN CURRENT (mA) 0.2 IL1 = 1mA 6 IL1 = 10mA IL1 = 250mA 0.1 0.3 3 0 0 0 0 2 4 6 8 10 12 14 16 18 20 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 INPUT VOLTAGE (V) INPUT VOLTAGE (V) INPUT VOLTAGE (V) 3030 G10 3030 G11 3030 G12
OUT1 GND Pin Current OUT2 GND Pin Current OUT2 GND Pin Current
27 1.2 9 TJ = 25°C TJ = 25°C TJ = 25°C 24 VIN1 = VOUT1(NOMINAL) + 1V FOR V 8 OUT2 = 1.220V FOR VOUT2 = 1.220V 1.0 21 7 18 0.8 6 15 5 0.6 12 I 4 IL2 = 250mA L2 = 25mA 9 0.4 3 GND PIN CURRENT (mA) GND PIN CURRENT (mA) IL2 = 10mA GND PIN CURRENT (mA) 6 2 IL2 = 100mA IL2 = 50mA 0.2 3 IL2 = 1mA 1 0 0 0 0 75 150 225 300 375 450 525 600 675 750 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 OUTPUT CURRENT (mA) INPUT VOLTAGE (V) INPUT VOLTAGE (V) 3030 G13 3030 G14 3030 G15
SHDN1 or SHDN2 Pin Input OUT2 GND Pin Current SHDN1 or SHDN2 Pin Threshold Current
9 1.4 2.0 TJ = 25°C TJ = 25°C 8 OFF TO ON V 1.8 IN2 = VOUT2(NOMINAL) + 1V 1.2 7 1.6 1.0 1.4 6 ON TO OFF 1.2 5 0.8 1.0 V 4 0.6 IN = 2.2V 0.8 3 PIN THRESHOLD (V) 0.4 PIN INPUT CURRENT (µA) 0.6 VIN = 20V GND PIN CURRENT (mA) 2 SHDN 0.4 0.2 SHDN 1 0.2 VIN = 2.2V 0 0 0 0 25 50 75 100 125 150 175 200 225 250 –75 –50 –25 0 25 50 75 100 125 150 175 0 2 4 6 8 10 12 14 16 18 20 OUTPUT CURRENT (mA) TEMPERATURE (°C) SHDN PIN VOLTAGE (V) 3030 G16 3030 G17 3030 G18 3030fa 6 For more information www.linear.com/LT3030 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Applications Information Typical Applications Package Description Revision History Typical Application Related Parts