Datasheet LT3060 (Analog Devices) - 10

制造商Analog Devices
描述45V VIN, Micropower, Low Noise, 100mA Low Dropout, Linear Regulator
页数 / 页26 / 10 — Typical perForMance characTerisTics TA = 25°C, unless otherwise noted. …
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Typical perForMance characTerisTics TA = 25°C, unless otherwise noted. LT3060 GND Pin Current. GND Pin Current vs ILOAD

Typical perForMance characTerisTics TA = 25°C, unless otherwise noted LT3060 GND Pin Current GND Pin Current vs ILOAD

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LT3060

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LT3060 Series
Typical perForMance characTerisTics TA = 25°C, unless otherwise noted. LT3060 GND Pin Current GND Pin Current vs ILOAD SHDN Pin Threshold
2.50 4.0 1.5 TJ = 25°C VIN = VOUT(NOMINAL) + 1V 1.4 2.25 *FOR VOUT = 0.6V 3.5 1.3 2.00 VSHDN = VIN 1.2 3.0 1.1 1.75 RL = 6Ω 1.0 I 2.5 1.50 L = 100mA* 0.9 0.8 OFF TO ON 1.25 2.0 0.7 1.00 R 0.6 L = 12Ω ON TO OFF 1.5 PIN THRESHOLD (V) IL = 50mA* 0.5 0.75 GND PIN CURRENT (mA) GND PIN CURRENT (mA) 0.4 1.0 0.50 SHDN RL = 600Ω R 0.3 L = 60Ω 0.25 IL = 1mA* IL = 10mA* 0.5 0.2 0.1 0 0 0 0 1 2 3 4 5 6 7 8 9 10 0 10 20 30 40 50 60 70 80 90 100 –75 –50 –25 0 25 50 75 100 125 150 175 INPUT VOLTAGE (V) OUTPUT CURRENT (mA) TEMPERATURE (°C) 3060 G25 3060 G26 3060 G27
SHDN Pin Input Current SHDN Pin Input Current ADJ Pin Bias Current
2.0 2.0 50 VSHDN = 45V 1.8 1.8 40 1.6 1.6 30 1.4 1.4 20 1.2 1.2 10 1.0 1.0 0 0.8 0.8 –10 PIN INPUT CURRENT (µA) 0.6 PIN INPUT CURRENT (µA) 0.6 –20 0.4 ADJ PIN BIAS CURRENT (nA) SHDN SHDN 0.4 –30 0.2 0.2 –40 0 0 –50 0 5 10 15 20 25 30 35 40 45 –75 –50 –25 0 25 50 75 100 125 150 175 –75 –50 –25 0 25 50 75 100 125 150 175 SHDN PIN VOLTAGE (V) TEMPERATURE (°C) TEMPERATURE (°C) 3060 G28 3060 G29 3060 G30
Current Limit vs VIN–VOUT Current Limit vs Temperature LT3060 Reverse Output Current
250 250 2.0 ∆VOUT = –5% TJ = 25°C 225 TJ = 125°C 225 1.8 VIN = 0V T CURRENT FLOWS 200 J = 25°C 200 1.6 INTO OUT PIN 1-PHASE 175 V 2-PHASE 175 1.4 OUT = VADJ T 150 J = –50°C 3-PHASE 150 1.2 4-PHASE 125 6-PHASE 125 1.0 ADJ 100 100 0.8 CURRENT LIMIT (mA) 75 CURRENT LIMIT (mA) 75 0.6 50 50 0.4 REVERSE OUTPUT CURRENT (mA) 25 25 VIN = 7V 0.2 VOUT = 0V OUT 0 0 0 0 5 10 15 20 25 30 35 40 45 –75 –50 –25 0 25 50 75 100 125 150 175 0 5 10 15 20 25 30 35 40 45 INPUT/OUTPUT DIFFERENTIAL (V) TEMPERATURE (°C) OUTPUT VOLTAGE (V) 3060 G31 3060 G32 3060 G33 3060fc 10 For more information www.linear.com/LT3060 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Applications Information Typical Application Revision History Typical Application Related Parts