Datasheet LT3042 (Analog Devices) - 6
| Производитель | Analog Devices |
| Описание | 20V, 200mA, Ultralow Noise, Ultrahigh PSRR RF Linear Regulator |
| Страниц / Страница | 32 / 6 — TYPICAL PERFORMANCE CHARACTERISTICS TJ = 25°C, unless otherwise noted. … |
| Формат / Размер файла | PDF / 1.2 Мб |
| Язык документа | английский |
TYPICAL PERFORMANCE CHARACTERISTICS TJ = 25°C, unless otherwise noted. SET Pin Current. Offset Voltage (VOUT – VSET)
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LT3042
TYPICAL PERFORMANCE CHARACTERISTICS TJ = 25°C, unless otherwise noted. SET Pin Current Offset Voltage (VOUT – VSET) Load Regulation
101.0 2.0 20 0.20 IL = 1mA 150°C IL = 1mA 150°C VIN = 2.5V 100.8 VIN = 20V 125°C 1.5 VIN = 20V 125°C 18 ∆IL = 1mA TO 200mA 0.18 25°C VOUT = 1.3V V 100.6 25°C –55°C 16 0.16 OS 1.0 –55°C LOAD REGULA 100.4 14 0.14 VOS 100.2 0.5 TION (nA) 12 0.12 100.0 TAGE (mV) 0 10 0.10 99.8 TION (mV) –0.5 8 0.08 SET PIN CURRENT (µA) 99.6 OFFSET VOL LOAD REGULA 6 0.06 –1.0 ISET 99.4 I SET 4 0.04 99.2 –1.5 2 0.02 99.0 –2.0 0 0 0 1.5 3 4.5 6 7.5 9 10.5 12 13.5 15 0 1.5 3 4.5 6 7.5 9 10.5 12 13.5 15 –75 –50 –25 0 25 50 75 100 125 150 OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) TEMPERATURE (°C) 3042 G07 3042 G08 3042 G09
Quiescent Current Quiescent Current in Shutdown Quiescent Current
3.0 20 2.5 VIN = 2V VEN/UV = 0V IL = 10µA VEN/UV = VIN 18 RSET = 33.2kΩ 2.5 IL = 10µA R 16 2.0 SET = 13kΩ 14 2.0 12 1.5 1.5 10 VIN = 20V 8 1.0 1.0 6 VIN = 2V QUIESCENT CURRENT (mA) QUIESCENT CURRENT (µA) 4 QUIESCENT CURRENT (mA) 0.5 0.5 2 0 0 0 –75 –50 –25 0 25 50 75 100 125 150 –75 –50 –25 0 25 50 75 100 125 150 0 2 4 6 8 10 12 14 16 18 20 TEMPERATURE (°C) TEMPERATURE (°C) INPUT VOLTAGE (V) 3042 G10 3042 G11 3042 G12
Quiescent Current Typical Dropout Voltage Dropout Voltage
3.5 500 500 VIN = 20V RSET = 33.2kΩ RSET = 33.2kΩ V 450 450 3.0 EN/UV = VIN IL = 200mA IL = 10µA 400 400 2.5 I 350 350 L = 150mA 2.0 300 300 TAGE (mV) TAGE (mV) IL = 100mA 250 250 1.5 IL = 1mA 200 200 1.0 150 150 QUIESCENT CURRENT (mA) 150°C DROPOUT VOL DROPOUT VOL 100 150°C 100 0.5 125°C 125°C 25°C 50 25°C 50 –55°C –55°C 0 0 0 0 2 4 6 8 10 12 14 16 0 25 50 75 100 125 150 175 200 –75 –50 –25 0 25 50 75 100 125 150 OUTPUT VOLTAGE (V) OUTPUT CURRENT (mA) TEMPERATURE (°C) 3042 G13 3042 G14 3042 G15 3042fb 6 For more information www.linear.com/LT3042 Document Outline Features Applications Typical Application Description Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Applications Information Typical Applications Package Description Revision History Typical Application Related Parts
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