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LM317HVH bảng dữ liệu(PDF) 5 Page - Texas Instruments |
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LM317HVH bảng dữ liệu(HTML) 5 Page - Texas Instruments |
5 / 26 page 5 LM317HV-MIL www.ti.com SNVSAY1 – JUNE 2017 Product Folder Links: LM317HV-MIL Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated (1) Unless otherwise specified, these specifications apply: 0°C ≤ TJ ≤ +125°C; VIN − VOUT = 5 V and IOUT = 0.1 A for the TO-39 package and IOUT = 0.5 A for the TO-3 and TO-220 packages. Although power dissipation is internally limited, these specifications are applicable for power dissipations of 2 W for the TO-39 and 20 W for the TO-3 and TO-220. IMAX is 1.5 A for the TO-3 and TO-220 and 0.5 A for the TO-39 package. (2) Regulation is measured at constant junction temperature. Changes in output voltage due to heating effects must be taken into account separately. Pulse testing with low duty cycle is used. 6.5 Electrical Characteristics (1) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT Line Regulation 3 V ≤ VIN − VOUT ≤ 60 V IL = 10 mA (2) TJ = 25°C 0.01 0.04 %/V over full Operating Temperature Range 0.02 0.07 %/V Load Regulation 10 mA ≤ IOUT ≤ IMAX TJ = 25°C 0.1% 0.5% over full Operating Temperature Range 0.3% 1.5% Thermal Regulation TJ = 25°C, 20 ms Pulse 0.04 0.07 %/W Adjustment Pin Current 50 100 μA Adjustment Pin Current Change 10 mA ≤ IL ≤ IMAX 3 V ≤ (VIN − VOUT) ≤ 60 V 0.2 5 μA Reference Voltage 3 V ≤ (VIN − VOUT) ≤ 60 V 10 mA ≤ IOUT ≤ IMAX, P ≤ PMAX 1.2 1.25 1.3 V Temperature Stability TMIN ≤ TJ ≤ TMAX 1% Minimum Load Current (VIN − VOUT) = 60 V 3.5 12 mA Current Limit (VIN − VOUT) ≤ 15 V TO-3, TO-220 Packages 1.5 2.2 3.7 A TO-39 Package 0.5 0.8 1.9 (VIN − VOUT) ≤ 60 V TO-3, TO-220 Packages 0.3 A TO-39 Package 0.03 RMS Output Noise, % of VOUT TJ = 25°C, 10 Hz ≤ f ≤ 10 kHz 0.003% Ripple Rejection Ratio VOUT = 10V, f = 120 Hz 65 dB CADJ = 10 μF 66 80 dB Long-Term Stability TJ = 125°C 0.3% 1% |
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Mô tả tương tự - LM317HVH |
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