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LM10506 数据表(PDF) 9 Page - Texas Instruments |
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LM10506 数据表(HTML) 9 Page - Texas Instruments |
9 / 43 page LM10506 www.ti.com SNVS729F – SEPTEMBER 2011 – REVISED AUGUST 2014 7.9 LDO Electrical Characteristics (1) (2) Unless otherwise noted, VIN = 5 V where: VIN = VVIN_B1 = VVIN_B2 = VVIN_B3. Limits apply for TJ = 25°C, unless otherwise noted. PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VOUT Output voltage accurancy IOUT = 1 mA –3%(3) 3%(3) VOUT = 0 V 0.3 ISC Short-circuit current limit VIN = 3.3 V, VOUT = 0 V (4) 0.5 VDO Dropout voltage IOUT = 100 mA 60 100(3) Line regulation 3.3 V ≤ VIN ≤ 5.5 V, IOUT = 1 mA 5 mV ΔVOUT Load regulation 1 mA ≤ IOUT ≤ 100 mA, VIN = 3.3 V, 5 V 5 VIN = 5 V 10 eN Output noise voltage(4) 10 Hz ≤ ƒ ≤ 100 kHz µVRMS VIN = 3.3 V 35 F = 10 kHz, COUT = 4.7 VIN = 5 V 65 Power supply rejection PSSR µF, dB ratio(4) VIN = 3.3 V 40 IOUT = 20 mA VIN = 5 V 45 Start-up time from COUT = 4.7 µF, IOUT = tSTARTUP µs shutdown(4) 100 mA VIN = 3.3 V 60 Start-up transient tTRANSIENT 30(3) mV overshoot(4) (1) All limits are ensured by design, test and/or statistical analysis. All electrical characteristics having room-temperature limits are tested during production with TJ = 25°C. All hot and cold limits are ensured by correlating the electrical characteristics to process and temperature variations and applying statistical process control. (2) Capacitors: Low-ESR Surface-Mount Ceramic Capacitors (MLCCs) are used in setting electrical characteristics. (3) Limits apply over the entire operating junction temperature range of −40°C ≤ TA = TJ ≤ 85°C. (4) Specification ensured by design. Not tested during production. 7.10 Comparators Electrical Characteristics (1) (2) Unless otherwise noted, VIN = 5 V where: VIN = VIN_B1 = VIN_B2 = VIN_B3. Limits apply for TJ = 25°C, unless otherwise noted. SYMBOL PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VCOMP = 0 V 0.1 2(3) IVCOMP VCOMP pin bias current µA VCOMP = 5 V 0.1 2(3) Comparator rising edge VCOMP_RISE 2.826 trigger level V Comparator falling edge VCOMP_FALL 2.768 trigger level Hysteresis 30(3) 60 80(3) mV IRQVOH Output voltage high 0.8*VIN_IO(3) V IRQVOL Output voltage low 0.2*VIN_IO(3) Transition time of IRQ tCOMP 6 15(3) µsec output (1) All limits are ensured by design, test and/or statistical analysis. All electrical characteristics having room-temperature limits are tested during production with TJ = 25°C. All hot and cold limits are ensured by correlating the electrical characteristics to process and temperature variations and applying statistical process control. (2) Capacitors: Low-ESR Surface-Mount Ceramic Capacitors (MLCCs) are used in setting electrical characteristics. (3) Limits apply over the entire operating junction temperature range of −40°C ≤ TA = TJ ≤ 85°C. Copyright © 2011–2014, Texas Instruments Incorporated Submit Documentation Feedback 9 Product Folder Links: LM10506 |
类似零件编号 - LM10506_15 |
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类似说明 - LM10506_15 |
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