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TPD5S115 数据表(PDF) 7 Page - Texas Instruments |
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TPD5S115 数据表(HTML) 7 Page - Texas Instruments |
7 / 23 page TPD5S115 www.ti.com SLVSBL2B – OCTOBER 2012 – REVISED MARCH 2013 ELECTRICAL CHARACTERISTICS over operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT SUPPLY CURRENT Standby VCCA I/O's = High 2 µA ICCA Active VCCA I/O's = High 15 µA EN = L Standby VBAT 0.5 µA LS_OE = L EN = H DC/DC and HPD Active VBAT 30 50 µA ICCB LS_OE = L EN = H DC/DC, HPD, DDC, VBAT LS_OE = L 225 300 µA CEC Active I/O's = H DC-DC Converter VBAT Input Voltage Range 2.3 5.5 V Includes voltage references, DC load / 5VOUT Total DC Output Voltage line regulations, process and 4.90 5.0 5.13 V temperature Includes voltage references, DC load / line regulations, transient load / line TOVA Total Output Voltage Accuracy 4.80 5.0 5.3 V regulations, ripple, process and temperature IO = 65 mA 50.6 mV VIO_Ripple Output Voltage Ripple, Loaded (p-p) IO = 150 mA 16 VBAT = 2.3 V - 5.5 F_clk Internal operating frequency 3.5 MHz V From EN input to 5 V Power Output tstart Startup time 187 µs 90% point. VBAT = 2.3 V to 5.5 Output Current 55 mA V IO Reverse Leakage Current VO EN= L, VO = 5.5 V 2.5 µA Leakage Current from Battery to VO EN= L 5.0 µA Falling 2.0 V VBATUV Under voltage Lockout Threshold Rising 2.1 V VBAT = 3.4 V, a pulse of 217 Hz 600 Line Transient Response mVp-p square wave. 17.1 mVpk IO = 20/ 65 mA VBAT = 3.4 V, IO = 5 - 65 mA, pulse of Load Transient Response 10 µSec, 63.5 mVpk TRise = TFall = 0.1 µs I_inrush inrush current, average over T_startup time Vbat = 2.3 V - 5.5 V Iout = 65 mA 168 mA (startup) ISC Short Circuit Current Limit from Output 90 mA Copyright © 2012–2013, Texas Instruments Incorporated Submit Documentation Feedback 7 Product Folder Links: TPD5S115 |
类似零件编号 - TPD5S115 |
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类似说明 - TPD5S115 |
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