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전자부품 데이터시트 검색엔진 |
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전자부품 데이터시트 검색엔진 |
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PIFE32251B-R68MS 데이터시트(PDF) 23 Page - Texas Instruments |
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PIFE32251B-R68MS 데이터시트(HTML) 23 Page - Texas Instruments |
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23 / 157 page  23 TPS650830 www.ti.com SLVSCF4A – DECEMBER 2014 – REVISED JULY 2016 Submit Documentation Feedback Product Folder Links: TPS650830 Specifications Copyright © 2014–2016, Texas Instruments Incorporated Electrical Characteristics (continued) Over recommended free-air temperature range and over recommended input voltage range (typical at an ambient temperature range of 25°C) (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VOLTAGE REGULATORS VR1 Controller POWER Input voltage Parametric and functional 5.4 7.4 21 V Input voltage Functional 5.4 7.4 24 V V1.00A Output voltage Power save mode disabled ((STANDBYZ (SLP_S0#) = X) and (V100ACNT[7:4] = 4'b0000)) 1.05 V V1.00A Output voltage - Default Power save mode disabled ((STANDBYZ (SLP_S0#) = X) and (V100ACNT[7:4] = 4'b0001)) (Default) 1.00 V V1.00A Output voltage Power save mode disabled ((STANDBYZ (SLP_S0#) = X) and (V100ACNT[7:4] = 4'b0010)) 0.975 V V1.00A Output voltage Power save mode disabled ((STANDBYZ (SLP_S0#) = X) and (V100ACNT[7:4] = 4'b0011)) 0.950 V V1.00A Output voltage Power save mode enabled, ((STANDBYZ (SLP_S0#) = L) and (V100ACNT[7:4] = 4'b01XX)) 0.850 V Output voltage Power save mode enabled, ((STANDBYZ (SLP_S0#) = L) and (V100ACNT[7:4] = 4'b10XX)) 0.900 V V1.00A Output voltage Power save mode enabled, ((STANDBYZ (SLP_S0#) = L) and (V100ACNT[7:4] = 4'b11XX)) 0.950 V Current limit (Vsw - PGND) VTRIP = 0.2 V -30 -25 -20 mV VTRIP = 0.8 V -105 -100 -95 mV VTRIP = 2 V -260 -250 -240 mV Negative current limit (Vsw - PGND) VTRIP = 0.2 V 20 25 30 mV VTRIP = 0.8 V 95 100 105 mV VTRIP = 2 V 240 250 260 mV ILIM - Current limit pin source current TA = 25℃ 45 50 55 µA TCILIM - External FET Rdson current limit temperature coefficient With respect to 25 ℃ 4780 ppm/ ℃ VILIM - Current limit pin setting voltage range VILIM = RTRIP*ILIM (usable voltage range across the operating temperature range) 0.2 2 V Maximum line regulation with respect to nominal Vout ULQ/Auto Mode, VVIN = 5.4 V to 21 V, IOUT = IMAX = 6.810 A, Measured at the regulation point output capacitor with Kelvin connections made directly from the regulation point to the differential feedback pins (FBVR1P - FBVR1N). -0.5% 0.5% Maximum load regulation with respect to nominal Vout ULQ/Auto Mode, VVIN = 7.4 V, IOUT = 0 A to IMAX = 6.810 A, Measured at the regulation point output capacitor with Kelvin connections made directly from the regulation point to the differential feedback pins (FBVR1P - FBVR1N). -0.5% 0.61% Maximum total output voltage load transient variation with respect to nominal Vout DC and AC, ULQ/Auto Mode, VVIN = 5.4 V to 21 V, IOUT = 0 A to 70% max load, 70% max load to 0 mA and IOUT = 30% max load to max load, max load to 30% max load, di/dt = 2.5 A/µs -5% 5% |
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