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TPS630701 Datasheet(PDF) 6 Page - Texas Instruments |
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TPS630701 Datasheet(HTML) 6 Page - Texas Instruments |
6 / 39 page 6 TPS63070 TPS630701 SLVSC58A – JUNE 2016 – REVISED AUGUST 2016 www.ti.com Product Folder Links: TPS63070 TPS630701 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated (1) Please observe the minimum duty cycle in buck mode 7.5 Electrical Characteristics over VIN = 2V to 16V; Tj = -40°C to 125°C; typical values are at Tj = 25°C (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT SUPPLY VIN Input voltage range once started; Vout ≥ 3.0 V 2.0 16 V VIN Input voltage range for start-up; Vout < 3.0 V 3.0 16 V IOUT Output current during operation with either VIN ≥ 4.5 V or VOUT ≥ 4.5 V and the boost factor (VOUT/VIN) ≤ 1 2 A IQ Quiescent current into VIN; IOUT= 0 mA, VEN = VIN = 6 V, PFM VOUT = 5 V; Tj = -40°C to 85°C 54 103 μA IQ Quiescent current into VIN; IOUT= 0 mA, VEN = VIN = 6 V, PFM VOUT = 5 V; Tj = -40°C to 125°C 133 μA IQ Quiescent current into VOUT; IOUT= 0 mA, VEN = VIN = 6 V, VOUT = 5 V, PFM Tj = -40°C to 85°C 5 9 μA IQ Quiescent current into VOUT; IOUT= 0 mA, VEN = VIN = 6 V, VOUT = 5 V, PFM Tj = -40°C to 125°C 17 μA ISD Shutdown current VEN = 0 V; Tj = -40°C to 85°C; VIN = 5V 2 12 μA ISD Shutdown current VEN = 0 V; Tj = -40°C to 85°C 26 μA VUVLO Undervoltage lockout threshold VIN voltage falling 1.7 1.85 1.95 V VUVLO,TH Undervoltage lockout hysteresis VIN voltage rising 525 850 mV TSD Thermal shutdown 160 °C TSD Thermal shutdown hysteresis 20 °C LOGIC SIGNALS: EN, PS/SYNC, PG, VSEL VTHR Threshold Voltage rising edge for EN pin and PS/SYNC used for PWM/PFM mode change 0.77 0.8 0.83 V VTHF Threshold Voltage falling edge for EN pin and PS/SYNC used for PWM/PFM mode change 0.67 0.7 0.73 V VIL VSEL low level input voltage; PS/SYNC low level input voltage when used for synchronization 0.3 V VIH VSEL high level input voltage; PS/SYNC high level input voltage when used for synchronization 1.1 V EN, PS/SYNC, VSEL input current 0.2 μA VOL PG output low voltage IPG = -1 mA 0.4 V ILKG PG output leakage current PG pin high impedance; VPG = 5 V 0.2 μA IPG PG sink current 1 mA VTH_PG Power Good Threshold Voltage, rising Vout 94.5 96 98.5 % VTH_PG Power Good Threshold Voltage, falling Vout 90 92 94.5 % OUTPUT VOUT TPS63070 output voltage range(1) 2.5 9 V VOUT TPS630701 output voltage 5.0 V VFB TPS63070 feedback voltage PS/SYNC = VIN 800 mV feedback impedance for fixed voltage versions 1.5 MΩ |
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