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TPS60300DGS Fiches technique(PDF) 6 Page - Texas Instruments |
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TPS60300DGS Fiches technique(HTML) 6 Page - Texas Instruments |
6 / 22 page TPS60300, TPS60301, TPS60302, TPS60303 SINGLE-CELL TO 3.0-V/3.3-V, 20-mA DUAL OUTPUT, HIGH-EFFICIENCY CHARGE PUMP SLVS302A – DECEMBER 2000 – REVISED MARCH 2001 6 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 electrical characteristics at CIN = C1F = C2F = C(OUT1) = C(OUT2) = 1 µF, TC = –40°C to 85°C, VIN = 1.0 V, V(EN) = VIN (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT VIN Supply voltage range 0.9 1.8 V I VIN ≥ 1.1 V, IO(OUT2) = 0 mA, I(PG,1) = 0 mA 40 IO(OUT1) Maximum output current for TPS60300, VIN = 0.9 V, IO(OUT2) = 0 mA, I(PG,1) = 0 mA 20 mA IO(OUT2) Maximum out ut current for TPS60300, TPS60302 VIN ≥ 1.1 V, IO(OUT1) = 0 mA, I(PG,1) = 0 mA 20 mA IO(OUT2) VIN = 0.9 V, IO(OUT1) = 0 mA, I(PG,1) = 0 mA 10 I VIN ≥ 1.1 V, IO(OUT2) = 0 mA, I(PG,1) = 0 mA 40 IO(OUT1) Maximum output current for TPS60301, TPS60303 VIN = 0.9 V, IO(OUT2) = 0 mA, I(PG,1) = 0 mA 20 mA I TPS60303 VIN ≥ 1.0 V, IO(OUT1) = 0 mA, I(PG,1) = 0 mA 20 mA IO(OUT2) VIN = 0.9 V, IO(OUT1) = 0 mA, I(PG,1) = 0 mA 12 VO(OUT2) Output voltage for TPS60300, TPS60302 1.1 V < VIN < 1.8 V, IO(OUT1) = 0 mA 0 < IO(OUT2) < 20 mA 3.17 3.30 3.43 V VO(OUT2) Out ut voltage for TPS60300, TPS60302 0.9 V < VIN < 1.1 V, IO(OUT1) = 0 mA, IO(OUT2) < 10 mA 3.17 3.30 3.43 V VO(OUT2) Output voltage for TPS60301, TPS60303 1.0 V < VIN < 1.8 V, IO(OUT1) = 0 mA, 0 < IO(OUT2) < 20 mA 2.88 3 3.12 V VO(OUT2) Out ut voltage for TPS60301, TPS60303 VIN > 1.65 V, IO(OUT1) = 0 mA, 25 µA < IO(OUT2) < 20 mA 2.88 3 3.15 V V Output voltage ripple OUT2 IO(OUT2) = 20 mA, IO(OUT1) = 0 mA 20 mV VP–P Output voltage ripple OUT1 IO(OUT1) = 40 mA, IO(OUT2) = 0 mA 40 mVP–P IQ Quiescent current (no-load input current) IO(OUT) = 0 mA, VIN = 1.8 V 35 70 µA I Shutdown supply current VIN = 1.8 V, V(EN) = 0 V, See Note 2 0.05 2.5 A I(SD) Shutdown supply current VIN = 1.8 V, V(EN) = 0 V, TC = 25°C, See Note 2 0.5 µA fOSC Internal switching frequency 470 700 900 kHz VIL(EN) EN input low voltage VIN = 0.9 V to 1.8 V 0.3 × VIN V VIH(EN) EN input high voltage VIN = 0.9 V to 1.8 V 0.7 × VIN V Ilkg EN input leakage current V(EN) = 0 V or VIN or VO(OUT2) or VO(OUT1) 0.01 0.1 µA LinSkip switching threshold VIN = 1.25 V 7.5 mA Short circuit current V1 8 V VO(OUT2) = 0 V 5 20 50 mA Short circuit current VIN = 1.8 V VO(OUT1) = 0 V 2 80 150 mA Output leakage current OUT2 VO(OUT1) = 3 V, VO(OUT2) = nominal, EN = 0 V 1 µA NOTE 2: OUT1 not loaded. If OUT1 is connected to GND via a resistor, leakage current will be increased. |
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Description similaire - TPS60300DGS |
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