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LTC4403-2 Datasheet(PDF) 2 Page - Linear Technology |
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LTC4403-2 Datasheet(HTML) 2 Page - Linear Technology |
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2 / 12 page  2 LTC4403-1/LTC4403-2 4403f PARAMETER CONDITIONS MIN TYP MAX UNITS VIN Operating Voltage q 2.7 6 V IVIN Shutdown Current SHDN = 0V q 10 20 µA IVIN Operating Current IVPCA = IVPCB = 0mA q 1.5 2 mA VPCA/B VOL RLOAD = 400Ω, Enabled q 0 0.1 V VPCA/B Dropout Voltage ILOAD = 6mA, VIN = 2.7V q VIN – 0.25 V VPCA/B Output Current VPCA/B = 2.4V, VIN = 2.7V, ∆VOUT = 10mV q 6mA VPCA/B Enable Time SHDN = High (Note 5) q 911 µs VPCA/B Bandwidth CLOAD = 33pF, RLOAD = 400 (Note 7) PCTL < 80mV 250 kHz PCTL > 160mV 130 kHz VPCA/B Load Capacitance (Note 6) q 100 pF VPCA/B Slew Rate VPCTL = 2V Step, CLOAD = 100pF, RLOAD = 400 (Note 3) 1.4 V/ µs VPCA/B VHOLD Droop Unity Gain, VPCTL = 2V, VHOLD = High 1 µV/ms VHOLD Time Time from VHOLD High to Hold Switch Opening 100 ns VPCA/B Start Voltage Open Loop q 250 450 550 mV VPCA/B Voltage Clamp PCTL = 1V, VIN = 5V q 3.6 4 4.4 V SHDN, VHOLD, BSEL Input Threshold Low VIN = 2.7V to 6V q 0.35 V SHDN, VHOLD, BSEL Input Threshold High VIN = 2.7V to 6V q 1.4 V SHDN, BSEL, VHOLD Input Current SHDN, BSEL, VHOLD = VIN = 3.6V q 16 24 36 µA PCTL Input Voltage Range (Note 4) q 0 2.4 V PCTL Input Resistance q 60 90 120 k Ω VIN to GND ............................................... –0.3V to 6.5V VPCA, VPCB Voltage .................................. –0.3V to 4.6V PCTL Voltage ............................... – 0.3V to (VIN + 0.3V) RF Voltage ........................................ (VIN ± 2.6V) to 7V SHDN, VHOLD, BSEL Voltage to GND ......................................... – 0.3V to (VIN + 0.3V) ORDER PART NUMBER MS PART MARKING LTC4403-2EMS LTXJ TJMAX = 125°C, θJA = 160°C/W IVPCA/B .................................................................................. 10mA Operating Temperature Range (Note 2) .. – 40 °C to 85°C Storage Temperature Range ................ – 65 °C to 150°C Maximum Junction Temperature ........................ 125 °C Lead Temperature (Soldering, 10 sec)................ 300 °C (Note 1) ORDER PART NUMBER MS8 PART MARKING LTC4403-1EMS8 LTXG The q denotes specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. VIN = 3.6V, SHDN = VIN unless otherwise noted. TJMAX = 125°C, θJA = 160°C/W ABSOLUTE AXI U RATI GS PACKAGE/ORDER I FOR ATIO ELECTRICAL CHARACTERISTICS Consult LTC Marketing for parts specified with wider operating temperature ranges. 1 2 3 4 VIN VPCA GND GND 8 7 6 5 RF VHOLD SHDN PCTL TOP VIEW MS8 PACKAGE 8-LEAD PLASTIC MSOP 1 2 3 4 5 VIN VPCA VPCB GND GND 10 9 8 7 6 RF BSEL VHOLD SHDN PCTL TOP VIEW MS PACKAGE 10-LEAD PLASTIC MSOP |
Similar Part No. - LTC4403-2 |
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Similar Description - LTC4403-2 |
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