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XC9511E14C4 Datasheet(PDF) 4 Page - Torex Semiconductor |
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XC9511E14C4 Datasheet(HTML) 4 Page - Torex Semiconductor |
4 / 35 page 4/35 XC9511 Series PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS CIRCUIT Supply Current 1 IDD1 VIN=CE=DCOUT=5.0V - 250 310 μ A 1 Supply Current 2 IDD2 VIN=CE=5.0V, DCOUT=0V - 300 360 μ A 1 Input Voltage Range VIN 2.4 - 6.0 V - PARAMETER SYMBOL CONDITIONS MIN. TYP. MAX. UNITS CIRCUIT Output Voltage DCOUT(E) Connected to the external components IDOUT=30mA 1.470 1.500 1.530 V 3 Oscillation Frequency FOSC Connected to the external components IDOUT=10mA 1.02 1.20 1.38 MHz 3 Maximum Duty Ratio MAXDUTY DCOUT=0V 100 - - % 4 Minimum Duty Ratio MINDUTY DCOUT=VIN - - 0 % 4 PFM Duty Ratio * XC9511D/E/F PFMDUTY Connected to the external components No load 21 30 38 % 3 U.V.L.O. Voltage (*1) VUVLO Connected to the external components 1.00 1.40 1.78 V 3 LX SW ‘High’ ON Resistance (*2) RLXH DCOUT=0V, LX=VIN-0.05V - 0.5 0.9 Ω 5 LX SW ‘Low’ ON Resistance RLXL Connected to the external components, VIN=5.0V - 0.5 0.9 Ω 3 LX SW ‘High’ Leak Current (*11) IleakH VIN=LX=6.0V, CE=0V - 0.05 1.00 μ A 11 LX SW ‘Low’ Leak Current (*11) IleakL VIN=6.0V, LX=CE=0V - 0.05 1.00 μ A 11 Maximum Output Current Imax1 Connected to the external components 800 - - mA 3 Current Limit (*8) Ilim1 1.0 1.1 - A 6 Efficiency (*3) EFFI Connected to the external components IDOUT=100mA - 90 - % 3 Output Voltage IDOUT=30mA Temperature Characteristics DCOUT △ Topr・DCOUT -40℃≦Topr≦85℃ - ± 100 - ppm/ ℃ 3 Soft-Start Time TSS Connected to the external components, CE=0V VIN, IDOUT=1mA 2 5 10 ms 3 Latch Time (*4, 9) Tlat Connected to the external components, VIN=CE=5.0V, Short DCOUT by 1Ωresistor - 8 25 ms 10 ■ ELECTRICAL CHARACTERISTICS XC9511xxxCSx ● Common Characteristics Topr=25℃ ● DC/DC Converter (1.5V product) Topr=25℃ |
Similar Part No. - XC9511E14C4 |
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Similar Description - XC9511E14C4 |
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