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XC9106D3DR Datasheet(PDF) 4 Page - Torex Semiconductor |
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XC9106D3DR Datasheet(HTML) 4 Page - Torex Semiconductor |
4 / 8 page Preliminary " ELECTRICAL CHARACTERISTICS XC9106D001MR, XC9107D001MR (FOSC=100 (kHz) Ta=25 OC *1 *1 Test Conditions: Unless otherwise stated, CL: ceramic, recommended MOS FET should be connected. VDD = (V) ! Vref = (V) , RFB1, 2 x 10 VIN = (V) ! IOUT = (mA) Notes 1* : 4 XC9106 / 07 Series V 1 3 V - PWM Control, PWM/PFM Switching Control, Step-up DC/DC Converters Externally Applied Reference Voltage (Vref) No external connections Although the IC starts step-up operations from a VDD of 0.8V, the output voltage and oscillation frequency are stabilized at VDD ≥ 1.8V or (Vref applied voltage + 0.7V). Therefore, a VDD of more than 1.8V or (Vref applied voltage + 0.7V) is recommended when VDD is supplied from VIN or other power sources. V CIRCUIT - 8.820 9.000 9.180 0.8 2.5 UNITS 4 µA 4 V 3 V 4 V 5 14 19 µA 1.0 µA 1 % 4 % 4 1 KHz PARAMETER Output Voltage Reference Voltage Range Operation Start Voltage Power Supply Voltage Range PFM Duty Ratio FOSC MAXDTY PFMDTY Oscillation Frequency FB Control Voltage VFB Same as IDD1 Maximum Duty Ratio Same as IDD1 Oscillation Start Voltage VST2 CE/Vref=0.9V, Voltage applied, FB=0V VST1 Recommended Circuit using 2SD1628, IOUT=1.0mA Supply Current 2 Operation Holding Voltage Supply Current 1 VDD Vref = 0.9V VDD as shown right or (Vref applied voltage+0.7V) Efficiency Recommended Circuit using 2SD1628, IOUT=1.0mA Same as VST2, VDD=3.300V ISTB VHLD IDD1 IDD2 Same as IDD1, CE/Vref=0V Same as IDD1, FB=1.2V Stand-by Current V No Load (XC9106 series) Recommended Circuit using XP161A1355 EFFI % 20 28 36 85 1 Soft-start Time Vref=0.9V mS TSS 5.0 10.0 20.0 5 CE "Low" Voltage VCEL Same as IDD1 CE "High" Voltage VCEH Same as IDD1 0.20 24 36 5 V 4 Ω 4 EXT "Low" ON Resistance REXTL Same as IDD1, VEXT=VOUT-0.4V EXT "High" ON Resistance REXTH Ω Same as IDD1, VEXT=0.4V 16 24 CE "Low" Current ICEL Same as IDD2, CE=0.8V Same as IDD2, CE=0V -1.0 µA µA 5 0.0 Same as IDD2, FB=VDD 5 -0.1 0.1 5 FB "High" Current IFBH µA Same as IDD2, FB=1.0V IFBL -0.1 1.8 CONDITIONS Vref = 0.9V SYMBOL VOUT Vref MIN. TYP. MAX. 0.784 0.800 0.816 0.8 10.0 0.9 0.7 29 41 75 81 87 85 100 115 0.65 FB "Low" Current 0.09 50 3.30 3.30 Vref = 0.9V Vref = 2.5V 0.882 0.900 0.918 2.450 2.500 2.550 4 V CE "High" Current ICEH Same as IDD2, CE=2.5V 0.0 2.5 µA 5 Semiconductor Ltd. |
Similar Part No. - XC9106D3DR |
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Similar Description - XC9106D3DR |
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