amc3100 ADDtek Corp, amc3100 Datasheet
amc3100
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amc3100 Summary of contents
Page 1
... AMC3100-1.5DBFT 1.5V Fixed AMC3100-1.8DBFT 1.8V Fixed DB Note: 1. All surface-mount packages are available in Tape & Reel. Append the letter “T” to part number (i.e. AMC3100-1.8DBFT). 2. The letter ”F” is marked for Lead Free process. Copyright © 2006 ADDtek Corp. ＝1.8V / 600mA V OUT ...
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... Supply Input Pin. V (AMC3100): Feedback Input Pin. Connect V FB external resistor divider. The feedback threshold voltage is 0.6V. V (AMC3100-X.X): Output Voltage Feedback Pin. An internal resistive divider OUT divides the output voltage down for comparison to the internal reference voltage. PACKAGE THERMAL DATA JA x θ ...
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... Note 1: Absolute Maximum Ratings are those values beyond which the life of a device may be impaired. Note 2: The AMC3100 is guaranteed to meet performance specifications from 0°C to 70°C. Specifications over the –40°C to 85°C operating temperature range are assured by design, characterization and correlation with statistical process controls. ...
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... Symbol ELECTRICAL CHARACTERISTICS Symbol Condition V =0. OUT I =0A I LOAD S V =0V, V =4.2V RUN IN AMC3100-1. AMC3100-1.5, I OUT AMC3100-1. =2.5V to 5.5V △V OUT IN V LDREG Duty Cycle < 35 =0. OUT I VFB T = 25° 0°C ≤ -40° ...
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... Temperature ( ° Input Voltage DS (ON) 0.6 I =100 mA LOAD 0.5 TA=25°C 0.4 Main switch 0.3 0.2 0.1 Synchronous switch Input Voltage ( AMC3100 Efficiency vs Output Current 100 V =2. =4. =5. =1.8V OUT 10 0 0.1 1000 Output Current ( mA ) Oscillator Frequency vs Supply Voltage 1 ...
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... TA=25° 100 200 300 400 500 600 700 800 5 6 Output Current ( mA ) Start-up from Shutdown RUN 5V/DIV V OUT 1V/DIV I L 500mA/DIV 40us/DIV 6 AMC3100 Sw itch Leakage vs Tem perature 10 V =0V RUN -50 - ...
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... OUT I =50mA to 600mA LOAD Copyright © 2006 ADDtek Corp. Load Step V OUT 100mV/DIV I L 500mA/DIV I LOAD 500mA/DIV V =3.6V 20us/DIV IN V =1.5V OUT I =100mA to 600mA LOAD 7 AMC3100 Load Step V OUT 100mV/DIV I L 500mA/DIV I LOAD 500mA/DIV V =3.6V 20us/DIV IN V =1.5V OUT I =200mA to 600mA LOAD DD010_A -- JUNE 2006 ...
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... The basic AMC3100 application circuit is shown in Figure 1. External component selection is driven by load requirement: Adjustable Output Voltage: In adjustable version, the output voltage is set by the below formula (1): ⎛ ⎜ OUT ⎝ R The external resistor divider sets the output voltage (see figure 1). Choose R1 around 1MΩ then given by: ...
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... TSOT-23-5L Copyright © 2006 ADDtek Corp. PACKAGE Note: All dimensions in mm. 9 AMC3100 DD010_A -- JUNE 2006 ...
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... ADDtek assumes to no liability to customer product design or application support. ADDtek warrants the performance of its products to the specifications applicable at the time of sale. ADDtek Corp. 9F, No. 20, Sec. 3, Bade Rd., Taipei, Taiwan, 105 TEL: 2-25700299 FAX: 2-25700196 Copyright © 2006 ADDtek Corp. IMPORTANT NOTICE 10 AMC3100 DD010_A -- JUNE 2006 ...