전자부품 데이터시트 검색엔진 |
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TS3004 데이터시트(PDF) 3 Page - Touchstone Semiconductor Inc |
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TS3004 데이터시트(HTML) 3 Page - Touchstone Semiconductor Inc |
3 / 11 page TS3004 TS3004DS r1p0 Page 3 RTFDS ELECTRICAL CHARACTERISTICS VDD = 3V, VPWM_CNTRL= VDD, RSET = 4.32MΩ, RLOAD(FOUT) = Open Circuit, CLOAD(FOUT) = 0pF, CLOAD(PWM) = 0pF, CPWM = 47pF, FDIV2:0 = 000 unless otherwise noted. Values are at TA = 25°C unless otherwise noted. See Note 1. PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Supply Voltage VDD 1.55 5.25 V Supply Current IDD CPWM = VDD 1.9 2.4 µA -40°C ≤ T A ≤ 85°C 2.7 3.3 3.6 -40°C ≤ T A ≤ 85°C 4.5 FOUT Period tFOUT 39 40.1 41.2 µs -40°C ≤ T A ≤ 85°C 38 42 FOUT Period Line Regulation Δt FOUT/V 1.55 V ≤ V DD ≤ 5.25V 0.17 %/V FOUT Duty cycle 49 51 % FOUT Period Temperature Coefficient Δt FOUT/ΔT 0.02 %/°C PWMOUT Duty Cycle DC(PWMOUT) 37 41.6 48 % VPWM_CNTRL= 0V 15 24 PWMOUT Duty Cycle Line Regulation ΔDC(PWMOUT)/V 1.55V < VDD < 5.25V, FDIV2:0 = 000 -3 % CPWM Sourcing Current ICPWM FDIV2:0 = 000, 001 930 1050 nA - 40°C ≤ T A ≤ 85°C 810 1150 FDIV2:0 000, 001 97 nA UVLO Hysteresis VUVLO (VDD=1.55V) – (VDD_SHUTDOWN VOLTAGE) 150 250 mV FOUT, PWMOUT Rise Time tRISE See Note 2, CL = 15pF 10 ns FOUT, PWMOUT Fall Time tFALL See Note 2, CL = 15pF 10 ns FOUT Jitter See Note 3 0.001 % RSET Pin Voltage V(RSET) 0.3 V FDIV Input Current IFDIV 10 nA - 40°C ≤ T A ≤ 85°C 20 Maximum Oscillator Frequency Fosc RSET= 360K 300 kHz High Level Output Voltage, FOUT and PWMOUT VDD - VOH IOH = 1mA 160 mV Low Level Output Voltage, FOUT and PWMOUT VOL IOL = 1mA 140 mV Dead Time TDT FOUT edge falling and PWMOUT edge rising 106 ns Note 1: All devices are 100% production tested at TA = +25°C and are guaranteed by characterization for TA = TMIN to TMAX, as specified. Note 2: Output rise and fall times are measured between the 10% and 90% of the VDD power-supply voltage levels. The specification is based on lab bench characterization and is not tested in production. Note 3: Timing jitter is the ratio of the peak-to-peak variation of the period to the mean of the period. The specification is based on lab bench characterization and is not tested in production. |
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