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MC33025DWR2G データシート(PDF) 2 Page - ON Semiconductor |
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MC33025DWR2G データシート(HTML) 2 Page - ON Semiconductor |
2 / 20 page MC34025, MC33025 http://onsemi.com 2 MAXIMUM RATINGS Rating Symbol Value Unit Power Supply Voltage VCC 30 V Output Driver Supply Voltage VC 25 V Output Current, Source or Sink (Note 1) DC Pulsed (0.5 ms) IO 0.5 2.0 A Current Sense, Soft−Start, Ramp, and Error Amp Inputs Vin −0.3 to +7.0 V Error Amp Output and Soft−Start Sink Current IO 10 mA Clock and RT Output Current ICO 5.0 mA Power Dissipation and Thermal Characteristics SO−16 Package (Case 751G) Maximum Power Dissipation @ TA = + 25°C Thermal Resistance, Junction−to−Air DIP Package (Case 648) Maximum Power Dissipation @ TA = + 25°C Thermal Resistance, Junction−to−Air PD RqJA PD RqJA 862 145 1.25 100 mW °C/W W °C/W Operating Junction Temperature TJ +150 °C Operating Ambient Temperature (Note 2) MC34025 MC33025 TA 0 to +70 −40 to +105 °C Storage Temperature Range Tstg −55 to +150 °C Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. ELECTRICAL CHARACTERISTICS (VCC = 15 V, RT = 3.65 kW, CT = 1.0 nF, for typical values TA = + 25°C, for min/max values TA is the operating ambient temperature range that applies [Note 2], unless otherwise noted.) Characteristic Symbol Min Typ Max Unit REFERENCE SECTION Reference Output Voltage (IO = 1.0 mA, TJ = + 25°C) Vref 5.05 5.1 5.15 V Line Regulation (VCC = 10 V to 30 V) Regline − 2.0 15 mV Load Regulation (IO = 1.0 mA to 10 mA) Regload − 2.0 15 mV Temperature Stability TS − 0.2 − mV/ °C Total Output Variation over Line, Load, and Temperature Vref 4.95 − 5.25 V Output Noise Voltage (f = 10 Hz to 10 kHz, TJ = + 25°C) Vn − 50 − mV Long Term Stability (TA = +125°C for 1000 Hours) S − 5.0 − mV Output Short Circuit Current ISC −30 −65 −100 mA OSCILLATOR SECTION Frequency TJ = + 25°C Line (VCC = 10 V to 30 V) and Temperature (TA = Tlow to Thigh) fosc 380 370 400 400 420 430 kHz Frequency Change with Voltage (VCC = 10 V to 30 V) Dfosc/DV − 0.2 1.0 % Frequency Change with Temperature (TA = Tlow to Thigh) Dfosc/DT − 2.0 − % Sawtooth Peak Voltage VP 2.6 2.8 3.0 V Sawtooth Valley Voltage VV 0.7 1.0 1.25 V Clock Output Voltage High State Low State VOH VOL 3.9 − 4.5 2.3 − 2.9 V 1. Maximum package power dissipation limits must be observed. 2. Low duty cycle pulse techniques are used during test to maintain junction temperature as close to ambient as possible. Tlow = 0°C for MC34025 Thigh = +70°C for MC34025 Tlow = − 40°C for MC33025 Thigh = +105°C for MC33025 |
同様の部品番号 - MC33025DWR2G |
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同様の説明 - MC33025DWR2G |
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