поискавой системы для электроныых деталей |
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CAT3200ZI-T3 датащи(PDF) 3 Page - ON Semiconductor |
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CAT3200ZI-T3 датащи(HTML) 3 Page - ON Semiconductor |
3 / 12 page CAT3200, CAT3200−5 http://onsemi.com 3 Table 3. RECOMMENDED OPERATING CONDITIONS Parameters Ratings Units VIN 2.7 to 4.5 V CIN, COUT, CFLY 1 mF ILOAD 0 to 100 mA Ambient Temperature Range −40 to +85 °C Table 4. ELECTRICAL SPECIFICATIONS (Recommended operating conditions unless otherwise specified. CIN, COUT, CFLY are 1 mF ceramic capacitors and VIN is set to 3.6 V.) Symbol Parameter Conditions Min Typ Max Units VOUT Regulated Output ILOAD ≤ 40 mA, VIN ≥ 2.7 V ILOAD ≤ 100 mA, VIN ≥ 3.1 V 4.8 5.0 5.2 V VLINE Line Regulation 3.1 V ≤ VIN ≤ 4.5 V, ILOAD = 50 mA 6 mV VLOAD Load Regulation ILOAD = 10 mA to 100 mA, VIN = 3.6 V 20 mV FOSC Switching Frequency 1.3 2.0 2.6 MHz VR Output Ripple Voltage ILOAD = 100 mA CAT3200−5 Only 30 mVp−p h Efficiency ILOAD = 50 mA, VIN = 3 V, CAT3200−5 80 % IGND Ground Current ILOAD = 0 mA, SHDN = VIN 1.6 4 mA ISHDN Shutdown Input Current ILOAD = 0 mA, SHDN = 0 V to VIN 1 mA VFB FB Voltage CAT3200 Only 1.22 1.27 1.32 V IFB FB Input Current CAT3200 Only −50 50 nA ROL Open−Loop Resistance ILOAD = 100 mA, VIN = 3 V (Note 1) 10 W TON VOUT Turn−on time (10% to 90%) ILOAD = 0 mA, VIN = 3 V 0.5 ms VIHSHDN High Detect Shutdown Threshold 0.8 1.3 V VILSHDN Low Detect Shutdown Threshold 0.4 V IROUT Reverse Leakage into OUT pin VOUT = 5 V, Shutdown mode (Note 2) 15 30 mA ISC Short−circuit Output VOUT = 0 V 80 mA TSD Thermal Shutdown 160 °C THYST Thermal Hysteresis 20 °C 1. ROL = (2VIN − VOUT)/IOUT 2. In the event of a controlled shutdown, the output will be isolated from the input, but will remain connected to the internal resistor feedback network. This will cause a small level of reverse current to flow back into the device to ground. |
Аналогичный номер детали - CAT3200ZI-T3 |
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Аналогичное описание - CAT3200ZI-T3 |
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