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MIC9130YM Datasheet(PDF) 3 Page - Micrel Semiconductor |
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MIC9130YM Datasheet(HTML) 3 Page - Micrel Semiconductor |
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3 / 19 page  April 2005 3 M9999-040805 MIC9130 Micrel, Inc. Absolute Maximum Ratings (Note 1) Line Input Voltage (VLINE) .........................................+190V VCC Input Voltage (VCC)..............................................+19V Current Sense Input Voltage (VISNS)..............–0.3 to +5.3V Enable Voltage (VEN) ............................ –0.3 to VCC + 0.3V Feedback Input Voltage (VFB) ........................–0.3 to +5.3V Sync Input Voltage (VSYNC)............................–0.3 to +5.3V Soft-Start Voltage (VSS)..................................–0.3 to +5.3V UVLO Voltage (VUVLO)...................................–0.3 to +5.3V Storage Temperature (TS) ........................ –65°C to +150°C Power Dissipation (PD) 16-pin SOP ...................................400mW @ TA = +85°C 16-pin QSOP ................................245mW @ TA = +85°C ESD Rating, Note 3 Operating Ratings (Note 2) Line Input Voltage (VLINE) .................VCC to +180V, Note 4 VCC Input Voltage (VCC).................................. +9V to +18V Junction Temperature Range (TJ) ............ –40°C to +125°C Package Thermal Resistance 16-pin SOP (θJA) ..............................................100°C/W 16-pin QSOP (θJA) ............................................163°C/W Electrical Characteristics TA = 25°C, VLINE = 48V, VCC = 10V, Rt = 9.47KΩ, Ct = 470pF, RBIAS = 562kΩ, VEN = 10V, VISNS = 0V, VUVLO = 2V, VSYNC = 0V, unless otherwise noted. Bold values indicate –40 °C ≤TJ ≤ +125°C. Parameter Condition Min Typ Max Units Bias Regulator Output Voltage IVBIAS = 0mA; VOSC = 0V (Oscillator OFF) 4.7 4.85 5.0 V 4.6 5.1 V Line Regulation 9V ≤ VCC ≤18V, IVBIAS = 0mA; VOSC = 0V 24 40 mV Load Regulation 0mA ≤ IVBIAS ≤ 5mA; VOSC = 0V 5 30 mV Oscillator Section Initial Accuracy (fOSC) Rt = 9.47KΩ, Ct = 470pF 180 200 220 kHz Oscillator Output Frequency fOSC/2 kHz Maximum Duty Cycle 50 % Voltage Stability (Δf/f) 9V ≤ VCC ≤18V 2.5 % Temperature Stability –40°C ≤ TJ ≤ 125°C 100 ppm/°C Maximum Sync Frequency Note 5 4 MHz Sync Threshold Level 2.5 V Sync Hysteresis 0.7 V Sync Minimum Pulse Width 50 ns Error Amp Section FB Voltage VCOMP = VFB 2.475 2.5 2.525 V 2.45 2.55 Open Loop Voltage Gain, AVOL 90 dB Unity Gain Bandwidth 4 MHz PSRR 9V ≤ VCC ≤ 18V 60 dB COMP Sink Current VFB = 2.7V; VCOMP = 5V 80 100 µA COMP Source Current VFB = 2.3V; VCOMP = 0V 1 2.5 mA VCOMP Low VFB = 2.7V; ICOMP = –50µA 115 300 mV VCOMP High VFB = 2.3V; ICOMP = +500µA 3.5 4 V Input Bias Current (IFB) VFB = VCOMP 160 nA Slew Rate SINK 1.5 V/µs SOURCE 1.5 V/µs |
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