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SS30 Datasheet(PDF) 2 Page - Sanyo Semicon Device |
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SS30 Datasheet(HTML) 2 Page - Sanyo Semicon Device |
2 / 7 page SS30 No.A1878-2/7 Electrical Characteristics Ta = 25°C, VCC = 5V, unless specifically noted Ratings Parameter Symbol Conditions min typ max Unit Power supply current 1 ICC1 PWM pin = VCC 1.8 2.5 mA Power supply current 2 ICC2 PWM pin = 0V 20 50 μA Charge pump output Output voltage VG 9.8 V Output block Source Ron (H) IO = 0.5A, VG = 9.5V 0.6 1.0 Ω Sink Ron (L) IO = 0.5A, VCC = 5.0V 0.6 1.0 Ω Source + sink Ron (H+L) IO = 0.5A, VCC = 5V, VG = 9.5V 1.2 2 Ω Startup oscillation pin OSC pin charge current IOSC1 -2.5 μA OSC pin discharge current IOSC2 2.5 μA PWM input pin PWM pin high-level input voltage VPWMH VCC×0.8 VCC V PWM pin low-level input voltage VPWML 0 VCC×0.2 V PWM pin current IPWM PWM pin = 0V -50 μA PWM pin input frequency fPWM 20 25 50 kHz FG, 1/2FG, RD output pin FG, 1/2FG, RD output pin low-level voltage VFG V1/2FG VRD When IO = 0.5mA 0.1 0.2 V Current limiter circuit Limiter voltage VRf RF = 1 Ω 0.225 0.25 0.275 V Constraint protection circuit Constraint protection detection time RDT1 0.5 1.0 s Constraint protection release time RDT2 5 s Thermal protection circuit Thermal protection circuit operating temperature TSD Design target * 150 180 °C Temperature hysteresis width ΔTSD Design target 30 °C * : Design target value and no measurement is made. The thermal protection circuit is incorporated to protect the IC from burnout or thermal destruction. Since it operates outside the IC's guaranteed operating range, the customer's thermal design should be performed so that the thermal protection circuit will not be activated when the fan is running under normal operating conditions. Package Dimensions unit : mm (typ) 3368 SANYO : VCT20(3.0X3.0) 3.0 TOP VIEW SIDE VIEW SIDE VIEW BOTTOM VIEW 0.25 0.5 (0.5) (C0.17) 1 2 20 (0.125) Pd max - Ta 0 0.8 0.6 0.4 0.2 1.2 -30 -20 80 0.46 95 60 20 25 40 0 100 1.0 1.05 Ambient temperature, Ta - C Specified circuit board : 40.0 ×50.0×0.8mm3 glass epoxy board 4 layer |
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