High isolation voltage (BV = 5 000 Vr.m.s.Long creepage distance (8 mm MIN.: PS9309L2).Similarly to the totem-pole driver, the MOSFET gate is clamped by the turn-off circuit between GND-0.7V and VDRV+0.7V approximately, eliminating the risk of excessive voltage stress at the gate. High common mode transient immunity (CMH, CML = ☑5 kV/μs MIN.) closer look at the circuit reveals that this solution is a simplified bipolar totem-pole driver, where the npn pull-up transistor is replaced by a diode.Pulse width distortion (|tPLH − tPHL| = 80 ns MAX.).Totem pole output (Active High Output Type).The PS9309L2 is lead bending type for long creepage distance (Gull-wing) for surface mount. The PS9309L is lead bending type (Gull-wing) for surface mounting. Test results of the discrete solutions and several. It is suitable for IPM (Intelligent Power Module) drive. Discrete driver circuits such as complimentary bipolar and MOSFET totem pole topologies are evaluated. The PS9309L and PS9309L2 are specified high CMR and pulse width distortion with operating temperature. driving the input of a CMOS gate), the voltage level of the totem-pole. The PS9309L and PS9309L2 are optical coupled high-speed, totem pole output (active high output type) isolators containing a GaAlAs LED on the input side and a photodiode and a signal processing circuit on the output side on one chip. Transistortransistor logic (TTL) is a logic family built from bipolar junction transistors.
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