This family of devices consists of a GaAsP LED. The LED is optically coupled to an integrated circuit with a power stage. These optocouplers are ideally suited for high frequency driving of power IGBTs and MOSFETs used in Plasma Display Panels, high performance DC/DC converters, and motor control inverter applications. ? 2.5 Amaximumpeak outputcurrent ? 2.0 Aminimumpeak outputcurrent ? 250 kHzmaximumswitching speed ? High speed response: 200 nsmaximumpropagation delay over temperature range ? 10 kV/?sminimumCommonMode Rejection (CMR) at VCM = 1500 V ? Under Voltage Lock-Out protection (UVLO) with hysteresis ? Wide operating temperature range: ?40?Cto 100?C ? Wide VCC operating range: 10 V to 20 V ? 20 nstypical pulse width distortion ? Safety approvals: ? UL approval, 3750 Vrms for 1minute ? CSA approval ? IEC/EN/DIN EN 60747-5-2 approval

The HCPL-7510 isolated linear current sensing IC family is designed for current sensing in low-power electronic motor drives. In a typical implementa?tion, motor current flows through an external resistor and the resulting analog voltage drop is sensed by the HCPL-7510. An output voltage is created on the other side of the HCPL7510 optical isolation barrier. This single-ended output voltage is proportional to the motor current. Since common-mode voltage swings of several hundred volts in tens of nanoseconds are common in modern switching inverter motor drives, the HCPL-7510 was designed to ignore very high common-mode transient slew rates (of at least 10kV/?s