XD6702 Series
AEC-Q100 (Grade2) Compliant 36V Input Voltage 300mA Low Supply Current,High Speed Voltage Regulator
The XD6702 series are CMOS high-speed voltage regulator ICs with a 36 V input and low supply current.Internal circuitry includes a reference voltage supply, error amplifier, driver transistor, over-current protection circuit, overheat protection circuit, soft start circuit, and phase compensation circuit.
The output voltage is fixed internally by laser trimming, and product selections from 1.8V to 18.0V are available.The over-current protection circuit and overheat protection circuit are built-in, and when the output current reaches the current limit or the junction temperature reaches the temperature limit, the corresponding circuit activates.The soft start circuit limits the rush current that flows from VIN to VOUT when the IC starts, enabling a stable startup sequence.
The IC is put in the standby state by inputting L level into the CE pin, and the supply current is reduced to 0.1 μA.
A low-ESR capacitor such as a ceramic capacitor can also be used for CL.
Typical Application Circuit
Features
| Input Voltage Range | 4.5V ~ 36.0V (Absolute Maximum Rating 42.0V) |
|---|---|
| Peak Voltage | 46.0V (Transient≦400ms) |
| Output Current | 300mA |
| Output Voltage Range | 1.8V ~ 18.0V VOUT＜ 6.0V, 0.1V step settings VOUT ≧ 6.0V, 0.5V step settings |
| Temperature Characteristics | ±50ppm/℃ (TYP.) |
| Supply Current | 40μA (TYP.) |
| Dropout Voltage | 350mV@ IOUT=100mA,VOUT=5.0V |
| Ripple Rejection Ratio | 65dB @1kHz |
| Standby Current | 0.1μA |
| Protection Function | Current Limit Short Circuit Protection Thermal Shutdown |
| Addition Function | Soft Start CE Function (Active High) |
| Output Capacitor | Ceramic Capacitor (2.2μF) |
| Environmentally Friendly | EU RoHS Compliant, Pb Free |
Packages
| Package | SOT-89-5 | Number of Pins | 5 |
|---|---|---|---|
| Pcs/Reel | 1,000 | Package Size(mm) | 4.5 x 4.6 x 1.5 |
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