XD9260 Series
1.5A COT Control, Synchronous Step-Down DC/DC Converters*AEC-Q100 (Grade2) compliant
The XD9260 series is a group of synchronous-rectification type DC/DC converters with a built-in P-channel MOS driver transistor and N-channel MOS switching transistor, designed to allow the use of ceramic capacitors.
Output voltage is internally set in a range from 0.8V to 3.6V (accuracy: ±2.0%) increments of 0.05V. The device provides a high efficiency, stable power supply with an output current of 1.5A to be configured using only a coil and two capacitors connected externally. Oscillation frequency is set to 1.2MHz or 3.0MHz can be selected for suiting to your particular application.As for operation mode HiSAT-COT control excellent in transient response, allowing fast response, low ripple and high efficiency over the full range of loads (from light load to heavy load).
*TOREX’s automotive products (XD Series) are AEC-Q100 compliant.
Typical Application Circuit
Features
| Input Voltage Range | 2.7V～5.5V |
|---|---|
| Output Voltage Range | 0.8V～3.6V (±2.0%) |
| Quiescent Current | 25μA (fOSC=3.0MHz) |
| Output Current | 1.5A |
| Oscillation Frequency | 1.2MHz 3.0MHz |
| Efficiency | 90% (VIN=3.7V, VOUT=1.8V, IOUT=200mA) |
| Control Methods | HiSAT-COT Control 100%Duty Cycle PWM Control |
| Protection Circuits | Thermal Shut Down Current Limit Circuit (Pendent character) Short Circuit Protection(TypeB) |
| Functions | Soft-Start UVLO CL High Speed Auto Discharge(TypeB) |
| Capacitor | Low ESR Ceramic |
| Operating Ambient Temperature | - 40℃ ～ + 105℃ |
| Environmentally Friendly | EU RoHS Compliant, Pb Free |
Packages
| Package | USP-6C | Number of Pins | 6 |
|---|---|---|---|
| Pcs/Reel | 3,000 | Package Size(mm) | 1.8 x 2.0 x 0.6 |
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