1.5A COT Control, Synchronous Step-Down DC/DC Converters
*AEC-Q100 (Grade2) compliant
The XD9261 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
|Input Voltage Range||2.7V～5.5V|
|Output Voltage Range||0.8V～3.6V (±2.0%)|
|Quiescent Current||25μA (fOSC=3.0MHz)|
(VIN=3.7V, VOUT=1.8V, IOUT=200mA)
|Control Methods||HiSAT-COT Control
|Protection Circuits||Thermal Shut Down
Current Limit Circuit (Pendent character)
Short Circuit Protection(TypeB)
CL High Speed Auto Discharge(TypeB)
|Capacitor||Low ESR Ceramic|
|Operating Ambient Temperature||- 40℃ ～ + 105℃|
|Environmentally Friendly||EU RoHS Compliant, Pb Free|
|Package||USP-6C||Number of Pins||6|
|Pcs/Reel||3,000||Package Size(mm)||1.8 x 2.0 x 0.6|