Products - Step-Down

XC9702 60V 300mA Synchronous Step-Down DC/DC Converter

60V 300mA Synchronous Step-Down DC/DC Converter image


Property XC9702
Input Voltage 4.5V ~ 60V
Output Voltage 2.5V ~ 12V
Output Current 300mA
Oscillation Frequency 1.0MHz
Quiescent Current 12μA
Packages USP-10B, HSOP-8N

Product Description

60V, 300mA Synchronous Step-Down DC/DC Converter with Power Good

The XC9702 series is a 60V 300mA low quiescent current, synchronous step-down DC/DC converter.

The XC9702 series has a 0.75V (±1.5%) reference voltage, and using externally connected resistors, the output voltage can be set freely within a range of 2.5V to 12V. The control method is selectable via the MODE pin and can be set to PWM only or to automatic PWM/PFM switching for high levels of efficiency across the full load spectrum.

The soft-start time can be adjusted externally by connecting a capacitor (CSS) to the SS pin.

Available in a USP-10B and HSOP-8N packages.

Features :

  • Input Voltage: 4.5V ~ 60V
  • Output Voltage: 2.5V ~ 12V
  • FB Voltage: 0.75V (±1.5%)
  • Output Current: 300mA
  • Switching Frequency: 1.0MHz
  • Quiescent Current: 12uA (PFM Mode)
  • Power Good
  • Soft Start (externally set)
  • Thermal Shutdown
  • Operating Ambient Temperature: -40°C ~ 125°C