XC9702

KEY FEATURES:

• Wide Input Voltage Range
  • Up to 60V (66V Ab. Max.)
  • Supports high step-down ratio.

   

• Wide Operating Temperature Range
  • -40ºC to 125ºC
  • Thermal Shutdown @ 160ºC

   

• Switch between PWM and PWM/PFM operation using the MODE pin

   

• Low Current Consumption
  • Only 12 μA Quiescent Current
  • 0.8 μA in Standby Mode

   

• Space Saving Solution
  • Ultra-small Package (2.6 x 2.9 x 0.6mm)
  • Small Coil Size (2.5 × 2.0 × 1.2mm)
  • Replace inefficient Linear Regulators

KEY ELECTRICAL PARAMETERS:

SERIES		XC9702
IOUT		300 mA
ON Resistance (Typ.)	N-Ch	0.90 Ω
	N-Ch	0.49 Ω
VIN Range		4.5 V ~ 60 V
VOUT Range		2.5 V ~ 12.0 V
FB Voltage		0.75 V ±1.5%
Switching Frequency		1.0MHz
Operation Mode		PWM (MODE=”H”)
		PWM/PFM (MODE=”L”)
Quiescent Current (Typ.)		12 μA
Standby Current (Typ.)		0.8 μA
Protection Functions		Current Limit (Foldback)
		Output Over Voltage Protection
		Lx short protection
		Thermal Shutdown (160 ºC)
Other Functions		Adjustable Soft-Start
		Power Good
Inductor Value		22 μH ~ 100 μH
Amb. Op. Temp. Range		-40 ~ 125 ºC
Standard Packages		USP-10B or HSOP-8N
Smallest Package (mm)		2.6 x 2.9 x 0.6mm