LXDC3EP10A-176

LXDC3EP series Micro DCDC converter 1. Features        Step-Down DCDC Converter Low EMI noise and small footprint using inductor-imbedded ferrite substrate High efficiency using synchronous rectifier technology and PFM/PWM auto-select function Input voltage range : 2.5 - 5.5V Output voltage range : 1.0 - 3.3V Maximum Load Current : 1A Switching frequency : 4MHz 2. Mechanical details TOP VIEW BOTTOM VIEW SIDE VIEW unit (mm) Symbol L W T Dimension 3.5+/- 0.2 3.2+/- 0.2 1.3MAX Symbol a b c d e Dimension 0.2+/- 0.2 0.8+/- 0.1 0.4+/- 0.1 0.7+/- 0.1 0.6+/- 0.1 Pin configuration Pin number 1 Symbol EN I/O Input Function ON/OFF control pin H: Enable L: Disable 2,3,5,6,9 4 7 GND Vout MODE － Output Input GND pin Voltage output pin Operation mode select pin H: Forced PWM mode, L: PFM/PWM mode 8 Vin Input Voltage input pin 1 February.2012 LXDC3EP series Micro DCDC converter 3. Ordering Information Part number LXDC3EP10A-176 LXDC3EP12A-104 LXDC3EP15A-105 LXDC3EP18A-106 LXDC3EP25A-109 LXDC3EP33A-107 Output Voltage 1.0V 1.2V 1.5V 1.8V 2.5V 3.3V Device Specific Feature MOQ T/R,1000pcs/R T/R,1000pcs/R T/R,1000pcs/R T/R,1000pcs/R T/R,1000pcs/R T/R,1000pcs/R 4. Electrical Specification 4-1 Absolute maximum ratings Parameter Maximum input voltage Operating temperature Storage temperature symbol Vin TOP TSTO rating 6.0 -30 to +85 -30 to +85 Unit V o o C C 4-2 Electrical Characteristics (Ta=25 oC) Parameter Symbol Condition LXDC3EP10A-176 LXDC3EP12A-104 Operational Input volta...