Detailed Product Description

LED Driver DC to DC Series,Constant Current,24W,1000mA
PART NO : FLDA028-0M
24 Watts,1000mA single output,High Efficiency Step Down LED Driver
Size 23.4 X 14.0 X 10.16 mm (L*W*H)
Features:
* For High Brightness Light-Emitting Diode products.
* RoHS compliant 16 Pin DIL Package
* Wide Input Voltage Range: 7V to 30VDC
* Output Voltage Range: 2V to 28VDC
* Output Current Range: Up to 1000mA Constant Current(+/- 7%)
* Ripple and Noise,(20MHz bandwidth): 300mVp-p Max.
* High Efficiency ( up to 95% )
* PWM/Digital Dimming and Analog Voltage Dimming.
* Operating Frequency: 50KHz~300KHz
* Operation Temperature Range from -40~ 71.
* Storage Temperature: -40~ 125.
* Maximum Case Temperture: +100.
* Case Material: Non-Conductive Black Plastic (UL94-V0 rated)
* Protections: Short Curcuit Protection .
* Safety Approval: IEC/EN 60950-1;EMS:IEC 61000-4-2,3,4,6,8;
  EMI: EN55015(CISPR22)
* Weight: 6.2g
NOTE:
1.Reversed power source damages the circuit.
2.No connection is allowed between input ground and output.
3.Do not operate the driver over 24W output.
4.Leave pin VADJ open if not in use.
5.Connecting Vadj to Vin damages the circuit.

PWM Dimming and ON/OFF Control (Leave Open if not used)
Remote ON/OFF
DC/DC ON...................Open or 0.3V<Vadj<1.25V
DC/DC OFF.................Vadj<0.15V
Remote Pin Drive Current(Vadj=1.25V)..........<1mA
Quiescent Input Current Shutdown Mode(Vin=30V).......25uA Max.

PWM Dimming
Recommended Maximum Operation Frequency............1KHz
Minimum Switch "ON" Time.............200 ns
Minimum Switch "OFF" Time...........200 ns

Analog Dimming Control (Leave Open if not used)
Vadj Input Voltage Range................0.3V to 1.25V
Adjust Output Current.....................25% to 100%
Control Voltage Range Limits
ON.....................................0.2V~0.3V
OFF...................................0.15V~0.25V
Analog Pin Drive Current(Vadj=1.25V).........<1mA