DC to DC Series LED Driver with Operating Temperature Range from -40 to 85°C, Weighs 2.6g

bargain

add to cart

LED driver DC to DC series, constant current, 8W, 350mA
8 watts single output
Size 20.32 x 10.16 x 6.88mm
Features:
- For high brightness light-emitting diode products
- RoHS compliant 14-pin DIL Package
- Wide input voltage range: 7V to 30V DC input
- Output voltage range: (Vin=30V) 2 to 28V DC
- Output current range: 350mA constant current limiting design
- Ripple and noise, (20MHz bandwidth): 200mVp-p maximum
- High efficiency (up to 95%)
- Capacitive load: 47uF
- Operating frequency: 40 to 370kHz
- Operating temperature range from -40 to 85℃
- Storage temperature: -40 to 125℃
- Maximum case temperature: +100℃
- Case material: non-conductive black plastic (UL94-V0 rated)
- Protections: short-circuit protection
- PWM/digital dimming and analog voltage dimming
- Weight: 2.6g
Note:
- Reversed power source damages the circuit
- No connection is allowed between input ground and output
- Do not operate the driver over 8W output
- Leave pin Vadj open if not in use
- 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
  - DC/DC off: Vadj <0.15V
  - Remote pin drive current (Vadj = 1.25V): <1mA
  - Quiescent input current shutdown mode (Vin = 30V): 25uA maximum
- PWM dimming:
  - Recommended maximum operating frequency: 1kHz
  - Minimum switch on time: 200ns
  - Minimum switch off time: 200ns
Analog dimming control (leave open if not used):
- Vadj input voltage range: 0.3 to 1.25V
- Adjust output current: 25 to 100%
- Control voltage range limits:
  - On: 0.2 to 0.3V
  - Off: 0.15 to 0.25V
  - Analog pin drive current (Vadj = 1.25V): <1mA