LED Driver IC, Constant Current Controll

  • RS Stock No. 186-4539
  • Mfr. Part No. BD18345EFV-ME2
  • Manufacturer ROHM
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TH
Product Details

BD18345EFV-M is 70 V-withstanding constant current controller for automotive LED lamps. It is able to drive at maximum 10 rows of PNP transistors. It can also contribute to reduction in the consumption power of the set as it has the built-in standby function. The IC provides high reliability because it has two Current de-rating function, LED open detection, short circuit protection, over voltage mute function and LED failure input/output function.

PWM Dimming FunctionPWM Signal OutputLED Current DC DimmingThermal De-rating FunctionLED Open DetectionShort Circuit Protection (SCP)Over Voltage Mute Function (OVM)Disable LED Open Detection Function at Reduced-VoltageLED Failure Input/Output Functions (PBUS)

Specifications
Attribute Value
Input Voltage 4.5 19 V
AC or DC Input Voltage Dc
Dimming Operation PWM
Application Automotive LED Exterior Lamp, Automotive LED Interior Lamp
Package Type HTSSOP
Number of Pins 20
Maximum Output Voltage 70V
Current Rating 5mA
Automotive Standard AEC-Q100
25 In stock for delivery within 5 working day(s) (Global Stock)
Price (ex. GST) Each (In a Pack of 5)
$ 4.56
(exc. GST)
$ 5.02
(inc. GST)
units
Per unit
Per Pack*
5 - 20
$4.56
$22.80
25 - 45
$3.92
$19.60
50 - 95
$3.45
$17.25
100 +
$3.19
$15.95
*price indicative
Related Products
LYTSwitch-4 series High Power LED Driver AC-DC Converters ...
Description:
LYTSwitch-4 series High Power LED Driver AC-DC Converters The Power Integrations LYTSwitch-4 family of off-line AC-DC single-stage converters are designed for high-power LED driver applications They integrate control and drive circuits and power factor correction in a single package and ...
LYTSwitch-5 series LED Driver AC-DC Converters The LYTSwitch-5 ...
Description:
LYTSwitch-5 series LED Driver AC-DC Converters The LYTSwitch-5 family of AC-DC Converters from Power Integrations is ideal for single-stage power factor corrected constant current LED applications, equally suited for lamps, tubes or ballasts These highly integrated devices incorporate a discontinuous ...
The RACT25-xxx series are low cost, traic-dimmable, constant ...
Description:
The RACT25-xxx series are low cost, traic-dimmable, constant current 25W LED drivers available with either 500mA, 700mA or 105A full-range outputs. The drivers are Class II (double insulated) meaning no earth connection is required. The phase angle dimming works with ...
Dimmable constant current LED Driver (SELV)Independent LED Driver ...
Description:
Dimmable constant current LED Driver (SELV)Independent LED Driver with cable clamps Selectable output current between 300, 450 and 500 mAMax output power 21 WUp to 82 % efficiency Dimmable via leading edge and trailing edge phase dimmers Dimming range 5 ...