ROHM BD93941FP-E2 LED Driver IC

  • RS Stock No. 171-6900
  • Mfr. Part No. BD93941FP-E2
  • Brand ROHM
Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): JP
Product Details

BD93941FP is a high efficiency driver for white LEDs and designed for large LCDs. These ICs are built-in a boost DCDC converters that employ an array of LEDs as the light source. BD93941FP has some protect function against fault conditions, such as the over-voltage protection (OVP), the over current limit protection of DCDC (OCP), the short circuit protection (SCP), the open detection of LED string. Therefore BD93941FP is available for the fail-safe design over a wide range output voltage.

4ch LED constant current driver and DC/DC converter
Maximum LED Current: 200mA
Analog current (Linear) dimming at ADIM pin
LED pin rating 60V
Individual detection and individual LED OFF for both open and short circuits
Built-in ISET pin short-circuit protection circuit
Set Soft-Start time by external capacitor.
FET’s Gate (N pin) is driven by 5.8V swing
Built-in Vout discharge circuit for shutdown
Built-in Vout overvoltage protection (OVP) / reduced voltage protection (SCP) circuit

Available to back order for despatch 19/02/2020, delivery within 5 working days
Price Each (On a Reel of 2000)
£ 0.738
(exc. VAT)
£ 0.886
(inc. VAT)
Units
Per unit
Per Reel*
2000 +
£0.738
£1,476.00
*price indicative
Not available for guaranteed pre 9am/10am delivery
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