| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,525 pcs
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1525 pcs | On Request | 1 | On Request | On Request | 03+ | On Request | On Request |
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The BD6155FVM-TR from ROHM Semiconductor is an integrated circuit designed as a DC/DC converter for LCD backlights. It is particularly suited for driving white LEDs in devices like cellular phones and PDAs.
This IC incorporates a charging pump step-up circuit to efficiently drive LEDs with high forward voltage (VF). It also features a 4-step constant current driver, allowing the current value to be set with a single external resistor. The device operates within a supply voltage range of 2.9V to 5.5V and offers a maximum LED drive current of 80mA.
The BD6155FVM-TR is housed in an ultra-small MSOP8 package, measuring only 0.9mm in height. Its operating temperature range is -25°C to 75°C. The component is suitable for battery-powered equipment requiring white LED illumination.
Key electrical characteristics include an oscillator frequency of 120kHz and a typical output voltage of 5.6V. The device also includes a stand-by function controlled by a dedicated pin.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
-25°C to 75°C
8-VSSOP, 8-MSOP (0.118", 3.00mm Width)
80mA
2.9V to 5.5V
120kHz
Yes, with a 700kΩ pull-down resistor on the standby pin.
Four levels, selectable via CURRENT1 and CURRENT2 pins.