BD9489F driver equivalent, white led driver.
* DCDC converter with current mode
* As PWM=L, the retaining function of Vout, FB voltage
* VOUT discharge function at shutdown
* LED protection circuit (.
* TV, Computer Display, LCD Backlighting
Figure 1. SOP16
1.3 Typical Application Circuit(s)
VCC
VIN
Vout
VCC R.
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