L5987 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

L5987

3 A step-down switching regulator

STMicroelectronics 

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Functional description

L5987

Figure 5. Sawtooth: voltage and frequency feedforward; external synchronization

Figure 6. Oscillator frequency versus FSW pin resistor

10/40

DocID14972 Rev 4

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