Datasheet

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Power Up Sequence

Figure 3. LM3262 Evaluation Board Schematic

6 Power Up Sequence

1. Ensure EN jumper is at "EN/-" position and BPEN jumper is at "BPEN/-" position prior to powering the

evaluation board. (See Figure 4.)

2. Power up VIN (within the VIN range of 2.5V to 5.5V).

3. Set VCON for VOUT = 2.5 x VCON (within the specification of 0.4V to 3.6V)

• Example: VCON = 1.0V will give the result of VOUT =2.5 x 1.0V = 2.5V.

4. Set EN jumper to “+/EN."

5. Measure VOUT.

SNVU159B–July 2012–Revised April 2013 LM3262 DSBGA Evaluation Board

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