National Semiconductor LP55271TL/NOPB

Mounting Type

Surface Mount

Package / Case

30-WFBGA, DSBGA

Supplier Device Package

30-DSBGA

Package

Bulk

Mfr

National Semiconductor

Product Status

Active

Operating Temperature

The operating temperature is the range of ambient temperature within which a power supply, or any other electrical equipment, operate in. This ranges from a minimum operating temperature, to a peak or maximum operating temperature, outside which, the power supply may fail.

-30°C ~ 85°C (TA)

Series

-

Type

DC DC Regulator

Applications

Backlight, Camera Flash

Frequency

1MHz ~ 2MHz

Number of Outputs

5

Voltage - Output

4V ~ 5.4V

Topology

Step-Up (Boost)

Current - Output / Channel

1.7A (Switch)

Internal Switch(s)

Yes

Dimming

-

Voltage - Supply (Max)

5.5V

Voltage - Supply (Min)

3V