National Semiconductor LP3943ISQ/NOPB

Mounting Type

Surface Mount

Package / Case

24-WFQFN Exposed Pad

Supplier Device Package

24-WQFN (4x4)

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.

-40°C ~ 85°C (TA)

Series

-

Type

Power Switch

Applications

Camera Flash

Frequency

-

Number of Outputs

16

Voltage - Output

-

Topology

Shift Register

Current - Output / Channel

25mA

Internal Switch(s)

Yes

Dimming

I²C, SMBus

Voltage - Supply (Max)

5.5V

Voltage - Supply (Min)

2.3V