AMI Semiconductor LA4631-E

Mounting Type

Surface Mount

Package / Case

20-TSSOP (0.173, 4.40mm Width) Exposed Pad

Supplier Device Package

20-TSSOP-EP

Package

Tube

Base Product Number

MAX16814

Mfr

Analog Devices Inc./Maxim Integrated

Product Status

Active

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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

-

Packaging

Semiconductor package is a carrier / shell used to contain and cover one or more semiconductor components or integrated circuits. The material of the shell can be metal, plastic, glass or ceramic.

Tube

Moisture Sensitivity Level (MSL)

1 (Unlimited)

Type

DC DC Controller

Applications

Backlight, Lighting

Voltage - Supply

5.5 V ~ 22 V

Frequency

200kHz ~ 2MHz

Base Part Number

LA4631

Number of Outputs

4

Output Type

2-Channel (Stereo)

Voltage - Output

-

Topology

SEPIC, Step-Down (Buck), Step-Up (Boost)

Current - Output / Channel

150mA

Internal Switch(s)

No

Dimming

PWM

Max Output Power x Channels @ Load

5W x 2 @ 4 Ohm

Voltage - Supply (Max)

40V

Voltage - Supply (Min)

4.75V

Features

Depop, Standby