Width

3.9 mm

Length

4.9 mm

HTS Code

8542.39.00.01

ECCN Code

EAR99

Pin Count

8

Rohs Code

Yes

Brand Name

Texas Instruments

Popularity

802

Technology

BIPOLAR

Pbfree Code

Yes

Control Mode

CURRENT-MODE

JESD-30 Code

R-PDSO-G8

Package Code

SOP

JESD-609 Code

e4

Package Shape

RECTANGULAR

Package Style

SMALL OUTLINE

Surface Mount

YES

Terminal Form

GULL WING

Terminal Pitch

1.27 mm

Terminal Finish

NICKEL PALLADIUM GOLD

Control Technique

PULSE WIDTH MODULATION

Input Voltage-Max

28 V

Input Voltage-Min

11.5 V

Input Voltage-Nom

15 V

Part Package Code

SOIC

Seated Height-Max

1.75 mm

Temperature Grade

COMMERCIAL

Terminal Position

DUAL

Output Current-Max

1 A

Output Voltage-Max

5.1 V

Output Voltage-Min

4.9 V

Output Voltage-Nom

5 V

Source Content uid

UC3844AD8

Number of Functions

1

Number of Terminals

8

Package Description

GREEN, PLASTIC, SOIC-8

Part Life Cycle Code

Active

Qualification Status

Not Qualified

Package Body Material

PLASTIC/EPOXY

Reach Compliance Code

compliant

Analog IC - Other Type

SWITCHING CONTROLLER

Switcher Configuration

BUCK-BOOST

Switching Frequency-Max

500 kHz

Package Equivalence Code

SOP8,.25

Operating Temperature-Max

70°C

Operating Temperature-Min

0°C

Supply Current-Max (Isup)

25 mA

Supply Voltage-Max (Vsup)

28 V

Supply Voltage-Min (Vsup)

16 V

Supply Voltage-Nom (Vsup)

11 V

Moisture Sensitivity Level

1

Peak Reflow Temperature (Cel)

260

Time@Peak Reflow Temperature-Max (s)

30