UC3844BVD1G

Manufacturer :

onsemi

Product Category :

DC DC Switching Controllers

Lifecycle Status :

ACTIVE (Last Updated: 3 days ago)

Analog IC - Other Type :

SWITCHING CONTROLLER

Packaging :

Tube

RoHS Status :

ROHS3 Compliant

Width :

3.9mm

Rise Time :

50ns

Operating Temperature :

-40°C~105°C TA

Output Type :

Transistor Driver

Mounting Type :

Surface Mount

Base Part Number :

UC384*B

Terminal Finish :

Tin (Sn)

Pbfree Code :

yes

Switcher Configuration :

Single

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

ECCN Code :

EAR99

Output Voltage :

5.1V

Control Technique :

PULSE WIDTH MODULATION

Package / Case :

8-SOIC (0.154, 3.90mm Width)

Frequency - Switching :

Up to 500kHz

Control Mode :

CURRENT-MODE

Factory Lead Time :

2 Weeks

Halogen Free :

Halogen Free

Function :

Step-Up, Step-Up/Step-Down

Time@Peak Reflow Temperature-Max (s) :

40

Topology :

Boost, Flyback

Number of Pins :

8

Published :

2003

Fall Time (Typ) :

50 ns

Terminal Form :

Gull wing

Input Voltage-Nom :

15V

Input Voltage (Max) :

25V

Synchronous Rectifier :

No

Length :

4.9mm

Control Features :

Frequency Control

Max Duty Cycle :

48 %

Number of Terminations :

8

Number of Outputs :

1

Peak Reflow Temperature (Cel) :

260

Output Current :

1A

Mount :

Surface Mount

JESD-609 Code :

e3

Voltage - Supply (Vcc/Vdd) :

10V~36V

Terminal Position :

Dual

Output Configuration :

Positive

Lead Free :

Lead Free