UC3843BVDR2

Manufacturer :

onsemi

Product Category :

DC DC Switching Controllers

Terminal Form :

Gull wing

Published :

2007

Input Voltage-Nom :

15V

Height :

1.5mm

Time@Peak Reflow Temperature-Max (s) :

40

Control Technique :

PULSE WIDTH MODULATION

Max Supply Current :

17mA

Analog IC - Other Type :

SWITCHING CONTROLLER

Terminal Finish :

Tin (Sn)

Base Part Number :

UC384*B

RoHS Status :

ROHS3 Compliant

Halogen Free :

Halogen Free

Number of Pins :

14

Fall Time (Typ) :

50 ns

Voltage - Supply (Vcc/Vdd) :

7.6V~30V

Lifecycle Status :

ACTIVE (Last Updated: 3 days ago)

Output Configuration :

Positive

Packaging :

Tape and Reel (TR)

Mounting Type :

Surface Mount

Output Voltage :

5.1V

ECCN Code :

EAR99

Frequency :

52kHz

Factory Lead Time :

7 Weeks

Lead Free :

Lead Free

Function :

Step-Up, Step-Up/Step-Down

Nominal Input Voltage :

30V

Output Current :

1A

Control Mode :

CURRENT-MODE

Terminal Position :

Dual

Topology :

Boost, Flyback

Peak Reflow Temperature (Cel) :

260

Rise Time :

50ns

Synchronous Rectifier :

No

JESD-609 Code :

e3

Control Features :

Frequency Control

Output Type :

Transistor Driver

Width :

4mm

Number of Outputs :

1

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Frequency - Switching :

Up to 500kHz

Pbfree Code :

yes

Switcher Configuration :

Single

Package / Case :

14-SOIC (0.154, 3.90mm Width)

Length :

8.75mm

Number of Terminations :

14

Max Duty Cycle :

96 %

Operating Temperature :

-40°C~105°C TA

Mount :

Surface Mount