UC3845BVDR2

Manufacturer :

onsemi

Product Category :

DC DC Switching Controllers

Terminal Form :

Gull wing

JESD-609 Code :

e3

Factory Lead Time :

2 Weeks

Published :

2004

Rise Time :

50ns

Function :

Step-Up, Step-Up/Step-Down

Peak Reflow Temperature (Cel) :

260

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Voltage - Supply (Vcc/Vdd) :

7.6V~30V

Output Type :

Transistor Driver

Length :

8.75mm

ECCN Code :

EAR99

Topology :

Boost, Flyback

Packaging :

Tape and Reel (TR)

Terminal Finish :

Tin (Sn)

Pbfree Code :

yes

Input Voltage (Max) :

25V

Control Features :

Frequency Control

Control Mode :

CURRENT-MODE

Operating Temperature :

-40°C~105°C TA

Fall Time (Typ) :

50 ns

Width :

4mm

Synchronous Rectifier :

No

Height :

1.5mm

Output Configuration :

Positive or Negative, Isolation Capable

Time@Peak Reflow Temperature-Max (s) :

40

Package / Case :

14-SOIC (0.154, 3.90mm Width)

Output Voltage :

5.1V

Input Voltage-Nom :

15V

Number of Terminations :

14

Lifecycle Status :

ACTIVE (Last Updated: 2 days ago)

Halogen Free :

Halogen Free

Lead Free :

Lead Free

Terminal Position :

Dual

Base Part Number :

UC384*B

Analog IC - Other Type :

SWITCHING CONTROLLER

Max Frequency :

500kHz

Mounting Type :

Surface Mount

Number of Outputs :

1

RoHS Status :

ROHS3 Compliant

Frequency - Switching :

500kHz

Mount :

Surface Mount

Switcher Configuration :

Single

Output Current :

1A

Control Technique :

PULSE WIDTH MODULATION

Max Duty Cycle :

48 %

Number of Pins :

14