UC3845D

Manufacturer :

Texas Instruments

Product Category :

DC DC Switching Controllers

Thickness :

1.58mm

Supply Current-Max (Isup) :

25mA

Frequency :

500kHz

Number of Pins :

14

Peak Reflow Temperature (Cel) :

260

Terminal Position :

Dual

Package / Case :

14-SOIC (0.154, 3.90mm Width)

Control Technique :

PULSE WIDTH MODULATION

Fall Time (Typ) :

50 ns

Lead Free :

Lead Free

Nominal Input Voltage :

25V

REACH SVHC :

No SVHC

Output Type :

Transistor Driver

ECCN Code :

EAR99

Max Duty Cycle :

50 %

Length :

8.65mm

Packaging :

Tube

Analog IC - Other Type :

SWITCHING CONTROLLER

Terminal Form :

Gull wing

Output Configuration :

Positive, Isolation Capable

Quiescent Current :

11mA

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Mounting Type :

Surface Mount

Input Voltage-Nom :

15V

Topology :

Buck, Boost, Flyback, Forward Converter

Control Features :

Frequency Control

Number of Outputs :

1

Switcher Configuration :

Buck-Boost

Height :

1.75mm

Duty Cycle (Max) :

48%

Synchronous Rectifier :

No

Factory Lead Time :

6 Weeks

Surface Mount :

yes

Rise Time :

50ns

Pbfree Code :

yes

Control Mode :

CURRENT-MODE

Width :

3.91mm

Output Voltage :

13.5V

Function :

Step-Up, Step-Down, Step-Up/Step-Down

JESD-609 Code :

e4

Operating Temperature :

0°C~70°C TA

RoHS Status :

ROHS3 Compliant

Output Current :

1A

Number of Terminations :

14

Lifecycle Status :

ACTIVE (Last Updated: 2 days ago)

Base Part Number :

UC3845

Weight :

122.413241mg

Voltage - Supply (Vcc/Vdd) :

12V~28V

Terminal Finish :

Nickel/Palladium/Gold (Ni/Pd/Au)