UC3845AD

Manufacturer :

Microsemi

Product Category :

DC DC Switching Controllers

Lifecycle Status :

ACTIVE (Last Updated: 2 days ago)

Width :

3.91mm

Max Duty Cycle :

50 %

Pbfree Code :

yes

Output Current :

200mA

Power Dissipation :

1W

Terminal Form :

Gull wing

Thickness :

1.58mm

Number of Pins :

8

Duty Cycle (Max) :

48%

Switcher Configuration :

Buck-Boost

Weight :

72.603129mg

Control Features :

Frequency Control

Supply Voltage :

11V

Input Current :

11mA

Synchronous Rectifier :

No

RoHS Status :

ROHS3 Compliant

Number of Outputs :

1

Voltage - Supply (Vcc/Vdd) :

7.6V~30V

JESD-609 Code :

e4

Output Type :

Transistor Driver

Rise Time :

50ns

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Package / Case :

8-SOIC (0.154, 3.90mm Width)

Analog IC - Other Type :

SWITCHING CONTROLLER

Quiescent Current :

11mA

Peak Reflow Temperature (Cel) :

260

REACH SVHC :

No SVHC

Surface Mount :

yes

Packaging :

Tube

Output Voltage :

5V

Topology :

Buck, Boost, Flyback, Forward Converter

Nominal Input Voltage :

15V

Fall Time (Typ) :

50 ns

Terminal Position :

Dual

Supply Current-Max (Isup) :

25mA

Output Configuration :

Positive, Isolation Capable

Operating Temperature :

0°C~70°C TA

Lead Free :

Lead Free

Control Technique :

PULSE WIDTH MODULATION

Length :

4.9mm

Height :

1.75mm

Mounting Type :

Surface Mount

Input Voltage-Nom :

15V

Control Mode :

CURRENT-MODE

Base Part Number :

UC3845

Number of Terminations :

8

Frequency :

500kHz

Function :

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

ECCN Code :

EAR99

Terminal Finish :

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

Factory Lead Time :

6 Weeks