UC3845BD1

Manufacturer :

STMicroelectronics

Product Category :

DC DC Switching Controllers

Frequency :

500kHz

Number of Terminations :

8

Input Voltage-Nom :

15V

Lifecycle Status :

ACTIVE (Last Updated: 7 months ago)

Fall Time (Typ) :

50 ns

Number of Pins :

8

Output Voltage :

5.1V

Switcher Configuration :

Single

Terminal Finish :

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

RoHS Status :

ROHS3 Compliant

Time@Peak Reflow Temperature-Max (s) :

30

Peak Reflow Temperature (Cel) :

260

Operating Temperature :

-40°C~150°C TJ

Synchronous Rectifier :

No

Width :

4mm

Input Voltage (Max) :

30V

Packaging :

Tube

Factory Lead Time :

10 Weeks

Voltage - Supply (Vcc/Vdd) :

7.6V~30V

Output Configuration :

Positive, Isolation Capable

Control Mode :

CURRENT-MODE

Mounting Type :

Surface Mount

Output Type :

Transistor Driver

Control Technique :

PULSE WIDTH MODULATION

Package / Case :

8-SOIC (0.154, 3.90mm Width)

Control Features :

Frequency Control

Terminal Position :

Dual

Max Duty Cycle :

50 %

Analog IC - Other Type :

SWITCHING CONTROLLER

Number of Outputs :

1

Mount :

Surface Mount

Length :

5mm

Duty Cycle (Max) :

48%

Base Part Number :

UC3845

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Height :

1.25mm

ECCN Code :

EAR99

Rise Time :

50ns

Function :

Step-Up/Step-Down

JESD-609 Code :

e4

Terminal Form :

Gull wing

Output Current :

1A

Topology :

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