UC3525BN

Manufacturer :

Texas Instruments

Product Category :

DC DC Switching Controllers

Input Voltage-Nom :

20V

Terminal Finish :

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

Output Current :

100mA

Frequency :

450kHz

Base Part Number :

UC3525

Surface Mount :

No

Control Mode :

VOLTAGE-MODE

Number of Outputs :

2

Lifecycle Status :

ACTIVE (Last Updated: 5 days ago)

Fall Time (Typ) :

50 ns

Max Duty Cycle :

50 %

Nominal Input Voltage :

35V

Thickness :

3.9mm

Package / Case :

16-DIP (0.300, 7.62mm)

Topology :

Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull

Output Phases :

1

Output Voltage :

18V

RoHS Status :

ROHS3 Compliant

Height :

5.08mm

Synchronous Rectifier :

yes

Control Technique :

PULSE WIDTH MODULATION

Terminal Position :

Dual

Length :

19.3mm

Analog IC - Other Type :

SWITCHING CONTROLLER

Rise Time :

100ns

Voltage - Supply (Vcc/Vdd) :

8V~35V

Packaging :

Tube

Factory Lead Time :

6 Weeks

Control Features :

Dead Time Control, Frequency Control, Ramp, Soft Start

Radiation Hardening :

No

Weight :

1.053808g

JESD-609 Code :

e4

Duty Cycle (Max) :

49%

ECCN Code :

EAR99

Number of Pins :

16

Mounting Type :

Through Hole

Quiescent Current :

14mA

Width :

6.35mm

Frequency - Switching :

100Hz~400kHz

Operating Temperature :

0°C~70°C TA

Lead Free :

Lead Free

Output Type :

Transistor Driver

Output Configuration :

Positive

Function :

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

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Pbfree Code :

yes

Number of Terminations :

16