UC3827N-1

Manufacturer :

Texas Instruments

Product Category :

DC DC Switching Controllers

Number of Terminations :

24

Base Part Number :

UC3827

Fall Time (Typ) :

30 ns

Output Type :

Transistor Driver

Output Configuration :

Positive

Pbfree Code :

yes

Mount :

Through Hole

Control Mode :

VOLTAGE-MODE

Control Technique :

PULSE WIDTH MODULATION

Terminal Finish :

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

Control Features :

Frequency Control, Ramp, Soft Start

Additional Feature :

CAN ALSO WORK IN CURRENT MODE

Max Duty Cycle :

95 %

Function :

Step-Down, Step-Up/Step-Down

Width :

13.71mm

Rise Time :

40ns

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

RoHS Status :

ROHS3 Compliant

Synchronous Rectifier :

yes

Package / Case :

24-DIP (0.600, 15.24mm)

Packaging :

Tube

JESD-609 Code :

e4

Nominal Input Voltage :

15V

Output Current :

100mA

Duty Cycle (Max) :

91%

Terminal Position :

Dual

Frequency :

450kHz

Output Voltage :

2.5V

Mounting Type :

Through Hole

Length :

31.75mm

Output Phases :

1

Topology :

Buck, Full-Bridge, Push-Pull

Frequency - Switching :

220kHz

Terminal Pitch :

2.54mm

Analog IC - Other Type :

SWITCHING CONTROLLER

Input Voltage-Nom :

15V

Radiation Hardening :

No

Lead Free :

Lead Free

Voltage - Supply (Vcc/Vdd) :

7.6V~20V

Number of Pins :

24

Operating Temperature :

0°C~70°C TA

Number of Outputs :

3

ECCN Code :

EAR99

Height :

4.57mm