UCC28740D

Manufacturer :

Texas Instruments

Product Category :

AC DC Converters, Offline Switches

Voltage - Start Up :

21V

Input Voltage (Min) :

9V

Terminal Form :

Gull wing

Operating Temperature :

-40°C~125°C TJ

Width :

3.91mm

Pbfree Code :

yes

Control Mode :

CURRENT/VOLTAGE-MODE

Height :

1.75mm

Frequency :

100kHz

Duty Cycle :

99 %

ECCN Code :

EAR99

Moisture Sensitivity Level (MSL) :

1 (Unlimited)

Lifecycle Status :

ACTIVE (Last Updated: 2 days ago)

JESD-609 Code :

e4

Thickness :

1.58mm

Internal Switch(s) :

No

Length :

4.9mm

Supply Voltage :

25V

Terminal Position :

Dual

RoHS Status :

ROHS3 Compliant

Output Current :

25mA

Switcher Configuration :

Single

Number of Pins :

7

Terminal Finish :

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

Input Voltage-Nom :

25V

Additional Feature :

ALSO OPERATES IN AM CONTROL TECHNIQUE

Factory Lead Time :

12 Weeks

Lead Free :

Lead Free

Number of Functions :

1

Base Part Number :

UCC28740

Number of Terminations :

7

Mounting Type :

Surface Mount

Control Technique :

FREQUENCY MODULATION

Packaging :

Tube

Voltage - Supply (Vcc/Vdd) :

9V~35V

Analog IC - Other Type :

SWITCHING CONTROLLER

Number of Outputs :

1

Package / Case :

8-SOIC (0.154, 3.90mm Width), 7 Leads

Topology :

Flyback

Mount :

Surface Mount

REACH SVHC :

No SVHC

Input Voltage (Max) :

35V

Output Isolation :

Isolated

Output Voltage :

14V

Max Duty Cycle :

99 %

Frequency - Switching :

170Hz~100kHz

Fault Protection :

Current Limiting, Over Voltage

Max Junction Temperature (Tj) :

125°C