Lifecycle Status  

ACTIVE (Last Updated: 4 days ago)

Factory Lead Time  

6 Weeks

Mounting Type  

Surface Mount

Package / Case  

16-SOIC (0.295, 7.50mm Width)

Surface Mount  

YES

Number of Pins  

16

Weight  

473.692182mg

Operating Temperature  

0°C~70°C TA

Packaging  

Tube

JESD-609 Code  

e4

Pbfree Code  

yes

Part Status  

Active

Moisture Sensitivity Level (MSL)  

2 (1 Year)

Number of Terminations  

16

ECCN Code  

EAR99

Terminal Finish  

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

Terminal Position  

DUAL

Terminal Form  

GULL WING

Peak Reflow Temperature (Cel)  

260

Frequency  

500kHz

Base Part Number  

UC3525

Function  

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

Number of Outputs  

2

Output Voltage  

18V

Output Type  

Transistor Driver

Input Voltage-Nom  

20V

Analog IC - Other Type  

SWITCHING CONTROLLER

Output Configuration  

Positive

Output Current  

100mA

Voltage - Supply (Vcc/Vdd)  

8V~35V

Quiescent Current  

14mA

Control Features  

Enable, Frequency Control, Soft Start

Topology  

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

Control Mode  

VOLTAGE-MODE

Frequency - Switching  

100Hz~400kHz

Control Technique  

PULSE WIDTH MODULATION

Rise Time  

100ns

Synchronous Rectifier  

Yes

Fall Time (Typ)  

50 ns

Nominal Input Voltage  

35V

Max Duty Cycle  

50 %

Duty Cycle (Max)  

49%

Output Phases  

1

Height  

2.65mm

Length  

10.3mm

Width  

7.5mm

Thickness  

2.35mm

REACH SVHC  

No SVHC

Radiation Hardening  

No

RoHS Status  

ROHS3 Compliant

Lead Free  

Lead Free