Mounting Type  

Surface Mount

Package / Case  

16-SOIC (0.154, 3.90mm Width)

Surface Mount  

YES

Number of Pins  

16

Operating Temperature  

0°C~70°C TA

Packaging  

Tube

Series  

SWITCHMODE™

Published  

2005

JESD-609 Code  

e0

Part Status  

Obsolete

Moisture Sensitivity Level (MSL)  

1 (Unlimited)

Number of Terminations  

16

ECCN Code  

EAR99

Terminal Finish  

Tin/Lead (Sn/Pb)

Terminal Position  

DUAL

Terminal Form  

GULL WING

Peak Reflow Temperature (Cel)  

240

Time@Peak Reflow Temperature-Max (s)  

30

Base Part Number  

TL494

Function  

Step-Down, Step-Up/Step-Down

Number of Outputs  

2

Output Type  

Transistor Driver

Operating Supply Voltage  

15V

Input Voltage-Nom  

15V

Analog IC - Other Type  

SWITCHING CONTROLLER

Output Configuration  

Positive

Output Current  

500mA

Voltage - Supply (Vcc/Vdd)  

7V~40V

Control Features  

Dead Time Control, Frequency Control

Input Voltage (Min)  

7V

Topology  

Buck, Push-Pull

Control Mode  

VOLTAGE-MODE

Frequency - Switching  

200kHz

Input Voltage (Max)  

40V

Control Technique  

PULSE WIDTH MODULATION

Rise Time  

100ns

Synchronous Rectifier  

Yes

Fall Time (Typ)  

40 ns

Max Frequency  

200kHz

Max Duty Cycle  

48 %

Clock Sync  

No

Output Phases  

1

Length  

9.9mm

Width  

3.9mm

RoHS Status  

Non-RoHS Compliant

Lead Free  

Contains Lead