Test Circuit

STK730C Characteristics

STK730C

No. 4472-3/6

C1:

220 µF/50 V

L1:

200 µH (HP-054/TOKIN)

C2:

1000 µF/10 V

Rs1:

0.05

Ω

C3:

1 µF/10 V

Notes: • Do not use pin 7 or pin 9 as an intermediary for any other line or pin.

• Since pin 5 is grounded to the substrate, the noise level and other characteristics can be adversely affected if the heat sink is connected to the FG

or GND lines. If this is a problem either make the heat sink floating or use an insulating sheet.

Temperature characteristics

Substrate temperature – °C

Input variation characteristics

Input voltage – V

Load variation characteristics

Output current – A