S-8533 Datasheet, PDF (13/31 Pages) Seiko Instruments Inc – STEP-DOWN, SYNCHRONOUS PWM CONTROL SWITCHING REGULATOR CONTROLLER

STEP-DOWN, SYNCHRONOUS PWM CONTROL SWITCHING REGULATOR CONTROLLER
Rev.2.3_00
S-8533 Series
„ Standard Circuit
• Using MOS FET
Nc h Power
MOS FET
L
Pch Power
MOS FET
V_{O UT}
1
V_{O N / OF F}
4
C_SS
S-8533
8
+
C_IN
+
V _IN
C_{O UT}
5
Figure 11
Caution The above connection diagram does not guarantee correct operation. Perform sufficient evaluation
using the actual application to set the constants.
Seiko Instruments Inc.
13