S-8352 Seiko Instruments, S-8352 Datasheet - Page 24

• Manufacturer Part Number: S-8352
• Description: (S-8351 / S-8352) SMALL PACKAGE PFM CONTROL STEP-UP SWITCHING REGULATOR
• Manufacturer: Seiko Instruments

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24
STEP-UP, SUPER-SMALL PACKAGE, PFM CONTROL SWITCHING REGULATOR / SWITCHING REGULATOR CONTROLLER
S-8351/8352 Series
Caution The above connection diagram will not guarantee successful operation. Perform through evaluation
(3) D type
using the actual application to set the constant.
V
IN
+
−
C
IN
L
CONT
Protection
circuit
Seiko Instruments Inc.
PFM control
circuit
IC internal
power
supply
Figure 23
SD
VDD
+
−
V
REF
VOUT
VSS
C
c
R
R
A
B
Rev.2.0
+
−
C
L
_00