S-8352 Seiko Instruments, S-8352 Datasheet - Page 26

• 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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STEP-UP, SUPER-SMALL PACKAGE, PFM CONTROL SWITCHING REGULATOR / SWITCHING REGULATOR CONTROLLER
S-8351/8352 Series
Caution The above connection diagram and constants will not guarantee successful operation. Perform
(3) D type
V
through evaluation using the actual application to set the constant.
IN
+
−
C
L
IN
2200 pF
1 kΩ
EXT
Seiko Instruments Inc.
PFM control
circuit
IC internal
power
supply
Figure 26
SD VDD
+
−
V
REF
VOUT
VSS
C
c
Rev.2.0
R
R
A
B
+
−
C
_00
L