S-8352 Seiko Instruments, S-8352 Datasheet - Page 2
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S-8352
Manufacturer Part Number
S-8352
Description
(S-8351 / S-8352) SMALL PACKAGE PFM CONTROL STEP-UP SWITCHING REGULATOR
Manufacturer
Seiko Instruments
Datasheet
1.S-8352.pdf
(50 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
S-8352A25MC-K2K-T2G
Manufacturer:
SEIKO/精工
Quantity:
20 000
Company:
Part Number:
S-8352A30MC-K2P-T2
Manufacturer:
TI
Quantity:
50
Part Number:
S-8352A30MC-K2P-T2
Manufacturer:
SII/精工
Quantity:
20 000
Part Number:
S-8352A30MC-K2P-T2G
Manufacturer:
SEIKO/精工
Quantity:
20 000
Part Number:
S-8352A33MC-K2S-T2
Manufacturer:
SII/精工
Quantity:
20 000
Part Number:
S-8352A33MC-K2S-T2G
Manufacturer:
SEIKO/精工
Quantity:
20 000
www.DataSheet4U.com
2
STEP-UP, SUPER-SMALL PACKAGE, PFM CONTROL SWITCHING REGULATOR / SWITCHING REGULATOR CONTROLLER
S-8351/8352 Series
Block Diagrams
1. S-8351 Series
(1) A Type (With Shutdown Function)
(2) B and C Types (Without Shutdown Function, V
(3) D Type (V
DD
/ V
OUT
Separate Type)
CONT
CONT
CONT
ON
IC internal power supply
Protection
circuit
/
Protection
circuit
Protection
circuit
OFF
Seiko Instruments Inc.
PFM
control
circuit
PFM
control
circuit
PFM
control
circuit
DD
IC internal
power supply
Figure 1
Figure 2
Figure 3
/ V
IC internal
power supply
OUT
Non-separate Type)
VDD
+
−
+
−
+
−
V
V
REF
REF
V
REF
VOUT
VOUT
VOUT
VSS
VSS
VSS
Rev.2.0
_00