S-8352 Seiko Instruments, S-8352 Datasheet - Page 8
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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:
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Part Number:
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Manufacturer:
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Part Number:
S-8352A30MC-K2P-T2G
Manufacturer:
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Quantity:
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Part Number:
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Manufacturer:
SII/精工
Quantity:
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Part Number:
S-8352A33MC-K2S-T2G
Manufacturer:
SEIKO/精工
Quantity:
20 000
www.DataSheet4U.com
8
STEP-UP, SUPER-SMALL PACKAGE, PFM CONTROL SWITCHING REGULATOR / SWITCHING REGULATOR CONTROLLER
S-8351/8352 Series
1
SOT-89-3
Top view
Figure 9
2
3
*1. The NC pin indicates electrically open.
*1. The NC pin indicates electrically open.
Pin No.
Pin No.
Pin No.
Pin No.
1
2
3
4
5
1
2
3
4
5
1
2
3
1
2
3
(Without shutdown function, V
(Without shutdown function, V
Seiko Instruments Inc.
(Without shutdown function, V
(Without shutdown function, V
Symbol
Symbol
Symbol
Symbol
CONT
CONT
VOUT
VOUT
VOUT
VOUT
VDD
VDD
NC
VSS
NC
VSS
EXT
VSS
VSS
EXT
*1
*1
Table 10 S-8351 Series D Type
Table 11 S-8352 Series D Type
Table 12 S-8351 Series C Type
Table 13 S-8352 Series C Type
Output voltage pin
IC power supply pin
No connection
GND pin
External inductor connection pin (Open-drain output)
Output voltage pin
IC power supply pin
No connection
GND pin
External transistor connection pin (CMOS output)
GND pin
Output voltage pin and IC power supply pin
External inductor connection pin (Open-drain output)
GND pin
Output voltage pin and IC power supply pin
External transistor connection pin (CMOS output)
DD
DD
DD
DD
/ V
/ V
/ V
/ V
OUT
OUT
Pin Description
Pin Description
Pin Description
Pin Description
OUT
OUT
non-separate type)
non-separate type)
separate type)
separate type)
Rev.2.0
_00