參數(shù)資料
型號(hào): S-8357G33MC-MIST2U
元件分類: 穩(wěn)壓器
英文描述: SWITCHING CONTROLLER, 345 kHz SWITCHING FREQ-MAX, PDSO5
封裝: HALOGEN FREE AND LEAD FREE, SOT-23, 5 PIN
文件頁(yè)數(shù): 4/77頁(yè)
文件大?。?/td> 836K
代理商: S-8357G33MC-MIST2U
STEP-UP, SUPER-SMALL PACKAGE, 600 kHz, PWM CONTROL or PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER
S-8355/56/57/58 Series
Rev.7.0_00
Seiko Instruments Inc.
12
Pin Configurations
Table 14 S-8357/58 Series B, H and F Types
(Without shutdown function, VDD / VOUT non-separate type)
Pin No.
Symbol
Pin Description
1
VOUT
Output voltage pin and IC power supply pin
2
VSS
GND pin
3
EXT
External transistor connection pin
1
2
3
SOT-23-3
Top view
Figure 5
Table 15 S-8355/56 Series K, L, M and Q Types
(With shutdown function, VDD / VOUT separate type)
Pin No.
Symbol
Pin Description
1
VOUT
Output voltage
2
VDD
IC power supply pin
3
OFF
/
ON
Shutdown pin
“H”: Normal operation (Step-up operating)
“L”: Step-up stopped (Entire circuit stopped)
4
VSS
GND pin
SOT-23-5
Top view
5
4
3
2
1
5
EXT
External transistor connection pin
Figure 6
Table 16 S-8357/58 Series B, H, F and N Types
(With shutdown function, VDD / VOUT non-separate type)
Pin No.
Symbol
Pin Description
1
OFF
/
ON
Shutdown pin
“H”: Normal operation (Step-up operating)
“L”: Step-up stopped (Entire circuit stopped)
2
VOUT
Output voltage pin and IC power supply pin
3
NC
*1
No connection
4
VSS
GND pin
5
EXT
External transistor connection pin
*1. The NC pin indicates electrically open.
Table 17 S-8357/58 Series E, J, G and P Types
(Without shutdown function, VDD / VOUT separate type)
Pin No.
Symbol
Pin Description
1
VOUT
Output voltage pin
2
VDD
IC power supply pin
3
NC
*1
No connection
4
VSS
GND pin
5
EXT
External transistor connection pin
*1. The NC pin indicates electrically open.
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