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
文件頁數(shù): 6/77頁
文件大小: 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.
14
Absolute Maximum Ratings
Table 22
(Ta = 25
°C unless otherwise specified)
Item
Symbol
Absolute maximum rating
Unit
VOUT pin voltage
VOUT
VSS 0.3 to VSS + 12
V
OFF
/
ON
pin voltage
*1
OFF
/
ON
V
VSS 0.3 to VSS + 12
V
VDD pin voltage
*2
VDD
VSS 0.3 to VSS + 12
V
B, H, F, N type
VSS 0.3 to VOUT + 0.3
V
EXT pin voltage
Others
VEXT
VSS 0.3 to VDD + 0.3
V
EXT pin current
IEXT
±80
mA
150 (When not mounted on board)
mW
SOT-23-3
430
*3
mW
250 (When not mounted on board)
mW
SOT-23-5
600
*3
mW
500 (When not mounted on board)
mW
SOT-89-3
1000
*3
mW
90 (When not mounted on board)
mW
Power dissipation
6-Pin SNB(B)
PD
450
*3
mW
Operating ambient temperature
Topr
40 to + 85
°C
Storage temperature
Tstg
40 to + 125
°C
*1.
With shutdown function
*2.
For VDD / VOUT separate type
*3.
When mounted on board
[Mounted board]
(1) Board size :
114.3 mm
× 76.2 mm × t1.6 mm
(2) Name :
JEDEC STANDARD51-7
Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical
damage. These values must therefore not be exceeded under any conditions.
(1) When mounted on board
(2) When not mounted on board
0
50
100
150
1200
800
0
Power
dissia
ption
(P
D
)
[mW
]
Ambient temperature (Ta) [
°C]
SOT-89-3
400
1000
200
600
SOT-23-5
6-pin SNB(B)
SOT-23-3
SOT-89-3
SOT-23-5
6-Pin SNB(B)
600
400
0
Po
w
e
rd
iss
ip
ation
(P
D
)
[mW
]
200
0
50
100
150
Ambient temperature (Ta) [
°C]
Figure 9 Power Dissipation of The Package
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