参数资料
型号: S-8338ABCA-P8T1G
元件分类: 稳压器
英文描述: 0.16 A SWITCHING CONTROLLER, 1246.3 kHz SWITCHING FREQ-MAX, PDSO8
封装: LEAD FREE, SON-8
文件页数: 48/51页
文件大小: 446K
代理商: S-8338ABCA-P8T1G
STEP-UP, 1.2 MHz HIGH-FREQUENCY, PWM CONTROL SWITCHING REGULATOR CONTROLLER
S-8337/8338 Series
Rev.4.0_00
6
Seiko Instruments Inc.
Absolute Maximum Ratings
Table 3 Absolute Maximum Ratings
(Unless otherwise specified: Ta
= 25°C, V
SS = 0 V)
Parameter
Symbol
Absolute Maximum Rating
Unit
VIN pin voltage
VIN
VSS – 0.3 to VSS + 6.5
V
FB pin voltage
VFB
VSS – 0.3 to VSS + 6.5
V
EXT pin voltage
VEXT
VSS – 0.3 to VIN + 0.3
V
CSP pin voltage
VCSP
VSS – 0.3 to VIN + 0.3
V
CC pin voltage
VCC
VSS – 0.3 to VIN + 0.3
V
CC pin current
ICC
±10
mA
ROSC pin voltage
VROSC
VSS – 0.3 to VIN + 0.3
V
ROSC pin current
IROSC
±10
mA
RDuty pin voltage
VRDuty
VSS – 0.3 to VIN + 0.3
V
RDuty pin current
IRDuty
±10
mA
ON/OFF pin voltage
VON/OFF
VSS – 0.3 to VSS + 6.5
V
300 (When not mounted on board)
mW
8-Pin SON(A)
600
*1
mW
300 (When not mounted on board)
mW
Power
dissipation
8-Pin TSSOP
PD
700
*1
mW
Operating ambient temperature
Topr
–40 to
+85
°C
Storage temperature
Tstg
–40 to
+125
°C
*1. When mounted on board
[Mounted board]
(1) Board size :
114.3 mm
× 76.2 mm × t1.6 mm
(2) Board 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
600
400
200
0
P
o
we
rDi
s
ip
at
ion
P
D
(mW
)
Ambient Temperature Ta (
°C)
500
300
100
700
800
8-Pin SON(A)
8-Pin TSSOP
0
50
100
150
300
200
100
0
Po
we
rDi
ssi
p
ation
P
D
(mW)
Ambient Temperature Ta (
°C)
400
8-Pin SON(A)
8-Pin TSSOP
Figure 4 Power Dissipation of Package
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