S-8355 Seiko Instruments, S-8355 Datasheet - Page 13

• Manufacturer Part Number: S-8355
• Description: (S-8355 - S-8358) PWM/PFM SWITCHING CONTROL STEP-UP SWITCHING REGULATOR
• Manufacturer: Seiko Instruments

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Rev.6.6
Absolute Maximum Ratings
*1. With shutdown function
*2. For V
*3. When mounted on board
Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical
VOUT pin voltage
VDD pin voltage
EXT pin voltage
EXT pin current
Power dissipation
Operating ambient temperature
Storage temperature
(1) When mounted on board
ON
STEP-UP, SUPER-SMALL PACKAGE, 600 kHz, PWM CONTROL or PWM/PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER
/
OFF
[Mounted board]
_00
1200
1000
DD
800
600
400
200
damage. These values must therefore not be exceeded under any conditions.
/ V
(1) Board size :
(2) Name :
pin voltage
0
OUT
0
SOT-23-3
Ambient temperature (Ta) [°C]
*2
separate type
Item
*1
B, H, F, N type
Others
SOT-23-3
SOT-23-5
SOT-89-3
6-Pin SNB(B)
50
SOT-89-3
SOT-23-5
6-pin SNB(B)
100
Figure 9 Power Dissipation of The Package
114.3 mm × 76.2 mm × t1.6 mm
JEDEC STANDARD51-7
Seiko Instruments Inc.
V
V
V
I
P
T
T
150
V
EXT
OUT
DD
EXT
D
opr
stg
Symbol
ON
/
OFF
Table 22
(2) When not mounted on board
150 (When not mounted on board)
250 (When not mounted on board)
500 (When not mounted on board)
90 (When not mounted on board)
Absolute maximum rating
600
400
200
V
V
V
V
V
SS
0
SS
SS
SS
SS
0
− 0.3 to V
− 0.3 to V
− 40 to + 125
− 0.3 to V
− 0.3 to V
− 0.3 to V
− 40 to + 85
Ambient temperature (Ta) [°C]
1000
430
600
450
± 80
(Ta = 25°C unless otherwise specified)
*3
*3
*3
*3
50
OUT
DD
SS
SS
SS
S-8355/56/57/58 Series
+ 0.3
+ 12
+ 12
+ 12
+ 0.3
SOT-89-3
SOT-23-5
100
SOT-23-3
6-Pin SNB(B)
150
Unit
mW
mW
mW
mW
mW
mW
mW
mW
mA
° C
° C
V
V
V
V
V
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