s-8337aaca-t8t1g Seiko Instruments Inc., s-8337aaca-t8t1g Datasheet - Page 5

• Manufacturer Part Number: s-8337aaca-t8t1g
• Description: Step-up, 1.2 Mhz High-frequency, Pwm Control Switching Regulator Controller
• Manufacturer: Seiko Instruments Inc.

Rev.3.1
Absolute Maximum Ratings
(1) When mounted on board
*1. When mounted on board
Caution The absolute maximum ratings are rated values exceeding which the product
VIN pin voltage
FB pin voltage
EXT pin voltage
CSP pin voltage
CC pin voltage
CC pin current
ROSC pin voltage
ROSC pin current
RDuty pin voltage
RDuty pin current
ON/OFF pin voltage
Power
dissipation
Operating ambient temperature
Storage temperature
_00
STEP-UP, 1.2 MHz HIGH-FREQUENCY, PWM CONTROL SWITCHING REGULATOR CONTROLLER
800
700
600
500
400
300
200
100
[Mounted board]
0
(1) Board size :
(2) Board name : JEDEC STANDARD51-7
0
could suffer physical damage. These values must therefore not be exceeded
under any conditions.
Parameter
Ambient Temperature Ta (°C)
8-Pin SON(A)
8-Pin TSSOP
50
8-Pin SON(A)
8-Pin TSSOP
Figure 4 Power Dissipation of Package
114.3 mm × 76.2 mm × t1.6 mm
100
Table 3 Absolute Maximum Ratings
Seiko Instruments Inc.
150
Symbol
V
V
V
I
I
V
V
ON/OFF
V
ROSC
RDuty
T
V
T
V
I
ROSC
RDuty
P
CSP
CC
EXT
opr
CC
stg
FB
IN
D
(Unless otherwise specified: Ta = 25°C, V
(2) When not mounted on board
300 (When not mounted on board)
300 (When not mounted on board)
400
300
200
100
Absolute Maximum Rating
0
V
V
V
0
V
V
V
V
V
SS
SS
SS
SS
SS
SS
SS
SS
Ambient Temperature Ta (°C)
– 0.3 to V
– 0.3 to V
– 0.3 to V
– 0.3 to V
– 0.3 to V
– 0.3 to V
– 0.3 to V
– 0.3 to V
–40 to +125
–40 to +85
600
700
±10
±10
±10
50
*1
*1
SS
SS
SS
IN
IN
IN
IN
IN
8-Pin TSSOP
8-Pin SON(A)
+ 0.3
+ 0.3
+ 0.3
+ 0.3
+ 0.3
+ 6.5
+ 6.5
+ 6.5
100
S-8337/8338 Series
150
SS
Unit
mW
mW
mW
mW
mA
mA
mA
°C
°C
V
V
V
V
V
V
V
V
= 0 V)
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