S-8353 Seiko Instruments, S-8353 Datasheet - Page 14

• Manufacturer Part Number: S-8353
• Description: (S-8353 / S-8354) PWM Control Switchable Built-in Transistor Switching Regulator
• Manufacturer: Seiko Instruments

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14
STEP-UP, PWM CONTROL or PWM / PFM SWITCHABLE BUILT-IN TRANSISTOR SWITCHING REGULATOR
S-8353/8354 Series
Measurement Circuits
1.
2.
*1. With shutdown function
*2. For V
DD
+
−
/ V
300 Ω
OUT
ON
separate type
/
OFF
CONT
CONT
VSS
VSS
*1
Figure 8
Figure 9
VOUT
VDD
ON
/
*2
0.1 µF
OFF
VDD
VOUT
0.1 µF
*1
*2
+
−
Seiko Instruments Inc.
A
+
−
V
Rev.1.4
_00