S-8520 Seiko Instruments, S-8520 Datasheet - Page 20

• Manufacturer Part Number: S-8520
• Description: (S-8520 / S-8521) PWM Control and PFM Control Step DOwn Switching Regulator Controllers
• Manufacturer: Seiko Instruments

PWM Control & PWM/PFM Control Step-Down Switching Regulator-Controllers
S-8520/8521 Series
(19)
V
S-8521F33MC (Ta=25°C)
20
OUT
V
OUT
-V
(V)
IN
3.38
3.37
3.36
3.35
3.34
3.33
3.32
3.31
3.30
3.29
3.28
2
4
6
8
I
V
I
OUT
OUT
IN
(V)
=100 mA
=0.1 mA
10
Seiko Instruments Inc.
12
I
OUT
=500 mA
14
16
(20)
V
S-8521F50MC (Ta=25°C)
OUT
V
OUT
-V
(V)
IN
5.07
5.06
5.05
5.04
5.03
5.02
5.01
5.00
4.99
4.98
4.97
2
4
6
8
V
I
I
OUT
IN
OUT
(V)
=0.1 mA
=100 mA
10
12
I
OUT
Rev.7.4
=500 mA
14
16
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