s-8521b51mc-aukt2g Seiko Instruments Inc., s-8521b51mc-aukt2g Datasheet - Page 39

• Manufacturer Part Number: s-8521b51mc-aukt2g
• Description: Step-down, Pwm Control Or Pwm / Pfm Switchable Switching Regulator Controller
• Manufacturer: Seiko Instruments Inc.

(9) S-8520B50MC
(11) S-8520F50MC
Rev.8.3
240
200
160
120
240
200
160
120
STEP-DOWN, PWM CONTROL or PWM / PFM SWITCHABLE SWITCHING REGULATOR CONTROLLOR
80
40
80
40
0
0
2
2
_00
4
4
I
I
OUT
OUT
I
OUT
6
=500 mA
=100 mA
6
=0.1 mA
I
I
OUT
OUT
I
OUT
=500 mA
=100 mA
=0.1 mA
8
8
V
V
IN
IN
[V]
[V]
10
10
(C
12
12
(C
OUT
OUT
=22 µF×2)
14
=22 µF)
14
16
16
Seiko Instruments Inc.
(10) S-8521B50MC
(12) S-8521F50MC
240
200
160
120
240
200
160
120
80
40
80
40
0
0
2
2
4
4
I
I
OUT
OUT
I
OUT
=500 mA
=100 mA
=0.1 mA
6
6
I
I
OUT
I
OUT
OUT
=500 mA
=100 mA
=0.1 mA
8
8
V
V
IN
IN
S-8520 / 8521 Series
[V]
[V]
10
10
(C
12
(C
12
OUT
OUT
=22 µF×2)
=22 µF)
14
14
16
16
39