S-8520A20MC-AVFT2X Datasheet, PDF (37/44 Pages) Seiko Instruments Inc – SWITCHING REGULATOR CONTROLLER

STEP-DOWN, PWM CONTROL or PWM / PFM SWITCHABLE SWITCHING REGULATOR CONTROLLER
Rev.9.0_01
S-8520/8521 Series
(9) S-8521B50MC
100
(CD54 / 47 μH, TM6201)
90
80
70
60
500.01
0.1
1
10
I_OUT [mA]
V_IN = 6.0 V
V_IN = 9.0 V
100 1000
(10) S-8521F50MC
100
90
V_IN = 9 V
V_IN = 6 V
80
(D62F / 22 μH, TM6201)
70
60
500.01
0.1
1
10
I_OUT [mA]
100 1000
100
(CD105 / 47 μH, IRF7606)
V_IN = 14 V
90
V_IN = 9 V
V_IN = 6 V
80
70
60
500.01
0.1
1
10
I_OUT [mA]
100 1000
100
(CDH113 / 22 μH, IRF7606)
V_IN = 14 V
90
V_IN = 9 V
V_IN = 6 V
80
70
60
50
0.01 0.1
1
10
I_OUT [mA]
100 1000
37