S-8520D50MC-BWJ-T2 Seiko Instruments, S-8520D50MC-BWJ-T2 Datasheet - Page 29

• Manufacturer Part Number: S-8520D50MC-BWJ-T2
• Description: DC/DC Switching Regulators 5.0V Step-Down PWM
• Manufacturer: Seiko Instruments

Specifications of S-8520D50MC-BWJ-T2

• Output Voltage: 5 V
• Mounting Style: SMD/SMT
• Package / Case: SOT-23-5
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Rev.7.4
Efficiency
(%)
Efficiency
(%)
Efficiency
(%)
(12)
(14)
(16)
S-8520F50MC
I
S-8521D50MC
I
S-8521B50MC
I
OUT
OUT
OUT
_10
100
100
100
PWM Control & PWM/PFM Control Step-Down Switching Regulator-Controllers
− Efficiency (D62F/22 µH,TM6201)
− Efficiency (CD54/47 µH,TM6201)
− Efficiency (CD54/47 µH,TM6201)
90
80
70
60
50
90
80
70
60
50
90
80
70
60
50
0.01
0.01
0.01
V
V
IN
IN
0.1
0.1
0.1
=9 V
=6 V
I
OUT
1
1
1
I
(mA)
OUT
I
OUT
(mA)
(mA)
10
10
10
Seiko Instruments Inc.
100
100
100
V
V
V
V
IN
IN
IN
IN
=6.0 V
=9.0 V
=6.0 V
=9.0 V
(13)
(15)
(17)
1000
1000
1000
Efficiency
(%)
Efficiency
(%)
Efficiency
(%)
S-8520F50MC
I
S-8521D50MC
I
S-8521B50MC
I
OUT
OUT
OUT
100
100
100
− Efficiency (CDH113/22 µH,IRF7606)
− Efficiency (CD105/47 µH,IRF7606)
− Efficiency (CD105/47 µH,IRF7606)
90
80
70
60
50
90
80
70
60
50
90
80
70
60
50
0.01
0.01
0.01
V
V
V
V
V
V
IN
IN
IN
IN
IN
IN
0.1
0.1
0.1
=14 V
=9 V
=6 V
=14 V
=9 V
=6 V
1
1
1
I
I
I
OUT
OUT
OUT
(mA)
(mA)
(mA)
S-8520/8521 Series
10
10
10
100
100
100
V
V
V
IN
IN
IN
=14 V
=9 V
=6 V
1000
1000
1000
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