SI-8201L中文资料

Ratings

Parameter Symbol 8200L Series

8300L Series

Unit SI-8201L SL-8202L SI-8203L SI-8204L SI-8221L SI-8211L SI-8213L SI-8301L SI-8303L DC Input Voltage Range V IN 10 to 4011 to 4016 to 4010 to 408 to 3515 to 5522 to 558 to 408.5 to 40V Output Current Range I O 0 to 0.4

0 to 0.35

0 to 0.40 to 0.30 to 0.28

0 to 1A Operating Temperature Range

T op

–10 to +65

–20 to +85

°C

SI-8200L/8300L Features

q Integrated switching IC and coil construction q Requires 2 external components only q Low switching noise q

Heatsink not required

Applications

q For power supplies in telephone sets q For power supplies in office equipment

s Absolute Maximum Ratings

s Lineup

8200L Series

8200L Series (high-VIN type)

8300L Series

Type No.V O I O Type No.V O I O Type No.V O I O SI-8201L 5V 0.4A SI-8211L 5V

0.3A

SI-8301L 5V 1A SI-8202L 6V 0.35A SI-8213L

12V 0.28A

SI-8303L

5.4V

1A

SI-8203L 12V 0.35A

SI-8204L 5.2V 0.4A SI-8221L

5V

0.4A

Ratings

Parameter Symbol 8200L Series

8300L Series

Unit SI-8201L SL-8202L SI-8203L SI-8204L SI-8221L SI-8211L SI-8213L SI-8301L SI-8303L

DC Input Voltage V IN 45

4060

45

V Storage Temperature

T stg

–25 to +85

°C

s Recommended Operating Conditions

Switching Type

Self Oscillation Type with Coil

Parameter

Symbol

Unit

Parameter

Symbol

Unit

Output Voltage V Efficiency

%Line Regulation mV Load Regulation

mV

?V O /?T ±1.5±1.5

±1.5±1.5

±0.5±1.5mV/°C mV p-p

s Electrical Characteristics (Ta=25°C)

Output Voltage V Efficiency

%Line Regulation mV Load Regulation

mV ?V O /?T ±1.5±1.5±1.5

±1.5mV/°C mV p-p

Ratings

SI-8200L Series

SI-8201L SI-8202L SI-8203L SI-8204L SI-8221L min

typ max min

typ max min

typ max min

typ max min

typ max

V O

4.9

5.0 5.1

5.9

6.0 6.1

11.812.012.2 5.1

5.2 5.3

4.85

5.00 5.15 Condition V IN =15V, I O =0.2A V IN =20V, I O =0.2A V IN =25V, I O =0.2A

V IN =15V, I O =0.2A

V IN =15V, I O =0.2A η737479737680 Condition V IN =15V, I O =0.2A

V IN =20V, I O =0.2A

V IN =25V, I O =0.2A

V IN =15V, I O =0.2A

V IN =15V, I O =0.2A

Switching Frequency f 25

25

25

25

25

kHz

?V OLINE 1560156015601560515 Condition V IN =10 to 20V, I O =0.2A V IN =11 to 29V, I O =0.2A V IN =16 to 34V, I O =0.2A V IN =10 to 20V, I O =0.2A V IN =10 to 20V, I O =0.2A ?V OLOAD

15

60

15

60

60

100

15

60

15

60

Condition V IN =15V, I O =0.02 to 0.25A V IN =20V, I O =0.02 to 0.3A V IN =25V, I O =0.02 to 0.35A V IN =15V, I O =0.02 to 0.25A V IN =15V, I O =0.02 to 0.25A

Temperature Coefficient of Output Voltage Switching Ripple Voltage ?V r

30

60

3060

100

3030

60

(C 2=470μF)

Condition V IN =25V, I O =0.3A V IN =25V, I O =0.3A

V IN =40V, I O =0.35A V IN =25V, I O =0.3A

V IN =25V, I O =0.3A

Ratings

SI-8200L Series (high-V IN type)SI-8300L Series

SI-8211L SI-8213L SI-8301L

SI-8303L min

typ max min typ max min typ max min typ max V O 4.9

5.0 5.1

11.8

12.012.2

5.0

5.1 5.2

5.3

5.4 5.5

Condition

V IN =35V, I O =0.2A V IN =38V, I O =0.2A V IN =15V, I O =0.5A V IN =15V, I O =0.5A

η63787373 Condition

V IN =35V, I O =0.2A V IN =38V, I O =0.2A

V IN =15V, I O =0.5A

V IN =15V, I O =0.5A

Switching Frequency f 25

25

25

25

kHz ?V OLINE 6060

50

50

Condition V IN =20 to 50V, I O =0.2A

V IN =22 to 50V, I O =0.2A

V IN =10 to 20V, I O =0.5A

V IN =10 to 20V, I O =0.5A

?V OLOAD

60

60

80

80

Condition V IN =35V, I O =0.02 to 0.3A V IN =38V, I O =0.02 to 0.28A V IN =15V, I O =0.3 to 0.7A

V IN =15V, I O =0.3 to 0.7A

Temperature Coefficient of Output Voltage Switching Ripple Voltage ?V r 30

60

50

100

4545(C 2=470μF)

Condition

V IN =48V, I O =0.3A V IN =48V, I O =0.28A

V IN =15V, I O =0.5A

V IN =15V, I O =0.5A

Switching Type Self Oscillation Type with Coil

s Caution

1. A low-impedance capacitor suitable for switching applications must be used for the external capacitor and must be

connected as close to the IC as possible in order to assure low ripple voltage and stable switching operation. 2.The SI-8200L and 8300L series do not have a built-in overcurrent protection circuit. Thus, avoid short-circuit

conditions that may cause a flow of overcurrent.

3.The SI-8300L series may not start up if the input voltage rises too rapidly.

Do not use the SI-8300L series in applications where the input terminal, pin6, is opened and closed directly in a state where the input voltage is already applied.

4.Terminals L IN and NC in the connection diagram must be left unconnected to other circuits.

5.The IC’s metallic heatsink is electrically floating. Do not connect it to GND or any other circuit.

6.Since the SI-8200L and 8300L series have an open-package construction, they can only be operated in specific

environments. Verify the operating environment and use the IC within the conditions indicated in the reliability data.

SI-8200L/8300L Series Typical Operating Characteristics (Ta=25°C)

SI-8200L/8300L Series Typical Operating Characteristics (Ta=25°C)