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參數(shù)資料
| 型號： | SI-8921L |
| 廠商： | SANKEN ELECTRIC CO LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Separate Excitation Switching Type with Transformer |
| 中文描述： | 0.6 A SWITCHING REGULATOR, 80 kHz SWITCHING FREQ-MAX, DMA9 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大?。?/td> | 79K |
| 代理商： | SI-8921L |
102
I
Features
Integrated switching IC and transformer construction
Requires only input/output and soft start capacitors as external components
Low switching noise
Heatsink not required
Built-in overcurrent protection circuit (+5V)
±
2–output lineup (SI-8811L, SI-8911L)
I
Applications
Telephone power supplies
Onboard local power supplies
I
Lineup
Separate Excitation Switching Type with Transformer
Unit
V
W
°
C
°
C
SI-8800L/8900L Series
I
Absolute Maximum Rating
Unit
V
mA
mA
°
C
Symbol
V
IN
I
O1
I
O2
T
op
*1: Output current 2 depends on the input/output conditions
*2: If I
O2
=50mA or more, the condition I
O1
>0.5
×
I
O2
is recommended.
I
Recommended Operating Conditions
Parameter
DC Input Voltage Range
Output Current Range 1
Output Current Range 2
Operating Temperature Range
Parameter
DC Input Voltage
Power Dissipation
Junction Temperature
Storage Temperature
Part Number
SI-8811L
SI-8911L
SI-8921L/8922L
Ch1
Ch2
V
O
(V)
+5
I
O
(A)
0.45
V
O
(V)
–5
I
O
(A)
0.05
+5
0.3
–5
0.1
+5
0.6
Symbol
V
IN
P
D
T
j
T
stg
Ratings
SI-8811L
35
SI-8911L
SI-8921L
60
SI-8922L
1.15
1.3
1.67
1.67
+100
–25 to +85
Ratings
SI-8811L
SI-8911L
SI-8921L
SI-8922L
min.
typ.
max.
min.
typ.
max.
min.
typ.
max.
min.
typ.
max.
12
20
30
24
40
55
24
40
55
20
40
55
50
250
450
20
150
300
*2
0
300
600
0
300
600
0
–20
–50
*1
0
–50
–100
–10
+70
–10
+60
–10
+65
–10
+65
G
SI-8800L/8900L Series
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PDF描述 |
|---|---|
| SI-8800L | Separate Excitation Switching Type with Transformer |
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| SI-8911L | Separate Excitation Switching Type with Transformer |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SI-8922L | 制造商:SANKEN 制造商全稱:Sanken electric 功能描述:Separate Excitation Switching Type with Transformer |
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| SI9100DJ02 | 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 3W HV Switchmode Reg RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT |
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