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參數(shù)資料
| 型號(hào)： | SI-8211L |
| 廠商： | SANKEN ELECTRIC CO LTD |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Self Oscillating Switching Regulator with Coil(5V帶線圈自激振蕩開(kāi)關(guān)穩(wěn)壓器) |
| 中文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 文件頁(yè)數(shù)： | 3/4頁(yè) |
| 文件大小： | 81K |
| 代理商： | SI-8211L |
80
SI-8201L8203L/SI-8301L
SI-8211L8213L
I
Block Diagram
I
Standard External Circuit
V
IN
Vref
L
IN
L
1
D
I
T
r1
V
O
GND
Amp.
Drive
V
IN
Vref
L
IN
L
1
D
I
Tr1
Tr2
V
O
GND
Amp.
Drive
V
IN
GND
SI-8200L
V
IN
GND
L
IN
+
+
C
1
220
μ
F
C
2
470
μ
F
GND
V
O
V
O
DC Input
V
IN
V
IN
NC
GND
SI-8300L
GND
GND
L
IN
+
+
C
1
470
μ
F
C
2
470
μ
F
V
O
V
O
DC Input
I
T
a
-P
D
Characteristics
V
O
:Output voltage
I
O
:Output current
ηχ
:Efficiency (%)
The efficiency depends on the input
voltage and the output current. Thus,
obtain the value from the efficiency
graphs on p.81 and substitute the
percentage in the formula above.
P
D
=V
O
I
O
100
ηχ
–
1
1.5
1.0
0.5
00
25
50
75
100
P
D
Ambient Temperature T
a
(
°
C)
SI-8201L
8203L
SI-8211L
8213L
I
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 an
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 metalic 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 used in specific environments. Verify the operating
environment and use the IC within the conditions indicated in the reliability data.
G
SI-8200L/8300L Series
3.0
2.0
1.0
00
25
50
75
100
P
D
Ambient Temperature T
a
(
°
C)
SI-8301L
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SI-8221 | Switching Type(Self Oscillation Type with Coil) |
| SI-8200L-1 | Switching Type(Self Oscillation Type with Coil) |
| SI-8202L | Switching Type(Self Oscillation Type with Coil) |
| SI-8204L | Switching Type(Self Oscillation Type with Coil) |
| SI-8213L | Switching Type(Self Oscillation Type with Coil) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SI-8213 | 制造商:SANKEN 制造商全稱:Sanken electric 功能描述:Self Oscillating Switching Type with Coil |
| SI-8213L | 制造商:SANKEN 制造商全稱:Sanken electric 功能描述:Self Oscillating Switching Type with Coil |
| SI8220 | 制造商:SILABS 制造商全稱:SILABS 功能描述:0.5 AND 2.5 AMP ISODRIVERS WITH OPTO INPUT (2.5, 3.75, AND 5.0 KVRMS) |
| Si8220BB-A-IS | 功能描述:隔離器接口集成電路 2.5kV 2.5A Opto Input ISOdriver RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 傳播延遲時(shí)間: 電源電壓-最大:5.5 V 電源電壓-最小:3 V 電源電流:3.6 mA 功率耗散: 最大工作溫度:+ 125 C 安裝風(fēng)格: 封裝 / 箱體:SOIC-8 封裝:Tube |
| SI8220BB-A-ISR | 功能描述:IC ISODRIVER 2.5A OPTO INP 8SOIC RoHS:是 類別:隔離器 >> 數(shù)字隔離器 系列:- 產(chǎn)品培訓(xùn)模塊:IsoLoop® Isolator 標(biāo)準(zhǔn)包裝:50 系列:IsoLoop® 輸入 - 1 側(cè)/2 側(cè):5/0 通道數(shù):5 電源電壓:3 V ~ 5.5 V 電壓 - 隔離:2500Vrms 數(shù)據(jù)速率:110Mbps 傳輸延遲:12ns 輸出類型:CMOS 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:16-SOIC N 包裝:管件 工作溫度:-40°C ~ 85°C 其它名稱:390-1053-5 |
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