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參數(shù)資料
| 型號： | CS8182YDR8 |
| 英文描述： | Positive Adjustable Voltage Regulator |
| 中文描述： | 積極可調(diào)電壓穩(wěn)壓器 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 64K |
| 代理商： | CS8182YDR8 |
3
Circuit Description
C
* C
1
is required if the regulator is far from the power source filter.
** C
2
is required for stability.
By pulling the V
REF
/ ENABLE lead below 2V typically,
(see Figure 4 or Figure 5), the IC is disabled and enters a
sleep state where the device draws less than 10μA from
supply. When the V
REF
/ ENABLE lead is greater than
2.75V, V
OUT
tracks the V
REF
/ ENABLE lead normally.
The output is capable of supplying 200mA to the load
while configured as a similar (Figure 1), lower (Figure 3),
or higher (Figure 2) voltage as the reference lead. The Adj
lead acts as the inverting terminal of the op amp and the
V
REF
lead as the non-inverting.
The device can also be configured as a high-side driver as
displayed in Figure 6.
Figure 1: Tracking regulator at the same voltage.
Figure 2: Tracking regulator at higher voltages.
Figure 3: Tracking regulator at lower voltages.
Figure 4: Tracking regulator with ENABLE circuit.
Figure 5: Alternative ENABLE circuit.
Figure 6: High-Side Driver.
V
IN
Gnd
Gnd
Gnd
Gnd
V
OUT
V
/
ENABLE
Adj
MCU
B+
200mA
CS8182
V
OUT
= B+
V
SAT
V
IN
Gnd
Gnd
Gnd
Gnd
V
OUT
V
/
ENABLE
Adj
V
REF
(5V)
CS8182
CS8101
10
μ
F
100nF
5V
6–40V
(eTo Load
V
IN
I/O
μ
C
V
IN
Gnd
Gnd
Gnd
Gnd
V
OUT
V
/
ENABLE
Adj
V
REF
B+
from MCU
V
OUT
, 200mA
CS8182
C1*
μ
F
R
C2**
10
μ
F
V
IN
Gnd
Gnd
Gnd
Gnd
V
OUT
V
/
ENABLE
Adj
B+
V
OUT
, 200mA
CS8182
C1*
μ
F
C2**
10
μ
F
Loads
V
REF
V
OUT
= V
REF
( )
R1
R2
V
IN
Gnd
Gnd
Gnd
Gnd
V
OUT
V
/
ENABLE
Adj
B+
V
OUT
, 200mA
CS8182
C1*
μ
F
C2**
10
μ
F
Loads
V
REF
R
F
R
A
V
OUT
= V
REF
(1 + )
F
A
V
IN
Gnd
Gnd
Gnd
Gnd
V
OUT
V
/
ENABLE
Adj
5V
B+
V
OUT
, 200mA
CS8182
C1*
μ
F
C2**
10
F
Loads
V
OUT
= V
REF
Output V oltage
ENABLE Function
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CS8183 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Dual Micropower 200 mA Low Dropout Tracking Regulator/Line Driver |
| CS8183/D | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual Micropower 200mA Low Dropout Tracking Regulator/Line Driver |
| CS8183_09 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Dual Micropower 200 mA Low Dropout Tracking Regulator/Line Driver |
| CS8183YDWF20 | 功能描述:低壓差穩(wěn)壓器 - LDO 2.8-45V ADJ 200mA RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| CS8183YDWF20G | 功能描述:低壓差穩(wěn)壓器 - LDO 2.8-45V ADJ 200mA Tracking RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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