參數(shù)資料
型號(hào): CS8120YDPR5
廠商: ZF Electronics Corporation
英文描述: T1/E1 Transformer Miniature
中文描述: 5V的,300mA的線性穩(wěn)壓器和啟用與復(fù)位
文件頁數(shù): 4/8頁
文件大?。?/td> 198K
代理商: CS8120YDPR5
Precision Voltage Reference
The regulated output voltage depends on the precision
band gap voltage reference in the IC. By adding an error
amplifier into the feedback loop , the output voltage is
maintained within ±4% over temperature and supply
variation.
Output Stage
The composite PNP-
NPN output structure
(Figure 1) provides
300mA (typ) of output
current while maintain-
ing a low drop out volt-
age (1.00V, typ) and
drawing little quiescent
current (2.5mA).
The NPN pass device prevents deep saturation of the out-
put stage which in turn improves the ICs efficiency by
preventing excess current from being used and dissipated
by the IC.
Output Stage Protection
The output stage is protected against overvoltage, short
circuit and thermal runaway conditions (Figure 2).
4
C
Circuit Description
Typical Performance Characteristics: continued
Voltage Reference and Output Circuitry
V
OUT
V
IN
I
OUT
V
OUT
V
IN
Load
Dump
Short
Circuit
Thermal
Shutdown
> 30V
Figure 1: Composite Output Stage of the CS8120
5.5
10.0
0.0
Supply Voltage (V)
S
V
O
V
OUT
I
Q
5.0
4.0
3.0
2.0
1.0
0.0
22.0
20.0
16.0
12.0
8.0
4.0
0.0
2.0
4.0
6.0
8.0
Output Voltage and Supply Current vs. Input Voltage
2000
1800
1600
1400
1200
1000
800
600
400
200
0
1
5
10
15
20
25
30
35
40
V
IN
= 5V
Reset Output Current (mA)
R
RESET Output Voltage vs. Output Current
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
50
-40
°
C
25
°
C
125
°
C
Output Current (mA)
Q
V
IN
= 14V
100
150
200
250
300
350
Quiescent Current vs. Output Current Over Temperature
Figure 2: Typical Circuit Waveforms for Output Stage Protection.
相關(guān)PDF資料
PDF描述
CS8120YDR14 T1/E1 Transformer Miniature
CS8120 5V, 300mA Linear Regulator with and ENABLE RESET
CS8120YT5 5V, 300mA Linear Regulator with and ENABLE RESET
CS8120YD14 T1/E1 Transformer
CS8120YN8 5V, 300mA Linear Regulator with and ENABLE RESET
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CS8120YDR14 功能描述:IC REG LDO 5V .3A 14SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 產(chǎn)品變化通告:Heatsink Pkg Change 09/Oct/2007 標(biāo)準(zhǔn)包裝:50 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正,固定式 輸出電壓:24V 輸入電壓:最高 40 V 電壓 - 壓降(標(biāo)準(zhǔn)):2V @ 1A 穩(wěn)壓器數(shù)量:1 電流 - 輸出:1A 電流 - 限制(最?。?- 工作溫度:0°C ~ 125°C 安裝類型:通孔 封裝/外殼:TO-220-3 供應(yīng)商設(shè)備封裝:TO-220-3 包裝:管件
CS8120YN8 功能描述:IC REG LDO 5V .3A 8DIP RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 產(chǎn)品變化通告:Heatsink Pkg Change 09/Oct/2007 標(biāo)準(zhǔn)包裝:50 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正,固定式 輸出電壓:24V 輸入電壓:最高 40 V 電壓 - 壓降(標(biāo)準(zhǔn)):2V @ 1A 穩(wěn)壓器數(shù)量:1 電流 - 輸出:1A 電流 - 限制(最?。?- 工作溫度:0°C ~ 125°C 安裝類型:通孔 封裝/外殼:TO-220-3 供應(yīng)商設(shè)備封裝:TO-220-3 包裝:管件
CS8120YT5 功能描述:IC REG LDO 5V .3A TO220-5 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 產(chǎn)品變化通告:Heatsink Pkg Change 09/Oct/2007 標(biāo)準(zhǔn)包裝:50 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正,固定式 輸出電壓:24V 輸入電壓:最高 40 V 電壓 - 壓降(標(biāo)準(zhǔn)):2V @ 1A 穩(wěn)壓器數(shù)量:1 電流 - 輸出:1A 電流 - 限制(最?。?- 工作溫度:0°C ~ 125°C 安裝類型:通孔 封裝/外殼:TO-220-3 供應(yīng)商設(shè)備封裝:TO-220-3 包裝:管件
CS8120YTHA5 功能描述:IC REG LDO 5V .3A TO220-5 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 產(chǎn)品變化通告:Heatsink Pkg Change 09/Oct/2007 標(biāo)準(zhǔn)包裝:50 系列:- 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):正,固定式 輸出電壓:24V 輸入電壓:最高 40 V 電壓 - 壓降(標(biāo)準(zhǔn)):2V @ 1A 穩(wěn)壓器數(shù)量:1 電流 - 輸出:1A 電流 - 限制(最小):- 工作溫度:0°C ~ 125°C 安裝類型:通孔 封裝/外殼:TO-220-3 供應(yīng)商設(shè)備封裝:TO-220-3 包裝:管件
CS8120YTV85 制造商:ON Semiconductor 功能描述: