參數(shù)資料
型號(hào)： LMK316BJ475ML
廠商： AUK Corp
英文描述： Low Drop Output Voltage Regulator
中文描述： 低壓差穩(wěn)壓器輸出電壓
文件頁(yè)數(shù)： 17/23頁(yè)
文件大?。?/td> 430K
代理商： LMK316BJ475ML
TPS60400, TPS60401, TPS60402, TPS60403
UNREGULATED 60-mA CHARGE PUMP VOLTAGE INVERTER
SLVS324
–
JULY 2001
17
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
paralleling devices
Paralleling multiple TPS6040xs reduces the output resistance. Each device requires its own flying capacitor
(C
(fly)
), but the output capacitor (C
O
) serves all devices (see Figure 29). Increase C
O
’
s value by a factor of n,
where n is the number of parallel devices. Equation 1 shows the equation for calculating output resistance.
TPS60400
OUT
C1+
IN
C1
–
GND
1
2
3
5
4
C(fly)
1
μ
F
CI
1
μ
F
VO (
–
VI)
GND
VI
GND
TPS60400
OUT
C1+
IN
C1
–
GND
1
2
3
5
4
C(fly)
1
μ
F
CO
2.2
μ
F
+
Figure 29. Paralleling Devices
active-Schottky diode
For a short period of time, when the input voltage is applied, but the inverter is not yet working, the output
capacitor is charged positive by the load. To prevent the output being pulled above GND, a Schottky diode must
be added in parallel to the output. The function of this diode is integrated into the TPS6040x devices, which gives
a defined startup performance and saves board space.
A current sink and a diode in series can approximate the behavior of a typical, modern operational amplifier.
Figure 30 shows the current into this typical load at a given voltage. The TPS6040x devices are optimized to
start into these loads.
TPS60400
C1
–
C1+
5
3
OUT
IN
GND
1
2
4
CI
1
μ
F
CO
1
μ
F
C(fly)
1
μ
F
Typical
Load
IO
VO (
–
VI)
+V
–
V
VI
GND
60 mA
25 mA
0.4 V 1.25 V
5 V
Load Current
Voltage at the Load
0.4 V
Figure 30. Typical Load
Figure 31. Maximum Start-Up Current
相關(guān)PDF資料
PDF描述
LMK83S018H2 LMM83S018C2N
LML337HVH 3-Terminal Adjustable Negative Regulators (High Voltage)
LMP7701MF Precision, CMOS Input, RRIO, Wide Supply Range Amplifier
LMP7701MFX Precision, CMOS Input, RRIO, Wide Supply Range Amplifier
LMP7701 Precision, CMOS Input, RRIO, Wide Supply Range Amplifier
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LMK316BJ475ML-T 功能描述:多層陶瓷電容器MLCC - SMD/SMT CAP MLCC 1206 10V X7R 4.7uF 20% RoHS:否 制造商:American Technical Ceramics (ATC) 電容:10 pF 容差:1 % 電壓額定值:250 V 溫度系數(shù)/代碼:C0G (NP0) 外殼代碼 - in:0505 外殼代碼 - mm:1414 工作溫度范圍:- 55 C to + 125 C 產(chǎn)品:Low ESR MLCCs 封裝:Reel
LMK316BJ476ML-T 功能描述:多層陶瓷電容器MLCC - SMD/SMT CAP MLCC 1206 10V X5R 47uF 20% RoHS:否 制造商:American Technical Ceramics (ATC) 電容:10 pF 容差:1 % 電壓額定值:250 V 溫度系數(shù)/代碼:C0G (NP0) 外殼代碼 - in:0505 外殼代碼 - mm:1414 工作溫度范圍:- 55 C to + 125 C 產(chǎn)品:Low ESR MLCCs 封裝:Reel
LMK316BJ476MM 制造商:RICHTEK 制造商全稱:Richtek Technology Corporation 功能描述:5A, 24V, 570kHz Step-Down Converter
LMK316F106ZF-T 功能描述:多層陶瓷電容器MLCC - SMD/SMT CAP MLCC 1206 10V Y5V 10uF +80/-20% RoHS:否 制造商:American Technical Ceramics (ATC) 電容:10 pF 容差:1 % 電壓額定值:250 V 溫度系數(shù)/代碼:C0G (NP0) 外殼代碼 - in:0505 外殼代碼 - mm:1414 工作溫度范圍:- 55 C to + 125 C 產(chǎn)品:Low ESR MLCCs 封裝:Reel
LMK316F106ZLT 制造商:TAI 功能描述:SMT106A10 TAIYO notes NXR1A
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*