- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄369477 > BP5805B Regulators LSIs PDF資料下載
參數(shù)資料
| 型號： | BP5805B |
| 英文描述： | Regulators LSIs |
| 中文描述： | 穩(wěn)壓器大規(guī)模集成電路 |
| 文件頁數(shù)： | 3/6頁 |
| 文件大?。?/td> | 60K |
| 代理商： | BP5805B |
1 Spike noise is not included.
2
Efficiency=
×
100 (%)
BP5805B
Electrical characteristics
(Unless otherwise noted, Ta=25
°
C, V
IN
=5V, V
M
=14V, I
O1
=I
O2
=0.4A, f
CTL
=1kHz, D
CTL
=100%)
Measurement circuit
Circuit operations
(1) Description
BP5805B is a DC motor driver that can establish any output voltage by inputting PWM signal and DC voltage
into the control pin (2,3pin). Electrical power loss is small even when there is a difference between the
input voltage and output voltage, since changing from the input voltage into the specified output voltage
can be made by the switching system. This module is most suitable in case that the number of rotation of
the motor is controlled by changing the driving voltage, or in case that the motor of a lower specified
voltage than 14V is driven by the electrical power source of 14V.
(2)Control signals
1) PWM signal : the output voltage will be controlled by that duty. The larger the duty is, the higher the output
voltage will be. It is necessary to be attentive, because the output voltage value changes depending on the
H-level and L-level values of PWM signal as well, at this time.
2) DC voltage : the output voltage will be controlled by DC voltage value. The higher the voltage, the
higher the output voltage will be.
(3) The two outputs are independent. It is possible to control each output independently with a different kind of
the control signal (PWM signal or DC voltage).
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
Output voltage
Ripple noise voltage
Efficiency
CTL frequency
CTL input resistance
Standby current
Standby current
V
O
1, 2
12.12
11.82
5.41
80
50
300
12.82
12.82
6.41
50
90
0.01
4
13.52
13.0
7.41
150
V
V
V
mV
PP
%
Hz
k
mA
mA
V
M
=
13V
D
CTL
=
50%
1
2
Pin 2, 3
Pin 2, 3=GND, at pin 1
Pin 2, 3=GND, at pin 4
2
ν
η
f
CTL
R
CTL
I
M
I
CC
Fig.1
V
O2
C1 : 100
μ
F / 35V (Low impedance)
C2, 3 : 470
μ
F / 35V (Low impedance)
I
CC
V
IN
A
I
M
C1
V
M
+
A
V
+
A
V
+
A
V
1
2
3
4
9
10
11
BP5805B
CTL
See
Fig.2
3/6
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| BPF-2A-1500 | Analog IC |
| BPF-2A-2250 | Analog IC |
| BPF-2A-250 | Analog IC |
| BPF-2A-500 | Analog IC |
| BPF120-0CW-005V | Miniature Based LED Lamps |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BP5807 | 功能描述:IC MOTOR DRIVER 0-13V .6A 17SIP RoHS:是 類別:集成電路 (IC) >> PMIC - 電機和風扇控制器，驅(qū)動器 系列:- 產(chǎn)品變化通告:ATA683(3,4)PLQW Obsolescence 09/Aug/2012 標準包裝:1 系列:- 應(yīng)用:DC 電機控制器，無刷（BLDC），3 相 評估套件:可供 輸出數(shù):1 電流 - 輸出:100mA 電壓 - 負載:5.25 V ~ 20 V 電源電壓:5.25 V ~ 20 V 工作溫度:-40°C ~ 150°C 安裝類型:表面貼裝 封裝/外殼:48-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-VQFN（7x7） 包裝:剪切帶 (CT) 其它名稱:ATA6833-PLQWCT |
| BP5811 | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 0-19V, .3A; Variable Output DC/DC Conv RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關(guān)頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| BP5811_10 | 制造商:ROHM 制造商全稱:Rohm 功能描述:Broad output DC/DC Converter(Non-isolated) |
| BP5812 | 制造商:ROHM 制造商全稱:Rohm 功能描述:0 to 13V/300mA output type |
| BP5841 | 制造商:ROHM 制造商全稱:Rohm 功能描述:High-power LED Drivers for ドllumination AC100V input, constant current |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。