參數(shù)資料
型號: MB3785APFV
廠商: FUJITSU LTD
元件分類: 穩(wěn)壓器
英文描述: Switching Regulator Controller (4 Channels plus High-Precision, High-Frequency Capabilities)
中文描述: 0.03 A SWITCHING CONTROLLER, 1000 kHz SWITCHING FREQ-MAX, PQFP48
封裝: PLASTIC, LQFP-48
文件頁數(shù): 13/29頁
文件大?。?/td> 293K
代理商: MB3785APFV
13
MB3785A
(Continued)
13. Gain vs. Frequency and Phase vs. Frequency
G
Frequency f (Hz)
P
φ
(
A
φ
40
20
0
–20
–40
1 K
10 K
100 K
1 M
10 M
180
90
0
–90
–180
Ta = +25°C
14. Error amp maximum output voltage vs. Frequency
E
a
Triangular wave frequency f
OSC
(Hz)
3.0
2.0
1.0
0
100
500 1 K
1 M
5 K10 K
50 K 100 K 500 K
V
= 6V
Ta = +25°C
CH 1
10
μ
F
4.7 k
4.7 k
4.7 k
4.7 k
240 k
+
OUT
IN
+
2.5 V 2.5 V
Error amp
[Measuring Circuit]
15. Power dissipation vs. Ambient temperature
P
Ambient temperature Ta (°C)
LQFP
1000
800
600
550
400
200
0
–30
0
20
40
60
80
100
–20
相關(guān)PDF資料
PDF描述
MB3788 RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
MB3789 RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
MB3789PFV RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
MB3790PF Battery Backup IC
MB3790 DIODE SCHOTTKY SINGLE 25V 200mW 0.32V-vf 200mA-IFM 1mA-IF 2uA-IR SOT-23 3K/REEL
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB3785APFV-G-BND(E1) 制造商:Fujitsu 功能描述:
MB3788 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:SWITCHING REGULATOR CONTROLLER
MB3789 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Switching Regulator Controller (Supporting External Synchronization)
MB3789PFV 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Switching Regulator Controller (Supporting External Synchronization)
MB3789PFV-G-BND(E1) 制造商:Fujitsu 功能描述: