參數(shù)資料
型號: MB3789PFV
廠商: FUJITSU LTD
元件分類: 穩(wěn)壓器
英文描述: RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
中文描述: 0.07 A SWITCHING CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDSO16
封裝: PLASTIC, SSOP-16
文件頁數(shù): 17/28頁
文件大?。?/td> 214K
代理商: MB3789PFV
17
MB3789
I
SETTING THE SOFT START/SHORT-CIRCUIT DETECTION TIME
Connecting capacitor C
PE
to the SCP pin (pin 5) as shown in Figure 9 enables a soft start and short-circuit
protection.
5
1.25 V
2
μ
A
1.25 V
8
μ
A
4
μ
A
V
REF
Output OFF
SCP
C
PE
1.8 V
1.1 V
SCP comparator 1
SCP comparator 2
SCP comparator 3
SR latch
Low input
voltage
protection
circuit
0%
50%
Soft start
S
Time t (s)
Output short-circuit
Output short-circuit
100%
t
s
1.25 V
1.8 V
t
PE
0
1
2
Figure 9 Soft start/short-circuit detection circuit
Figure 10 SCP pin operating waveform
相關(guān)PDF資料
PDF描述
MB3790PF Battery Backup IC
MB3790 DIODE SCHOTTKY SINGLE 25V 200mW 0.32V-vf 200mA-IFM 1mA-IF 2uA-IR SOT-23 3K/REEL
MB3790PFT Battery Backup IC
MB3793-27A Power Voltage Monitoring IC with Watchdog Timer
MB3793-27APNF Circular Connector; No. of Contacts:128; Series:MS27656; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:25; Circular Contact Gender:Pin; Circular Shell Style:Wall Mount Receptacle RoHS Compliant: No
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MB3789PFV-G-BND(E1) 制造商:Fujitsu 功能描述:
MB-379 制造商:Maxxtro 功能描述:
MB3790 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Battery Backup IC
MB3790PF 制造商:FUJITSU 制造商全稱:Fujitsu Component Limited. 功能描述:Battery Backup IC
MB3790PF-G-BND-JNE1 制造商:FUJITSU 功能描述: