Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

BQ57120EZB38 Datasheet(PDF) 8 Page - SynQor Worldwide Headquarters

Part No. BQ57120EZB38
Description  Output over-voltage protection
Download  13 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  SYNQOR [SynQor Worldwide Headquarters]
Homepage  http://www.synqor.com
Logo 

BQ57120EZB38 Datasheet(HTML) 8 Page - SynQor Worldwide Headquarters

Zoom Inzoom in Zoom Outzoom out
 8 / 13 page
background image
Product # BQ57120EZB38
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0006442 Rev. D
02/17/16
Page 8
Input:
40-65V
Output:
12.0V
Current:
38A
Package:
Eighth-brick
0
3
6
9
12
15
18
0
10
20
30
40
50
Load Current (A)
40 Vin
48 Vin
65 Vin
source
impedance
DC-DC
Converter
Input
Terminal
Ripple
Current
Input
Reflected
Ripple
Current
Output
Voltage
Ripple
ceramic
capacitor
tantalum
capacitor
electrolytic
capacitor
VSOURCE
VOUT
i
S
i
C
Figure 13: Test set-up diagram showing measurement points for Input Terminal
Ripple Current (Figure 14), Input Reflected Ripple Current (Figure 15) and
Output Voltage Ripple (Figure 16).
Figure 14: Input Terminal Ripple Current, ic, at full rated output current and
nominal input voltage with 10µH source impedance and 47µF electrolytic
capacitor (1 A/div). See Figure 13.
Figure 15: Input reflected ripple current, is, through a 10µH source inductor,
using a 47µF electrolytic input capacitor (20mA/div). See Figure 13.
Figure 16: Output voltage ripple at nominal input voltage and rated load current
(50mV/div). Load capacitance: 1µF ceramic capacitor and 15µF tantalum
capacitor. Bandwidth: 20MHz. See Figure 13.
Figure 17: Output voltage vs. load current for different input voltages showing
typical current limit curves.
Figure 18: Load current (50A/div) as a function of time when the converter
attempts to turn on into a 1mΩ short circuit. Top trace (5ms/div) is an expansion
of the on-time portion of the bottom trace.
Technical Figures


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13 


Datasheet Download




Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn