bq50120etl16pys SynQor Worldwide Headquarters, bq50120etl16pys Datasheet - Page 7

• Manufacturer Part Number: bq50120etl16pys
• Description: Eighth-brick Dc Bus Converter
• Manufacturer: SynQor Worldwide Headquarters

Product # BQ55120ETL16
T
T
echnical S
echnical S
Figure 13: Input Terminal Ripple Current, i c , at full rated output cur-
rent and nominal input voltage with 10
electrolytic capacitor (50 mA/div). See Figure 12.
Figure 15: Output voltage ripple at nominal input voltage and rated
load current (50 mV/div). Load capacitance: 1
and 15
Figure 17: Load current (10A/div) as a function of time when the con-
verter attempts to turn on into a 1 mΩ short circuit. Top trace
(5.0ms/div) is an expansion of the on-time portion of the bottom trace.
µ
F tantalum capacitor. Bandwidth: 20 MHz. See Figure 12.
pecification
pecification
Phone [phone]
µ
H source impedance and 47
µ
F ceramic capacitor
www.synqor.com
µ
F
Figure 18: Magnitude of incremental output impedance (Z out =
v out /i out ) for minimum, nominal, and maximum input voltage at full
rated power.
Figure 14: Input reflected ripple current, i s , through a 10
inductor at nominal input voltage and rated load current (5mA/div). See
Figure 12.
Figure 16: Output voltage vs. load current showing typical current limit
curves and converter shutdown points.
0.01
0.1
14
12
10
1
8
6
4
2
0
10
0
Doc.# 005-2BE552B Rev. A
35 Vin
48 Vin
55 Vin
35V
48V
55V
5
100
P
10
P
Current:
Current:
ackage:
ackage:
Output:
Output:
Load Current (A)
Input:
Input:
Hz
1,000
15
03/16/06
35-55 V
12 V
16 A
Eighth-brick
35-55 V
12 V
16 A
Eighth-brick
20
10,000
25
(192W)
µ
(192W)
H source
100,000
Page 7
30