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B048F480T30 Datasheet

  • B048F480T30

  • VI Chip - BCM Bus Converter Module

  • 15頁

  • VICOR   VICOR

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PRELIMINARY
V鈥 Chip Bus Converter Module
BCM
V鈥 Chip 鈥?BCM
Bus Converter Module
TM
B048K480T30
K indicates BGA configuration. For other
mounting options see Part Numbering below.
鈥?48 V to 48 V V鈥 Chip Converter
鈥?300 Watt (450 Watt for 1 ms)
鈥?High density 鈥?1218 W/in
3
鈥?Small footprint 鈥?280 W/in
2
鈥?Low weight 鈥?0.5 oz (14 g)
鈥?ZVS/ZCS isolated Sine
Amplitude Converter
鈥?Typical efficiency 96%
鈥?125擄C operation
鈥?<1 碌s transient response
鈥?3.5 million hours MTBF
鈥?No output filtering required
鈥?Surface mount BGA or J-Lead
packages
漏
Vin = 38 - 55 V
Vout = 38.0 - 55.0 V
Iout = 6.3 A
K=1
Rout = 200.0 m鈩?max
Actual size
Product Description
The V鈥 Chip Bus Converter Module (BCM) is a high
efficiency (>96%), narrow input range Sine Amplitude
Converter (SAC) operating from a 38 to 55 Vdc primary
bus to deliver an isolated 38.0 V to 55.0 V secondary.
The BCM may be used to power non-isolated POL
converters or as an independent 38.0 鈥?55.0 V source.
Due to the fast response time and low noise of the
BCM, the need for limited life aluminum electrolytic or
tantalum capacitors at the load is reduced鈥攐r
eliminated鈥攔esulting in savings of board area, materials
and total system cost.
The BCM achieves a power density of 1218 W/in
3
and
may be surface mounted with a profile as low as 0.16"
(4 mm) over the PCB. Its V鈥 Chip power package is
compatible with onboard or inboard surface mounting.
The V鈥 Chip package provides flexible thermal
management through its low Junction-to-Case and
Junction-to-BGA thermal resistance. Owing to its high
conversion efficiency and safe operating temperature
range, the BCM does not require a discrete heat sink in
typical applications. Low junction to case and junction
to lead thermal impedances assure low junction
temperatures and long life in the harshest environments.
Absolute Maximum Ratings
Parameter
+In to -In
+In to -In
PC to -In
+Out to -Out
Isolation voltage
Output current
Peak output current
Output power
Peak output power
Case temperature
Operating junction temperature
(1)
Storage temperature
Note:
(1) The referenced junction is defined as the semiconductor having the highest temperature.
This temperature is monitored by a shutdown comparator.
Values
-1.0 to 60.0
100
-0.3 to 7.0
-0.5 to 60.0
2,250
6.25
9.4
300
450
208
-40 to 125
-55 to 125
-40 to 150
-65 to 150
Unit
Vdc
Vdc
Vdc
Vdc
Vdc
A
A
W
W
擄C
擄C
擄C
擄C
擄C
Notes
For 100 ms
Input to Output
Continuous
For 1 ms
Continuous
For 1 ms
During reflow
T - Grade
M - Grade
T - Grade
M - Grade
Part Numbering
B
Bus Converter
Module
048
Input Voltage
Designator
K
480
Output Voltage
Designator
(=V
OUT
x10)
T
30
Output Power
Designator
(=P
OUT
/10)
Configuration Options
F = Onboard (Figure 20)
K = Inboard (Figure 19)
Product Grade Temperatures (擄C)
Grade
Storage Operating
T
-40 to150 -40 to125
M
-65 to150 -55 to125
vicorpower.com
800-735-6200
V鈥 Chip Bus Converter Module
B048K480T30
Rev. 1.5
Page 1 of 15

B048F480T30 產品屬性

  • VI Chip Bus Converter Modules

  • 1

  • 電源 - 板載

  • DC DC 轉換器（分解式）

  • V-I Chip™, BCM™

  • 總線轉換器模塊

  • 1

  • 38V

  • 55V

  • 48V

  • 6.3A

  • 300W

  • 2.25kV（2250V）

  • 商用

  • 具有遠程開/關功能和 UVLO

  • 表面貼裝

  • 模塊

  • 1.28" L x 0.87" W x 0.26" H（32.5mm x 22.0mm x 6.7mm）

  • 托盤

  • -40°C ~ 125°C

  • 96.4%

  • 302W

  • 0.033 磅（14.97g）

  • 1102-1003

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