參數(shù)資料
型號(hào): BC352A110T024FP
元件分類: 電源模塊
英文描述: 1-OUTPUT 240 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT PACKAGE-15
文件頁數(shù): 6/11頁
文件大?。?/td> 1048K
代理商: BC352A110T024FP
Bus Converter Module
BC352A110T024FP
vicorpower.com
Rev. 1.0
Page 4 of 11
Parameter
Min
Typ
Max
Unit
Note
Output voltage
10.3
11.4
Vdc
No load
9.99
11.1
Vdc
Full load
Output power
0
240
W
330 - 365 VIN
Rated DC current
0
24.1
Adc
POUT ≤ 240 W
Peak repetitive power
360
W
Max pulse width 1ms, max duty cycle 10%,
baseline power 50%
Current share accuracy
5
10
%
See Parallel Operation on Page 8
Efficiency
Half load
94.5
95.6
%
See Figure 5
Full load
94.7
95.8
%
See Figure 5
Internal output inductance
1.1
nH
Internal output capacitance
31
F
Effective value
Load capacitance
1,000
F
Output overvoltage setpoint
11.6
Vdc
Output ripple voltage
No external bypass
240
300
mVp-p
See Figures 7 and 9
10 F bypass capacitor
14
mVp-p
See Figure 8
Short circuit protection set point
30.0
Adc
Module will shut down
Average short circuit current
0.12
A
Effective switching frequency
3.3
3.5
3.7
MHz
Fixed, 1.8 MHz per phase
Line regulation
K
0.0309
1/32
0.0316
VOUT = KVIN at no load
Load regulation
ROUT
11.0
15.0
Transient response
Voltage overshoot
46
mV
100% load step; See Figures 10 and 11
Response time
200
ns
See Figures 10 and 11
Recovery time
1
s
See Figures 10 and 11
Output overshoot
Input turn-on
0
mV
No output filter; See Figure 3
PC enable
0
mV
No output filter; See Figure 2
Output turn-on delay
From application of power
800
ms
No output filter; See Figure 3
From release of PC pin
250
ms
No output filter
Output Specifications (Conditions are at 352 Vin, full load, and 25°C ambient unless otherwise specified)
SPECIFICATIONS (CONT.)
Efficiency vs. Output Power
80
82
84
86
88
90
92
94
96
98
100
0
24
48
72
96
120
144
168
192
216
240
Output Power (W)
Efficiency
(%)
Figure 5 — Efficiency vs. output power
Power Dissipation
3
4
5
6
7
8
9
10
11
12
13
0
24
48
72
96
120
144
168
192
216
240
Output Power (W)
Power
Dissipation
(W)
Figure 6 — Power dissipation as a function of output power
OUTPUT WAVEFORMS
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