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DCM24AP240x320A50 の電気的特性と機能

DCM24AP240x320A50のメーカーはVicorです、この部品の機能は「DC-DC Converter」です。


製品の詳細 ( Datasheet PDF )

部品番号 DCM24AP240x320A50
部品説明 DC-DC Converter
メーカ Vicor
ロゴ Vicor ロゴ 




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DCM24AP240x320A50 Datasheet, DCM24AP240x320A50 PDF,ピン配置, 機能
DCMDC-DC Converter
DCM24AP240x320A50
®S
C US C NRTL US
Isolated, Regulated DC Converter
Features
Isolated, regulated DC-DC converter
Up to 320 W, 13.40 A continuous
91.9% peak efficiency
818 W/in3 Power density
Wide input range 18 – 36 Vdc
Safety Extra Low Voltage (SELV) 24.0 V Nominal Output
2250 Vdc isolation
ZVS high frequency switching
n Enables low-profile, high-density filtering
Optimized for array operation
n Up to 8 units – 2560 W
n No power derating needed
n Sharing strategy permits dissimilar line voltages
across an array
Fully operational current limit
OV, OC, UV, short circuit and thermal protection
3623 through-hole ChiP package
n 1.524” x 0.898” x 0.286”
(38.72 mm x 22.8 mm x 7.26 mm)
Product Ratings
VIN = 18 V to 36 V
VOUT = 24.0 V
(14.4 V to 26.4 V Trim)
POUT = 320 W
IOUT = 13.40 A
Product Description
The DCM Isolated, Regulated DC Converter is a DC-DC
converter, operating from an unregulated, wide range input to
generate an isolated 24.0 Vdc output. With its high frequency
zero voltage switching (ZVS) topology, the DCM converter
consistently delivers high efficiency across the input line range.
Modular DCM converters and downstream DC-DC products
support efficient power distribution, providing superior power
system performance and connectivity from a variety of
unregulated power sources to the point-of-load.
Leveraging the thermal and density benefits of Vicor’s ChiP
packaging technology, the DCM module offers flexible thermal
management options with very low top and bottom side
thermal impedances. Thermally-adept ChiP based power
components enable customers to achieve cost effective power
system solutions with previously unattainable system size,
weight and efficiency attributes, quickly and predictably.
Typical Applications
Industrial
Process control
Automotive
Heavy Equipment
DCMDC-DC Converter
Page 1 of 24
Rev 1.1
07/2015
vicorpower.com
800 927.9474

1 Page





DCM24AP240x320A50 pdf, ピン配列
Pin Configuration
1
+IN A
TOP VIEW
DCM24AP240x320A50
2
A’ +OUT
TR B
EN C
FT D
B’ -OUT
C’ +OUT
-IN E
3623 ChiP Package
D’ -OUT
Pin Descriptions
Pin
Number
A1
B1
C1
D1
Signal Name
+IN
TR
EN
FT
E1 -IN
A’2, C’2
+OUT
B’2, D’2
-OUT
Type
Function
INPUT POWER Positive input power terminal
INPUT
Enables and disables trim functionality. Adjusts output voltage when trim active.
INPUT
Enables and disables power supply
OUTPUT
INPUT POWER
RETURN
OUTPUT POWER
OUTPUT POWER
RETURN
Fault monitoring
Negative input power terminal
Positive output power terminal
Negative output power terminal
DCMDC-DC Converter
Page 3 of 24
Rev 1.1
07/2015
vicorpower.com
800 927.9474


3Pages


DCM24AP240x320A50 電子部品, 半導体
DCM24AP240x320A50
Electrical Specifications (cont.)
Specifications apply over all line, trim and load conditions, internal temperature TINT = 25ºC, unless otherwise noted. Boldface specifications apply over the
temperature range of -40°C < TINT < 125°C for T grade and -55°C < TINT < 125°C for M grade.
Attribute
Symbol
Conditions / Notes
Min Typ Max Unit
Power Output Specifications (Cont.)
Output capacitance, ESR (ext.)
RCOUT-EXT At 10 kHz, excludes component tolerances
Initialization delay
Output turn-on delay
tINIT See state diagram
tON
From rising edge EN, with VIN pre-applied. See timing
diagram
Output turn-off delay
tOFF From falling edge EN. See timing diagram
Soft start ramp time
VOUT threshold for max
rated load current
IOUT at startup
Monotonic soft-start threshold
voltage
Minimum required disabled duration
tSS
VOUT-FL-THRESH
IOUT-START
VOUT-MONOTONIC
tOFF-MIN
At full rated resistive load. Typ spec is 1-up with min
COUT-EXT. Max spec is for arrays with max COUT-EXT
During startup, VOUT must achieve this threshold before
output can support full rated current
Max load current at startup while VOUT
is below VOUT-FL_THRESH
Output voltage rise becomes monotonic with 10% of
preload once it crosses VOUT-MONOTONIC
This refers to the minimum time a module needs to be
in the disabled state before it will attempt to start via EN
Minimum required disabled duration
This refers to the minimum time a module needs to be in
for predictable restart
tOFF-MONOTONIC the disabled state before it is guaranteed to exhibit
monotonic soft-start and have predictable startup timing
Voltage deviation (transient)
Settling time
%VOUT-TRANS
tSETTLE
Minimum COUT_EXT (10 90% load step), excluding
load line.
Powertrain Protections
Input Voltage Initialization threshold
VIN-INIT
Threshold to start tINIT delay
Input Voltage Reset threshold
Input undervoltage recovery threshold
Input undervoltage lockout threshold
Input overvoltage lockout threshold
Input overvoltage recovery threshold
VIN-RESET
VIN-UVLO-
VIN-UVLO+
VIN-OVLO+
VIN-OVLO-
Latching faults will clear once VIN falls below VIN-RESET
See Timing diagram
See Timing diagram
10
1.33
3
10
36
Output overvoltage threshold
VOUT-OVP From 25% to 100% load. Latched shutdown
30.0
Output overvoltage threshold
Minimum current limited VOUT
Overtemperature threshold (internal)
Power limit
VIN overvoltage to cessation of
powertrain switching
VIN overvoltage response time
VIN undervoltage response time
Short circuit response time
Short circuit, or temperature fault
recovery time
VOUT-OVP-LL
VOUT-UVP
TINT-OTP
PLIM
tOVLO-SW
tOVLO
tUVLO
tSC
tFAULT
From 0% to 25% load. Latched shutdown
Over all operating steady-state line and trim conditions
Independent of fault logic
For fault logic only
Powertrain on, operational state
See Timing diagram
31.2
125
25
200
40
<10
10.0
1.4
1
40
600
250
12.0
12.0
2
100
6
17
18
45
9
530
200
100
200
mΩ
ms
µs
µs
ms
V
A
V
ms
ms
%
ms
V
V
V
V
V
V
V
V
V
°C
W
µs
µs
ms
µs
s
DCMDC-DC Converter
Page 6 of 25
Rev 1.1
07/2015
vicorpower.com
800 927.9474

6 Page



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部品番号部品説明メーカ
DCM24AP240x320A50

DC-DC Converter

Vicor
Vicor


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