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參數(shù)資料
| 型號： | MHP27005S |
| 廠商： | CRANE ELECTRONICS INC |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | DC/DC CONVERTERS 270 VOLT INPUT |
| 中文描述： | 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | HERMETIC SEALED PACKAGE-12 |
| 文件頁數(shù)： | 2/7頁 |
| 文件大?。?/td> | 580K |
| 代理商： | MHP27005S |
TYPICAL CHARACTERISTICS
SYNC AND INHIBIT (INH1, INH2)
RECOMMENDED OPERATING CONDITIONS
Input Voltage Range
160 to 400 VDC continuous
450 VDC for 50 msec transient
Case Operating Temperature (Tc)
–55 to +100°C full power
ABSOLUTE MAXIMUM RATINGS
Input Voltage
160 to 400 VDC
Output Power
50 to 65 watts depending on model
Lead Soldering Temperature (10 sec)
300°C
Storage Temperature Range (Case)
–65°C to +150°C
MHP270 SERIES
65 WATT
DC/DC C
ONVERTERS
Output Voltage Temperature Coefficient
100 ppm/°C typical
Isolation
100 megohm minimum at 500 V
Conversion Frequency
Free run mode 600 kHz typical
525 kHz. min., 675 kHz max
External sync range: 525 to 675 kHz
Inhibit Pin Voltage (unit enabled)
INH1 =12 V typ., INH2 = 5 V typ
Low Line Drop Out - Vout drops 50 mv
Input voltage 155 VDC max
Undervoltage Lockout
Input voltage 110 VDC min
Current Limit
125% of full load typical
Electrical Characteristics: 25°C Tc, 270 VDC Vin, 100% load, free run, unless otherwise specified.
Sync In (525 to 675 kHz)
Duty cycle 40% min, 60% max
Logic low 0.8 V max
Logic high 4.5 V min
If not used, connect to input common
Referenced to input common
Sync Out - Referenced to input common
Inhibit (INH1, INH2) TTL Open Collector
Logic low (output disabled)
INH1 referenced to input common
Logic low 0.8 V max
INH2 referenced to output common
Logic low 0.5 V max
Logic high (output enabled)
Open collector
Notes
1. Unit will shut down above approximately 425V but will be undamaged
and will restart when voltage drops into normal range.
2. Indefinite short circuit protection not guaranteed above 100°C case.
3. Recovery time is measured from application of the transient to point at
which Vout is within 1% of final value.
SINGLE OUTPUT MODELS
MHP27005S
MHP27012S
MHP27015S
MHP27028S
PARAMETER
CONDITION
MIN
TYP MAX
MIN
TYP MAX
MIN
TYP MAX
MIN
TYP MAX
UNITS
OUTPUT VOLTAGE
4.95
5.00
5.05
11.88 12.00 12.12
14.85 15.00 15.15
27.22 28.00 28.28
VDC
OUTPUT CURRENT
V
IN
= 160 TO 400 VDC
V
IN
= 160 TO 400 VDC
0
—
10
0
—
5
0
—
4.33
0
—
2.32
A
OUTPUT POWER
0
—
50
0
—
60
0
—
65
0
—
65
W
OUTPUT RIPPLE
VOLTAGE
10 kHz - 2 MHz
—
—
50
—
—
50
—
—
75
—
—
280
mV p-p
LINE REGULATION
V
IN
= 160 TO 400 VDC
—
—
50
—
—
120
—
—
150
—
—
280
mV
LOAD REGULATION
NO LOAD TO FULL
—
—
50
—
—
120
—
—
150
—
—
280
mV
INPUT VOLTAGE
CONTINUOUS
TRANSIENT
1
50 ms
160
270
400
160
270
400
160
270
400
160
270
400
VDC
—
—
450
—
—
450
—
—
450
—
—
450
V
INPUT CURRENT
NO LOAD
—
—
20
—
—
20
—
—
20
—
—
20
mA
INHIBITED - INH1
—
—
8
—
—
10
—
—
7
—
—
10
mA
INHIBITED - INH2
—
—
15
—
—
15
—
—
15
—
—
15
INPUT RIPPLE
CURRENT
10 kHz - 10 MHz
—
—
50
—
—
50
—
—
45
—
—
50
mA p-p
EFFICIENCY
LOAD FAULT
2
76
—
—
81
—
—
80
—
—
80
—
—
%
POWER DISSIPATION
SHORT CIRCUIT
—
—
19
—
—
19
—
—
19
—
—
23
W
V
OUT
—
—
1.5
—
—
1.5
—
—
1.0
—
—
1.0
VDC
STEP LOAD RESP.
50% – 100% – 50%
TRANSIENT
RECOVERY
3
—
—
300
—
—
700
—
—
700
—
—
1800
mV pk
—
—
300
—
—
500
—
—
300
—
—
1000
μs
PINS NOT IN USE
Inhibit (INH1, INH2)
Sync Out
Sync In
Share
Sense Lines
No connection
No connection
Connect to input common
Connect to output common
Must be connected to
appropriate outputs
2
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MHP27005S/ES | 制造商:CRANE 制造商全稱:CRANE 功能描述:MHP27005S |
| MHP27005SF | 制造商:CRANE 制造商全稱:CRANE 功能描述:MHP27005S |
| MHP27005SF/ES | 制造商:CRANE 制造商全稱:CRANE 功能描述:MHP27005S |
| MHP27012D | 制造商:CRANE 制造商全稱:CRANE 功能描述:MHP27005S |
| MHP27012D/ES | 制造商:CRANE 制造商全稱:CRANE 功能描述:MHP27005S |
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