參數(shù)資料
型號(hào): AMA2800
廠商: Electronic Theatre Controls, Inc.
英文描述: Radiation Tolerant DC/DC Converters
中文描述: 耐輻射直流/直流轉(zhuǎn)換器
文件頁(yè)數(shù): 2/2頁(yè)
文件大?。?/td> 31K
代理商: AMA2800
AMA2800S
LAMBDA ADVANCEDANALOGINC.
λ
2270 Martin Avenue Santa C lara C A 95050
Ph (408) 988-4930 FAX (408) 988-2702
0007
Absolute Maximum Ratings
(Exceeding these limits may cause damage to the device)
Input Voltage:
-0.5V to +50VDC
Power Output:
Internally Limited to 6.5 W typical
Soldering:
300°C, 10 Sec
Temperature Range:
Operating – -55°C to +125°C
Storage – -65°C to +135°C
Typical Performance Characteristics
Parameter
Conditions unless otherwise specified
-55
°
C
T
C
+125
°
C, V
IN
+28Vdc, C
L
=0
Limits
OUTPUT
Voltage Accuracy
Power
Ripple voltage
I
OUT
= I
MAX
, T
C
= +25
°
C
V
MIN
V
IN
V
MAX
I
OUT
= I
MAX
± 1%
5 W
50 mV
PP
REGULATION
Line
Load
V
MIN
V
IN
V
MAX
I
MIN
I
OUT
I
MAX
±0.5%
±0.5%
INPUT
Voltage Range
Ripple Current
V
MIN
V
IN
V
MAX
, I
OUT
= I
MAX
16 V to 40 Vdc
100 mA
PP
SWITCHING FREQUENCY
Synchronization input open
550 KHz
EFFICIENCY
I
OUT
= I
MAX
, T
C
= +25
°
C
70%
LOAD FAULT POWER
DISSIPATION
Short Circuit or Overload
4 W
LOAD TRANSIENT
Response
Recovery
50% Load to/from 100% load
±5% V
OUT
300 μSec
LINE TRANSIENT
Response
Recovery
I
OUT
= I
MAX
, V
IN
= 16 V to/from 40 V
±7% V
OUT
400 μSec
TURN ON DELAY
I
OUT
= I
MIN
or I
MAX
12 mSec
Mechanical Outline
1.130
6
8
7
1
2
3
4
5
0.800
1.380
0.880
0.125
0.140
x 3
0.25 Typ
1.130
0.270
0.025 D
×
0.22 L Pins
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