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参数资料
| 型号： | ATW2815D-MSTRPBF |
| 元件分类： | 电源模块 |
| 英文描述： | 2-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 5/8页 |
| 文件大小： | 139K |
| 代理商： | ATW2815D-MSTRPBF |
www.irf.com
5
ATW28XXD Series
Table II. Electrical Performance Characteristics - continued
Notes to Specifications
ATW2815D
1
Recovery time is measured from the initiation of the transient to where V
OUT has returned to within ±1.0% of VOUT at 50% load.
2 Turn-on delay time measurement is for either a step application of power at the input or the removal of a ground signal from the
inhibit pin (pin 8) while power is applied to the input.
3
An overload is that condition with a load in excess of the rated load but less than that necessary to trigger the short circuit
protection and is the condition of maximum power dissipation.
4
Above +125
°C case, derate output power linearly to 0 at +135°C case.
5
Input step transition time between 2.0
s and 10s.
6 Capacitive load may be any value from 0 to the maximum limit without compromising DC performance. A capacitive load in
excess of the maximum limit will not disturb loop stability but will interfere with the operation of the load fault detection circuitry,
appearing as a short circuit during turn on.
7
Load step transition time between 2.0
s and 10s.
8
Bandwidth guaranteed by design. Tested for 20KHz to 2MHz.
9
Load current split equally between +V
OUT and –VOUT.
10 When operating with unbalanced loads, at least 25% of the load must be on the positive output to maintain regulation.
11 Parameter guaranteed by line and load regulation tests.
12 Parameter shall be tested as part of design characterization and after design or process changes. Thereafter parameters shall be
guaranteed to the limits specified in Table II.
13 Up to 90% of full power is available from either output provided the total output does not exceed 30W.
Test
Symbol
Conditions
-55°C
≤Tc ≤+125°C
Vin = 28 Vdc ±5%, CL = 0
unless otherwise specified
Group A
Subgroups
Device
Types
Limits
Unit
Min
Max
Output response
transient step line
changes
5, 12
VOTLINE
Input step from/to 18 to
40VDC
4,5,6
All
+180
mV pk
Input step from 40 to18 VDC
4,5,6
All
-600
mV pk
Recovery time
transient step line
changes
1. 5, 12
TTLINE
Input step from/to 18 to 40
VDC
4,5,6
All
400
s
Input step from 40 to 18 VDC
4,5,6
All
400
s
Turn on overshoot
VTonOS
IOUT = 0 and 2000mA
4,5,6
All
750
mV pk
Turn on delay
2
TonD
IOUT = 0 and 2000mA
4,5,6
All
12
ms
Load fault recovery
12
TrLF
VIN = 18 to 40 VDC
4,5,6
All
12
ms
Weight
Flange
75
g
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相关代理商/技术参数 |
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| ATW2815D-SLV | 制造商:International Rectifier 功能描述:DC/DC CONVERTER, FLANGED, MINIMUM SCREENING, SLAVE - Bulk |
| ATW2815S | 制造商:International Rectifier 功能描述:DC/DC CONVERTER, FLANGED, MINIMUM SCREENING - Bulk |
| ATW2815S/CH | 制造商:International Rectifier 功能描述:DC/DC CONVERTER, FLANGED, CLASS H - Bulk |
| ATW2815S/CH-MSTR | 制造商:International Rectifier 功能描述:DC/DC CONVERTER, FLANGED, CLASS H, MASTER - Tape and Reel |
| ATW2815S/CH-SLV | 制造商:International Rectifier 功能描述:DC/DC CONVERTER, FLANGED, CLASS H, SLAVE - Bulk |
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