• 当前位置:
  • 首页
  • >
  • PDF资料
  • >
  • AMA2812S/EM PDF文件及第4页内容在线浏览

AMA2812S/EM

AMA2812S/EM首页预览图
型号: AMA2812S/EM
PDF文件:
  • AMA2812S/EM PDF文件
  • AMA2812S/EM PDF在线浏览
功能描述: HYBRID - HIGH RELIABILITY RADIATION TOLERANT DC-DC CONVERTER
PDF文件大小: 134.16 Kbytes
PDF页数: 共7页
制造商: IRF[International Rectifier]
制造商LOGO: IRF[International Rectifier] LOGO
制造商网址: http://www.irf.com
捡单宝AMA2812S/EM
PDF页面索引
120%
4 www.irf.com
AMA28XXD Series
Dynamic Characteristics -55°C T
CASE
+125°C, V
IN
= 28V
DC
±5%, C
L
= 0, unless otherwise specified.
Notes to Specifications
1. Applicable to positive and negative outputs.
2. Maximum combined output is 5.0 watts. 4.0 watts (max.) is available from either output (80%).
3. Load current split equally between +VOUT and –VOUT.
4. 1.0 watt load on output under test, 1.0 watt to 4.0 watt load change on other output.
5. Capacitive value 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 may interfere with the
operation of the load fault detection circuitry, appearing as a short circuit during turn-on.
6. Parameter shall be tested as part of design characterization and after design or process changes.
Thereafter, parameters shall be guaranteed to the limit specified.
7. Load step transition time between 2 and 10 microseconds.
8. Recovery time is measured from initiation of the transient to where VOUT has returned to within ±1% of
VOUT at 50% load.
9. Input step transient time between 1 and 10 microseconds.
10. 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 while power is applied to the input.
Parameter
Group A
Subgroups
Test Conditions
Min
Nom
Max
Unit
Short Circuit Recovery
6
4, 5, 6 0% load to 100% load
25 ms
Switching Frequency
3
4, 5, 6 100% load 500 550 600 KHz
Output Response To Step
Transient Load Changes
3, 7
4, 5, 6
4, 5, 6
Load step 50% 100%
Load step 0% 50%
-400
-800
+400
+800
mV pk
Recovery Time, Step Transient
Load Changes
3, 7, 8
4, 5, 6
4, 5, 6
Load step 50% 100%
Load step 0% 50%
100
2000
µs
Output Response Transient Step
Line Changes
3, 6, 9
AMA2805D
AMA2812D
AMA2815D
4, 5, 6
4, 5, 6
4, 5, 6
Input step 16 40Vdc,
100% load
-550
-750
-750
+550
+750
+750
mV pk
Recovery Time Transient Step Line
Changes
3, 6, 9
4, 5, 6
Input step 16 40Vdc,
100% load
1200
µs
Turn On Overshoot
3, 10
4, 5, 6
4, 5, 6
0% load
100% load
600
400
mV pk
Turn On Delay
3, 10
4, 5, 6 0% load to 100% load
25 ms
购买、咨询产品请填写询价信息:(3分钟左右您将得到回复)
询价型号*数量*批号封装品牌其它要求
删除
删除
删除
删除
删除
增加行数
  •  公司名:
  • *联系人:
  • *邮箱:
  • *电话:
  •  QQ:
  •  微信:

  • 关注官方微信

  • 联系我们
  • 电话:13714778017
  • 周一至周六:9:00-:18:00
  • 在线客服:

天天IC网由深圳市四方好讯科技有限公司独家运营

天天IC网 ( www.ttic.cc ) 版权所有©2014-2023 粤ICP备15059004号

因腾讯功能限制,可能无法唤起QQ临时会话,(点此复制QQ,添加好友),建议您使用TT在线询价。

继续唤起QQ 打开TT询价