công cụ tìm kiếm bảng dữ liệu linh kiện điện tử
  Vietnamese  ▼
ALLDATASHEET.VN

X  

Preview PDF HTML

LT1640AHCS8 bảng dữ liệu(PDF) 4 Page - Linear Technology

tên linh kiện LT1640AHCS8
Giải thích chi tiết về linh kiện  Negative Voltage Hot Swap Controller
PDF  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
nhà sản xuất  LINER [Linear Technology]
Trang chủ  http://www.linear.com
Logo LINER - Linear Technology

LT1640AHCS8 bảng dữ liệu(HTML) 4 Page - Linear Technology

  LT1640AHCS8 Datasheet HTML 1Page - Linear Technology LT1640AHCS8 Datasheet HTML 2Page - Linear Technology LT1640AHCS8 Datasheet HTML 3Page - Linear Technology LT1640AHCS8 Datasheet HTML 4Page - Linear Technology LT1640AHCS8 Datasheet HTML 5Page - Linear Technology LT1640AHCS8 Datasheet HTML 6Page - Linear Technology LT1640AHCS8 Datasheet HTML 7Page - Linear Technology LT1640AHCS8 Datasheet HTML 8Page - Linear Technology LT1640AHCS8 Datasheet HTML 9Page - Linear Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 16 page
background image
4
LT1640AL/LT1640AH
Gate Voltage vs Temperature
TEMPERATURE (
°C)
12.0
13.0
14.0
15.0
12.5
13.5
14.5
–25
0
75
1640A G04
100
–50
25
50
VDD = 48V
TEMPERATURE (
°C)
–50
48
49
51
52
53
55
25
0
50
1640A G05
50
54
100
–25
75
TEMPERATURE (
°C)
–50
48
47
46
45
44
43
42
41
40
75
1640A G06
– 25
100
50
25
0
VGATE = 0V
Gate Pull-Up Current
vs Temperature
Gate Pull-Down Current
vs Temperature
TEMPERATURE (
°C)
–50
49
52
55
75
1640A G07
46
43
40
–25
0
25
50
100
VGATE = 2V
PWRGD Output Low Voltage
vs Temperature (LT1640AL)
TEMPERATURE (
°C)
–50
0.3
0.4
0.5
75
1640A G08
0.2
0.1
0
–25
25
0
50
100
IOUT = 1mA
TEMPERATURE (
°C)
–50
2
3
4
5
6
7
8
–25
25
050
75
1640A G09
100
VDRAIN – VEE > 2.4V
PWRGD Output Impedance
vs Temperature (LT1640AH)
Circuit Breaker Trip Voltage
vs Temperature
When the DRAIN pin of the LT1640AH is above VEE by
more than VPG, the PWRGD pin will sink current to the
DRAIN pin which pulls the module’s enable pin low,
forcing it off. When VDRAIN drops below VPG, the PWRGD
sink current is turned off and a 6.5k resistor is connected
between PWRGD and DRAIN, allowing the module’s pull-
up current to pull the enable pin high and turn on the
module.
PWRGD/PWRGD (Pin 1): Power Good Output Pin. This pin
will toggle when VDRAIN is within VPG of VEE. This pin can
be connected directly to the enable pin of a power module.
When the DRAIN pin of the LT1640AL is above VEE by
more than VPG, the PWRGD pin will be high impedance,
allowing the pull-up current of the module’s enable pin to
pull the pin high and turn the module off. When VDRAIN
drops below VPG, the PWRGD pin sinks current to VEE,
pulling the enable pin low and turning on the module.
PI FU CTIO S
TYPICAL PERFOR A CE CHARACTERISTICS



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


bảng dữ liệu tải về

Go To PDF Page


Link URL



Cho đến nay ALLDATASHEET có giúp ích cho doanh nghiệp của bạn hay không?  [ DONATE ] 

Alldatasheet là   |   Quảng cáo   |   Liên lạc với chúng tôi   |   Chính sách bảo mật   |   Liên kết đến bảng dữ liệu    |   Trao đổi link   |   Tìm kiếm theo nhà sản xuất
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com