Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LT7101 Datasheet(PDF) 6 Page - Analog Devices

Part # LT7101
Description  105V, 1A Low EMI Synchronous Step-Down Regulator
PDF  38 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AD [Analog Devices]
Direct Link  http://www.analog.com
Logo AD - Analog Devices

LT7101 Datasheet(HTML) 6 Page - Analog Devices

Back Button LT7101 Datasheet HTML 2Page - Analog Devices LT7101 Datasheet HTML 3Page - Analog Devices LT7101 Datasheet HTML 4Page - Analog Devices LT7101 Datasheet HTML 5Page - Analog Devices LT7101 Datasheet HTML 6Page - Analog Devices LT7101 Datasheet HTML 7Page - Analog Devices LT7101 Datasheet HTML 8Page - Analog Devices LT7101 Datasheet HTML 9Page - Analog Devices LT7101 Datasheet HTML 10Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 38 page
background image
LT7101
6
Rev. 0
For more information www.analog.com
Regulated Feedback Voltage vs
Temperature
Average Output Current vs VIN,
ICTRL
Average Output Current vs
Temperature
Peak Current Limit vs
Temperature
Output Current Monitor vs
Average Output Current
Output Current Monitor Error vs
Average Output Current
TYPICAL PERFORMANCE CHARACTERISTICS T
A = 25°C, unless otherwise noted.
VPRG1 = FLOAT
VPRG2 = FLOAT
TEMPERATURE (°C)
–55 –25
5
35
65
95
125 155
0.995
0.996
0.997
0.998
0.999
1.000
1.001
1.002
1.003
1.004
1.005
7101 G13
ICTRL = 1.3V OR FLOAT
ICTRL = 0.94V
ICTRL = 0.58
FIGURE 14 CIRCUIT
VIN VOLTAGE (V)
0
20
40
60
80
100
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
7101 G14
VICTRL = 1V
TEMPERATURE (°C)
–55 –25
5
35
65
95
125 155
1.50
1.55
1.60
1.65
1.70
1.75
1.80
7101 G16
FIGURE 14 CIRCUIT
AVERAGE OUTPUT CURRENT (A)
0
0.2
0.4
0.6
0.8
1.0
1.2
0.4
0.6
0.8
1.0
1.2
1.4
7101 G17
VIN = 24V
VIN = 48V
VIN = 72V
VICTRL = 0.76V
VICTRL = 1.3V OR FLOAT
FIGURE 14 CIRCUIT
TEMPERATURE (°C)
–55 –25
5
35
65
95
125 155
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
7101 G15
FIGURE 14 CIRCUIT
AVERAGE OUTPUT CURRENT (A)
0
0.2
0.4
0.6
0.8
1.0
1.2
–2.0
–1.0
0
1.0
2.0
7101 G18
VIN = 72V
VIN = 48V
VIN = 24V
Efficiency vs Input Voltage
VOUT = 5V, Burst Mode Operation
Efficiency vs Frequency at 1A
VIN Input Current in Regulation vs
Input Voltage
ILOAD = 1A
ILOAD = 500mA
ILOAD = 100mA
ILOAD = 10mA
INPUT VOLTAGE (V)
0
20
40
60
80
100
50
55
60
65
70
75
80
85
90
95
100
7101 G10
fSW = 300kHz
FIGURE 14 CIRCUIT
VOUT = 3.3V
ILOAD = 0
FIGURE 16 CIRCUIT
VIN VOLTAGE (V)
0 10 20 30 40 50 60 70 80 90 100
0
2
4
6
8
10
7101 G12
ILOAD = 0.5A
FIGURE 14 CIRCUIT
FREQUENCY (MHz)
0.2
1
2
50
55
60
65
70
75
80
85
90
95
100
7101 G11
VIN = 12V
VIN = 24V
VIN = 48V
VIN = 72V



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
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