LTC3872ETS8#TRMPBF Linear Technology, LTC3872ETS8#TRMPBF Datasheet - Page 4

• Manufacturer Part Number: LTC3872ETS8#TRMPBF
• Description: IC DC/DC CNTRLR TSOT23-8
• Manufacturer: Linear Technology
• Type: Step-Up (Boost)r

Specifications of LTC3872ETS8#TRMPBF

• Internal Switch(s): No
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 1.2 ~ 60 V
• Current - Output: 10A
• Frequency - Switching: 550kHz
• Voltage - Input: 2.75 ~ 9.8 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: TSOT-23-8, TSOT-8
• Primary Input Voltage: 9.8V
• No. Of Outputs: 1
• Output Voltage: 60V
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C
• Msl: MSL 1 - Unlimited
• Supply Voltage Range: 2.75V To 9.8V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: LTC3872ETS8#TRMPBF; LTC3872ETS8#TRMPBFTR

Typical perForMance characTerisTics
LTC3872
4
1.25
1.24
1.22
1.18
1.23
1.21
1.20
1.19
14
12
10
8
0
6
4
2
–60
2
Shutdown I
FB Voltage vs Temperature
–40
3
–20
4
TEMPERATURE (°C)
Q
0
5
vs V
V
IN
20
6
IN
(V)
40
7
60
8
80
9
3872 G01
3872 G04
100
10
1.2025
1.2020
1.2010
1.2000
1.1990
1.2015
1.2005
1.1995
15
20
10
5
0
–50
0
Shutdown I
FB Voltage Line Regulation
–25
1
2
0
TEMPERATURE (°C)
3
Q
25
vs Temperature
4
V
IN
50
5
(V)
6
75
7
100 125 150
8
T
3872 G05
3872 G02
A
9
= 25°C, unless otherwise noted.
10
600
500
400
300
200
100
2.5
2.0
1.5
1.0
0.5
0
0
0
0
Frequency vs Duty Cycle
I
TH
0.5 1.0 1.5 2.0 2.5 3.0 3.5
10
Voltage vs RUN/SS Voltage
20
30
RUN VOLTAGE (V)
DUTY CYCLE (%)
40
50
60
70
V
V
V
4.0
80
IN
IN
IN
= 2.5V
= 3.3V
= 5V
4.5 5.0
90
3872 G03
3278 G06
3872fb
100