LTC3872ETS8#TRMPBF Linear Technology, LTC3872ETS8#TRMPBF Datasheet - Page 18

• 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

LTC3872
Typical applicaTions
18
20V/DIV
RUN/SS
5V/DIV
5A/DIV
V
OUT
I
L
Soft-Start
40ms/DIV
2.2nF
63.4k
12.1k
1%
1%
V
IN
High Efficiency 5V Input, 48V Output Boost Converter
C
D1: DIODES, INC. PDS760
L1: SUMIDA CDEP147
M1: VISHAY SILICONIX Si7850DP
OUT1
475k
1%
I
IPRG
GND
V
100
TH
: NIPPON CHEMI-CON NTS50X7R2A225KT
0.33µF
FB
90
80
70
60
50
40
30
20
3872 TA05b
1
LTC3872
RUN/SS
NGATE
SW
V
IN
1M
10
Efficiency
LOAD (mA)
M1
AC-COUPLED
100
L1
10µH
200mA/DIV
500mV/DIV
2A/DIV
D1
I
V
LOAD
OUT
3872 TA05d
I
L
C
2.2µF
1000
OUT1
×3
C
10µF
IN
V
5V
IN
C
OUT2
68µF
+
3872 TA05
Load Step
500µs/DIV
V
48V
0.5A
OUT
3872 TA05c
3872fb