LT3757IMSE#PBF Linear Technology, LT3757IMSE#PBF Datasheet - Page 28

• Manufacturer Part Number: LT3757IMSE#PBF
• Description: IC CTRLR DC/DC ADJ 10-MSOP
• Manufacturer: Linear Technology
• Type: Step-Up (Boost), Inverting, Flyback, Sepicr

Specifications of LT3757IMSE#PBF

• Internal Switch(s): No
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Frequency - Switching: 100kHz ~ 1MHz
• Voltage - Input: 2.9 ~ 40 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP Exposed Pad, 10-HMSOP, 10-eMSOP
• Dc To Dc Converter Type: FLYBACK CONTROLLER
• Pin Count: 10
• Input Voltage: 2.9 to 40V
• Output Voltage: 1.6 to 350V
• Package Type: MSOP EP
• Mounting: Surface Mount
• Operating Temperature Classification: Automotive
• Operating Temperature (min): -40C
• Operating Temperature (max): 125C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Output: -
• Power - Output: -
• Lead Free Status / Rohs Status: Compliant

LT3757
Typical applicaTions

3.3V
V
IN
22µF
6.3V
C
300kHz
IN
2
41.2k
C
C
C
IN
OUT1
OUT2
: TAIYO YUDEN JMK325BJ226MM
: PANASONIC EEFUEOJ151R
: TAIYO YUDEN JMK325BJ226MM
49.9k
34k
0.1µF
3.3V Input, 5V/10A Output Boost Converter
100
40
30
20
90
80
70
60
50
SHDN/UVLO
SYNC
SS
0.001
RT
Efficiency vs Output Current
LT3757
VC
6.8k
0.01
22nF
OUTPUT CURRENT (A)
INTV
GND
SENSE
GATE
FBX
V
CC
IN
0.5µH
0.1
L1
D1: MBRB2515L
L1: VISHAY SILICONIX IHLP-5050FD-01
M1: VISHAY SILICONIX SI4448DY
2.2nF
C
4.7µF
10V
X5R
22
VCC
1
3757 TA02b
M1
0.004
1W
D1
10
15.8k
1%
34k
1%
+
C
150µF
6.3V
OUT1
4
3757 TA02a
C
22µF
6.3V
X5R
V
5V
10A
OUT2
4
OUT
3757fb