LT3758EMSE#PBF Linear Technology, LT3758EMSE#PBF Datasheet - Page 36

• Manufacturer Part Number: LT3758EMSE#PBF
• Description: IC CTRLR DC/DC ADJ 10-MSOP
• Manufacturer: Linear Technology
• Type: Step-Up (Boost), Inverting, Flyback, Sepicr

Specifications of LT3758EMSE#PBF

• Internal Switch(s): No
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Frequency - Switching: 100kHz ~ 1MHz
• Voltage - Input: 5.5 ~ 100 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: 5.5 to 100V
• Output Voltage: 1.6 to 100V
• 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

LT3758
TYPICAL APPLICATIONS
RELATED PARTS
PART NUMBER
LT3757
LT3573
LTC1871/LTC1871-1/
LTC1871-7
LTC3872
LT3837
LT3825
LTC3803/LTC3803-3/
LTC3803-5
LTC3805/LTC3805-5
36
8V TO 72V
V
IN
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
L1A, L1B: COILTRONICS DRQ127-220
41.2k
300kHz
C
2.2μF
100V
X7R
IN
2
DESCRIPTION
Boost, Flyback, SEPIC and Inverting Controller
Isolated Flyback Switching Regulator with 60V
Integrated Switch
Boost, Flyback and SEPIC Controller, No R
Low Quiescent Current
Boost, Flyback, SEPIC Controller
Isolated No-Opto Synchronous Flyback Controller
Isolated No-Opto Synchronous Flyback Controller
200kHz Flyback DC/DC Controller
Adjustable Fixed 70kHz to 700kHz Operating
Frequency Flyback Controller
154k
32.4k
0.47μF
●
8V to 72V Input, 12V Output SEPIC Converter
FAX: [phone]
SHDN/UVLO
SYNC
RT
SS
VC
10k
10nF
LT3758
V
IN
GND INTV
SENSE
GATE
FBX
CC
C
4.7μF
10V
X5R
●
VCC
www.linear.com
L1A
•
M1
Si7456DP
0.012Ω
X7R, 2
2.2μF
100V
C
DC
SENSE
MBRS3100T3G
•
L1B
™,
D1
COMMENTS
2.9V ≤ V
Operation Frequency, 3mm × 3mm 10-Lead DFN and 10-Lead MSOP-E
Packages
3V ≤ V
16-Lead MSOP-E Package
Adjustable Switching Frequency, 2.5V ≤ V
Light Loads
2.75V ≤ V
Packages
Ideal for V
Current Mode Control
V
Control
V
V
DFN, 10-Lead MSOP-E Packages
105k
1%
15.8k
1%
IN
IN
IN
16V to 75V Limited by External Components, Up to 60W, Current Mode
and V
and V
+
IN
IN
≤ 40V, No Opto-Isolator or Third Winding Required, Up to 7W,
OUT
OUT
IN
IN
≤ 40V, Current Mode Control, 100kHz to 1MHz Programmable
C
47μF
20V
3757 TA08a
≤ 9.8V, 23-Lead ThinSot™ and 2mm × 3mm 8-Lead DFN
OUT1
2
from 4.5V to 36V Limited by External Components, Up to 60W,
Limited Only by External Components, 6-Lead ThinSot Package
Limited Only by External Components, 3mm × 3mm 10-Lead
C
10μF
16V
X5R
OUT2
4
V
12V
2A
OUT
100
90
80
70
60
50
40
30
20
10
0.001
© LINEAR TECHNOLOGY CORPORATION 2009
IN
Effi ciency vs Output Current
≤ 36V, Burst Mode
V
IN
0.01
= 42V
OUTPUT CURRENT (A)
LT 0510 REV B • PRINTED IN USA
V
IN
= 8V
0.1
®
V
IN
Operation at
= 72V
1
3757 TA08b
3758fb
10