LT3837EFE#TRPBF Linear Technology, LT3837EFE#TRPBF Datasheet - Page 28

• Manufacturer Part Number: LT3837EFE#TRPBF
• Description: IC CNTRLR SYNC ISO 16TSSOP
• Manufacturer: Linear Technology
• Type: Flybackr

Specifications of LT3837EFE#TRPBF

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Frequency - Switching: 50kHz ~ 250kHz
• Voltage - Input: 4.5 ~ 20 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP Exposed Pad, 16-eTSSOP, 16-HTSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Output: -
• Power - Output: -

LT3837
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Burst Mode is a registered trademark and No R
28
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
Isolated No-Opto Synchronous Flyback Controller
Isolated Flyback Switching Regulator with 60V
Integrated Switch
Boost, Flyback, SEPIC and Inverting Controller
Boost, Flyback, SEPIC and Inverting Controller
Wide Input Range, No R
Current Flyback, Boost and SEPIC Controller
200kHz Flyback DC/DC Controller
No R
SEPIC Controller
Adjustable Fixed 70kHz to 700kHz Operating
Frequency Flyback Controller
No Opto Flyback Controller
No Opto Flyback Controller
Boost/Inverting DC/DC Converter with 2A Switch,
Soft-Start and Synchronization
●
SENSE
FAX: [phone]
Constant Frequency Flyback, Boost,
SENSE
SENSE
●
www.linear.com
and ThinSOT are trademarks of Linear Technology Corporation.
™ Low Quiescent
COMMENTS
V
Current Mode Control
3V ≤ V
2.9V ≤ V
Operation Frequency, 3mm × 3mm DFN-10 and MSOP-10E Package
5.5V ≤ V
Operation Frequency, 3mm × 3mm DFN-10 and MSOP-10E Package
Adjustable Switching Frequency, 2.5V ≤ V
at Light Load
V
V
Packages
V
MSOP-10E
V
Input Voltage
V
Input Voltage
2.5V ≤ V
3mm × 3mm DFN-8, MSOP-8E
IN
IN
IN
IN
IN
IN
16V to 75V Limited by External Components, Up to 60W,
and V
and V
and V
and V
and V
IN
IN
IN
IN
≤ 40V, No Opto-Isolator or "Third Winding" Required, MSOP-16E
OUT
OUT
OUT
OUT
OUT
≤ 40V, Current Mode Control, 100kHz to 1MHz Programmable
≤ 100V, Current Mode Control, 100kHz to 1MHz Programmable
≤ 32V, Current Mode Control, 200kHz to 2.5MHz,
Limited Only by External Components, ThinSOT™ Package
Limited Only by External Components, ThinSOT or DFN
Limited Only by External Components, 3mm × 3mm DFN-10,
Limited Only by External Components, Ideal for 48V Nominal
Limited Only by External Components, Ideal for 24V Nominal
© LINEAR TECHNOLOGY CORPORATION 2006
IN
≤ 36V, Burst Mode
LT 1209 REV C • PRINTED IN USA
®
Operation
3837fc