20
LT3781
3781f
LINEAR TECHNOLOGY CORPORATION 2001
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900
●
FAX: (408) 434-0507
●
www.linear.com
LT/TP 0303 2K • PRINTED IN USA
PART NUMBER DESCRIPTION COMMENTS
LT1158 Half-Bridge N-Channel MOSFET Driver Current Limit Protection, 100% of Duty Cycle
LT1160 Half-Bridge N-Channel MOSFET Driver Up to 60V Input Supply, No Shoot-Through
LT1162 Dual Half-Bridge N-Channel MOSFET Driver V
IN
to 60V, Good for Full-Bridge Applications
LT1336 Half-Bridge N-Channel MOSFET Driver Smooth Operation at High Duty Cycle (95% to 100%)
LT1339 High Power Synchronous DC/DC Controller 60V Dual N-Channel MOSFET Controller
LTC
®
1530 High Power Step-Down Switching Regulator Controller Excellent for 5V to 3.x Up to 50A
LTC1625 No R
SENSE
TM
Synchronous Controller 97% Efficient, 1.19V ≤ V
IN
≤ 36V, 1.19V ≤ V
OUT
≤ V
IN
LT1640 Negative Voltage Hot Swap
TM
Controller Allows Safe Board Insertion and Removal from a Live –48V Backplane,
Operates from –10V to –80V
LT1680 High Power DC/DC Current Mode Step-Up Controller High Side Current Sense, Up to 60V Input
LT1681 Dual Transistor Synchronous Foward Controller Operation up to 72V Maximum
LTC1696 Overvoltage Protection Controller in ThinSOT
TM
Package ±2% Overvoltage Threshold Protection Accuracy, Gate Drive for SCR
Crowbar or External N-Channel MOSFET Disconnect,
Monitors Two Output Voltages
LTC1698 Secondary Synchronous Rectifier Controller Use with the LT1681, Isolated Power Supplies, Contains Voltage Merging,
Optocoupler Driver, Synchronization Circuit with the Primary Side
LTC1735 Synchronous Step-Down Controller Current Mode, 3.5V ≤ V
IN
≤ 36V, 0.5V ≤ V
OUT
≤ 5V
LTC1922-1 Synchronous Phase Modulated Full-Bridge Controller 50W to 2kW Power Supply Design, Adaptive Direct Sense ZVS
LTC1929 2-Phase 42A Synchronous Controller Minimizes C
IN
and C
OUT
, 4V ≤ V
IN
≤ 36V, 300kHz
LT3710 Secondary Side Synchronous Post Regulator Generates Auxiliary Output in Isolated DC/DC Converters,
Programmable Current Limit Protection, 0.8V ±1.5% Reference
LTC3728 550kHz, Dual 2-Phase Synchronous Controller High Frequency Reduces Size of Inductors, Minimum C
IN
, 4V ≤ V
IN
≤ 36V,
I
OUT1, 2
up to 20A
No R
SENSE
, ThinSOT and Hot Swap are trademarks of Linear Technology Corporation.
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