LM5122/LM5122-Q1 Synchronous Boost Controllers

Texas Instruments LM5122/LM5122-Q1 Synchronous Boost Controllers are multiphase capable controllers intended for high-efficiency synchronous boost regulator applications. The control method is based upon peak current mode control. Current mode control provides inherent line feed-forward, cycle-by-cycle current limiting, and ease of loop compensation. The switching frequency is programmable up to 1MHz. Higher efficiency is achieved by two robust N-channel MOSFET gate drivers with adaptive dead-time control. A user-selectable diode emulation mode also enables discontinuous mode operation for improved efficiency at light load conditions. 

Results: 8
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Topology
Number of Outputs
Switching Frequency
Duty Cycle - Max
Output Voltage
Output Current
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package / Case
Qualification
Packaging

Texas Instruments Switching Controllers Wide Input Sync Boos t Controller A 595- A 595-LM5122MHE/NOPB
Datasheet
5 096In Stock
₡3 825,42
₡2 956,24
₡2 342,09
₡2 222,39
View
Min.: 1
Mult.: 1
Boost 1 Output 50 kHz to 1 MHz 100 % 3 V to 100 V 20 A - 40 C + 125 C SMD/SMT HTSSOP-20 Tube

Texas Instruments Switching Controllers 3-65V Wide Vin Curr ent Mode Synchronous A 595-LM5122ZPWPR
Datasheet
2 059In Stock
Cut Tape
₡3 825,42
₡2 951,04
₡2 732,44
₡2 493,03
Reel
₡2 305,66
View
MouseReel Available
Min.: 1
Mult.: 1
: 250
Boost 1 Output 50 kHz to 1 MHz 100 % 3 V to 100 V 20 A - 40 C + 125 C SMD/SMT HTSSOP-24 Reel, Cut Tape, MouseReel

Texas Instruments Switching Controllers Wide Input Sync Boos t Controller A 595- A 595-LM5122MHE/NOPB
Datasheet
17 500In Stock
Cut Tape
₡3 200,86
₡2 451,39
₡2 269,23
₡2 061,04
View
Reel
₡1 832,04
MouseReel Available
Min.: 1
Mult.: 1
: 2 500
Boost 1 Output 50 kHz to 1 MHz 100 % 3 V to 100 V 20 A - 40 C + 125 C SMD/SMT HTSSOP-20 Reel, Cut Tape, MouseReel

Texas Instruments Switching Controllers Wide Vin Sync Boost Controller A 595-LM5 A 595-LM5122MH/NOPB
Datasheet
412In Stock
750Expected 11/19/2026
Cut Tape
₡3 835,83
₡2 956,24
₡2 737,65
₡2 628,35
Reel
₡2 232,80
₡2 128,70
MouseReel Available
Min.: 1
Mult.: 1
: 250
Boost 1 Output 50 kHz to 1 MHz 100 % 3 V to 100 V 20 A - 40 C + 125 C SMD/SMT HTSSOP-20 Reel, Cut Tape, MouseReel

Texas Instruments Switching Controllers Wide Vin Sync Boost Controller A 595-LM5 A 595-LM5122QMH/NOPB
Datasheet
460In Stock
Cut Tape
₡4 345,89
₡3 367,41
₡3 185,25
₡2 909,40
Reel
₡2 779,29
View
MouseReel Available
Min.: 1
Mult.: 1
: 250
Boost 1 Output 50 kHz to 1 MHz 100 % 3 V to 100 V 20 A - 40 C + 125 C SMD/SMT HTSSOP-20 AEC-Q100 Reel, Cut Tape, MouseReel

Texas Instruments Switching Controllers 3-65V Wide Vin Curr ent Mode Synchronous A 595-LM5122ZPWPT
Datasheet
1 762In Stock
Cut Tape
₡2 935,42
₡2 238,00
₡2 061,04
₡1 868,47
₡1 832,04
Reel
₡1 556,19
MouseReel Available
Min.: 1
Mult.: 1
: 2 000
Boost 1 Output 50 kHz to 1 MHz 100 % 3 V to 100 V 20 A - 40 C + 125 C SMD/SMT HTSSOP-24 Reel, Cut Tape, MouseReel

Texas Instruments Switching Controllers Auto Wide Input Sync Boost Cntrlr A 595- A 595-LM5122QMHE/NOPB
Datasheet
42In Stock
292Expected 11/19/2026
₡4 408,34
₡3 398,64
₡3 148,82
₡2 867,76
View
Min.: 1
Mult.: 1
Boost 1 Output 50 kHz to 1 MHz 100 % 3 V to 100 V 20 A - 40 C + 125 C SMD/SMT HTSSOP-20 AEC-Q100 Tube

Texas Instruments Switching Controllers Auto Wide Input Sync Boost Cntrlr A 595- A 595-LM5122QMHE/NOPB
Datasheet
3In Stock
5 000Expected 11/9/2026
Cut Tape
₡3 388,23
₡2 597,12
₡2 404,55
₡2 185,95
₡2 165,14
Reel
₡1 837,24
MouseReel Available
Min.: 1
Mult.: 1
: 2 500
Boost 1 Output 50 kHz to 1 MHz 100 % 3 V to 100 V 20 A - 40 C + 125 C SMD/SMT HTSSOP-20 AEC-Q100 Reel, Cut Tape, MouseReel