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. 

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Description Datasheet Availability Pricing (DKK) 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
47,15 kr.
36,40 kr.
28,87 kr.
27,38 kr.
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
47,15 kr.
36,40 kr.
33,72 kr.
30,74 kr.
Reel
28,42 kr.
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
39,46 kr.
30,21 kr.
27,98 kr.
25,44 kr.
View
Reel
22,60 kr.
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
462In Stock
750Expected 19/11/2026
Cut Tape
47,30 kr.
36,40 kr.
33,72 kr.
32,38 kr.
Reel
27,53 kr.
26,26 kr.
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
53,56 kr.
41,48 kr.
39,24 kr.
35,88 kr.
Reel
34,24 kr.
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
36,18 kr.
27,60 kr.
25,44 kr.
23,05 kr.
22,60 kr.
Reel
19,17 kr.
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
14In Stock
292Expected 19/11/2026
54,31 kr.
41,93 kr.
38,79 kr.
35,36 kr.
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 09/11/2026
Cut Tape
41,78 kr.
32,00 kr.
29,62 kr.
26,93 kr.
26,71 kr.
Reel
22,68 kr.
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