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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Texas Instruments 開關控制器 Wide Input Sync Boos t Controller A 595- A 595-LM5122MHE/NOPB 5,096庫存量
NT$263.50
NT$203.63
NT$161.33
NT$153.08
最少: 1
倍數: 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 開關控制器 3-65V Wide Vin Curr ent Mode Synchronous A 595-LM5122ZPWPR 2,059庫存量
帶狀裁切
NT$263.50
NT$203.27
NT$188.21
NT$171.72
捲
NT$158.82
最少: 1
倍數: 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 開關控制器 Wide Input Sync Boos t Controller A 595- A 595-LM5122MHE/NOPB 17,500庫存量
帶狀裁切
NT$220.48
NT$168.85
NT$156.31
NT$141.97
捲
NT$126.19
最少: 1
倍數: 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 開關控制器 Wide Vin Sync Boost Controller A 595-LM5 A 595-LM5122MH/NOPB 462庫存量
750預期2026/11/19
帶狀裁切
NT$264.21
NT$203.63
NT$188.57
NT$181.04
捲
NT$153.80
NT$146.63
最少: 1
倍數: 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 開關控制器 Wide Vin Sync Boost Controller A 595-LM5 A 595-LM5122QMH/NOPB 460庫存量
帶狀裁切
NT$299.35
NT$231.95
NT$219.40
NT$200.40
捲
NT$191.44
最少: 1
倍數: 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 開關控制器 3-65V Wide Vin Curr ent Mode Synchronous A 595-LM5122ZPWPT 1,762庫存量
帶狀裁切
NT$202.19
NT$154.16
NT$141.97
NT$128.70
NT$126.19
捲
NT$107.19
最少: 1
倍數: 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 開關控制器 Auto Wide Input Sync Boost Cntrlr A 595- A 595-LM5122QMHE/NOPB 14庫存量
292預期2026/11/19
NT$303.65
NT$234.10
NT$216.89
NT$197.53
最少: 1
倍數: 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 開關控制器 Auto Wide Input Sync Boost Cntrlr A 595- A 595-LM5122QMHE/NOPB 3庫存量
5,000預期2026/11/9
帶狀裁切
NT$233.38
NT$178.89
NT$165.63
NT$150.57
NT$149.14
捲
NT$126.55
最少: 1
倍數: 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