LT8355-1
Analog Devices Inc.
60VIN/120VOUT Dual LED Controller with Exponential PWM and Scalable Dimming
The LT8355-1 a dual-channel DC/DC controller designed to drive two strings of high current LEDs. The fixed frequency, current mode architecture results in stable operation over a wide range of supply and output voltages. Voltage feedback pins serve as the inputs for several LED protection features and makes it possible for the converters to operate as a constant-voltage sources.
The LT8355-1 senses output current at the high or low side of the load. The product of CTRL2 and IADJ2 inputs provides analog programming of the output current for channel 2. Channel 1 output current is programmed through CTRL1 input. The PWM input and PWMTG high side PMOS driver provides precision time-based LED dimming capability. When driven by an external digital signal, the PWM input provides LED dimming ratios of up to 20,000:1 at 100Hz. When driven by a constant voltage, the PWM input selects from one of 128 internally generated, precision, exponentially spaced dimming ratios ranging from 0.78% up to 100%.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-EVAL-LT8355-1-AZ-ND | 2 | 1 | $246.57 | $246.57 | $246.57 | $246.57 | $246.57 | $246.57 |
| Analog Devices Inc | LT8355IUFDM-1#WTRPBF | 0 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | |
| Mouser Electronics | N/A | 0 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | MAX15062AEVKIT#-ND | 3 | $32.37 | $32.37 | $32.37 | $32.37 | $32.37 | $32.37 | |
| AVNET Europe | MAX15062AEVKIT# | 0 | 1 | * $53.41 | * $51.80 | * $47.94 | * $45.69 | * $45.69 | * $45.69 |
| AVNET Express | MAX15062AEVKIT# | 9 | 1 | $37.32 | $37.32 | $37.32 | $37.32 | $37.32 | $37.32 |
| element14 APAC | MAX15062AEVKIT# | 1 | 1 | * $51.41 | * $51.41 | * $51.41 | * $51.41 | * $51.41 | * $51.41 |
| Farnell | MAX15062AEVKIT# | 1 | 1 | * $46.76 | * $46.76 | * $46.76 | * $46.76 | * $46.76 | * $46.76 |
| Mouser Electronics | 700-MAX15062AEVKIT# | 2 | 1 | $33.30 | $33.30 | $33.30 | $33.30 | $33.30 | $33.30 |
| Newark | MAX15062AEVKIT# | 1 | 1 | $42.18 | $42.18 | $42.18 | $42.18 | $42.18 | $42.18 |
UCC28C40QDRQ1
Texas Instruments
Automotive BiCMOS low-power current-mode PWM controller 8-SOIC -40 to 125
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-UCC28C40QDRQ1CT-ND | 4039 | 1 | $2.33 | $1.73 | $1.58 | $1.41 | $1.24 | $7,500.00 |
| Arrow North American Components | UCC28C40QDRQ1 | 0 | 2500 | $1.20 | |||||
| AVNET Express | UCC28C40QDRQ1 | 0 | 2500 | $0.81 | |||||
| Mouser Electronics | 595-UCC28C40QDRQ1 | 4201 | 1 | $1.74 | $1.17 | $1.17 | $1.03 | $0.91 | $0.82 |
| Texas Instruments | UCC28C40QDRQ1 | 14504 | 1 | $1.42 | $1.42 | $1.42 | $1.17 | $0.63 | $0.63 |
| Win Source | UCC28C40QDRQ1 | 40632 | 6 |
TPS40077PWPG4
Texas Instruments
$2.59
DC DC Cntrlr Single-OUT Sync Buck 4.5V to 28V Input 16-Pin HTSSOP EP Tube
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 2156-TPS40077PWPG4-TI-ND | 172 | 104 | $4.33 | $3.29 | $3.29 | $2.75 | $2.51 | $2.37 |
| AVNET Express | TPS40077PWPG4 | 172 | 206 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Mouser Electronics | 595-TPS40077PWPG4 | 0 | 1 | $2.86 |
LM5036RJBR
Texas Instruments
Half-bridge PWM controller with integrated auxiliary bias supply and regulated pre-biased start-up 28-WQFN -40 to 125
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-51306-2-ND | 0 | 3000 | $4.76 | $4.76 | $4.76 | $4.76 | $4.76 | $3.00 |
| Arrow North American Components | LM5036RJBR | 0 | 3000 | $2.68 | |||||
| AVNET Europe | LM5036RJBR | 0 | 3000 | * $3.15 | |||||
| AVNET Express | LM5036RJBR | 0 | 3000 | $2.56 | |||||
| Mouser Electronics | 595-LM5036RJBR | 2633 | 1 | $4.95 | $4.64 | $4.64 | $3.81 | $2.74 | $2.50 |
| Texas Instruments | LM5036RJBR | 5175 | 1 | $3.92 | $3.92 | $3.92 | $3.43 | $1.94 | $1.94 |
| Win Source | LM5036RJBR | 6450 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | TPS2056ADG4-ND | 0 | 375 | $1.22 | $1.22 | ||||
| Arrow North American Components | TPS2056ADG4 | 0 | 375 | $1.48 | $1.48 | ||||
| AVNET Express | TPS2056ADG4 | 0 | 75 | $1.10 | $1.06 | ||||
| Mouser Electronics | 595-TPS2056ADG4 | 0 | 675 | $1.54 | $1.21 | ||||
| Verical Marketplace | TPS2056ADG4 | 7500 | 375 | $0.00 | $0.00 | $0.00 | $0.00 | $1.25 | $0.00 |
TPS40007DGQRG4
Texas Instruments
DC DC Cntrlr Single-OUT Sync Buck 2.25V to 5.5V Input 10-Pin HTSSOP EP T/R
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | TPS40007DGQRG4-ND | 0 | 2500 | $0.92 | |||||
| AVNET Asia Pacific | TPS40007DGQRG4 | 0 | 2500 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| AVNET Express | TPS40007DGQRG4 | 2500 | 2500 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Mouser Electronics | 595-TPS40007DGQRG4 | 0 | 2500 | $0.89 | |||||
| Win Source | TPS40007DGQRG4 | 104672 | 16 | $1.46 | $1.27 | $1.05 | $1.05 |
TPS2030IDRG4Q1
Texas Instruments
TPS2030-Q1 Automotive 2.7V to 5.5V, 200mA Power Distribution Switch with Hot-Swap Compatible, Fault Report
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-24435-1-ND | 0 | 1 | $2.63 | $2.63 | $2.63 | $2.63 | $2.63 | $1.96 |
| Arrow North American Components | TPS2030IDRG4Q1 | 0 | 2500 | $2.02 | |||||
| AVNET Europe | TPS2030IDRG4Q1 | 0 | 2500 | * $1.35 | |||||
| AVNET Express | TPS2030IDRG4Q1 | 145 | 269 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Mouser Electronics | 595-TPS2030IDRG4Q1 | 0 | 1 | $4.21 | $2.78 | $2.78 | $2.01 | $1.58 | $1.47 |
| Newark | TPS2030IDRG4Q1 | 0 | 2500 | $1.25 | $1.25 | $1.25 | $1.25 | $1.25 | $1.25 |
| Perceptive | TPS2030IDRG4Q1 | 65830 | 1+ | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Texas Instruments | TPS2030IDRG4Q1 | 7375 | 1 | $2.24 | $2.24 | $2.24 | $1.85 | $1.00 | $1.00 |
| Win Source | TPS2030IDRG4Q1 | 11900 | 1 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | ISL91107IRA-EVZ-ND | 2 | $132.50 | $132.50 | $132.50 | $132.50 | $132.50 | $132.50 | |
| Ameya360 | ISL91107IRA-EVZ | 0 | $186.86 | $186.86 | $186.86 | $186.86 | $186.86 | $186.86 | |
| Anglia | ISL91107IRA-EVZ | 1 | |||||||
| AVNET Express | ISL91107IRA-EVZ | 0 | 1 | $176.76 | $176.76 | $176.76 | $176.76 | $176.76 | $176.76 |
| element14 APAC | ISL91107IRA-EVZ | 5 | 1 | * $165.12 | * $165.12 | * $165.12 | * $165.12 | * $165.12 | * $165.12 |
| Farnell | ISL91107IRA-EVZ | 5 | 1 | * $156.42 | * $156.42 | * $156.42 | * $156.42 | * $156.42 | * $156.42 |
| Future Electronics | ISL91107IRA-EVZ | 1 | $163.08 | $163.08 | $163.08 | $163.08 | $163.08 | $163.08 | |
| Mouser Electronics | 968-ISL91107IRA-EVZ | 4 | 1 | $138.21 | $138.21 | $138.21 | $138.21 | $138.21 | $138.21 |
| Newark | ISL91107IRA-EVZ | 1 | 1 | $148.40 | $144.16 | $135.68 | $135.68 | $135.68 | $135.68 |
| RS Components | ISL91107IRA-EVZ | 0 | $132.32 | ||||||
| RS Components (APAC) | ISL91107IRA-EVZ | 0 | $221.87 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | LM2726MX/NOPB-ND | 0 | |||||||
| AVNET Europe | LM2726MX/NOPB | 0 | 1 | * $1.95 | * $1.83 | * $1.60 | * $1.60 | * $1.60 | * $1.60 |
| AVNET Express | LM2726MX/NOPB | 7120 | 1 | $1.24 | $1.20 | ||||
| Mouser Electronics | 926-LM2726MX/NOPB | 0 | 1 | $1.39 | |||||
| Newark | LM2726MX/NOPB | 0 | 2500 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Win Source | LM2726MX/NOPB | 6000 | 30 | $2.08 | $1.68 | $1.43 | $1.43 |