DC/DC Cntrlr Single-OUT Step Down 850kHz 38-Pin TSSOP EP T/R
| 参数名称 | 属性值 |
| 欧盟限制某些有害物质的使用 | Compliant |
| ECCN (US) | EAR99 |
| Part Status | Active |
| HTS | 8542.39.00.01 |
| Number of Outputs | 1 |
| Topology | Step Down |
| Output Voltage (V) | 0.6 to 5 |
| Maximum Switching Frequency (kHz) | 850 |
| Minimum Input Voltage (V) | 4.5 |
| Maximum Input Voltage (V) | 38 |
| Operating Supply Voltage (V) | 4.5 to 38 |
| Maximum Supply Current (mA) | 4(Typ) |
| Typical Gate Driver Pull Up Resistance (Ohm) | 2.6/4 |
| Typical Gate Driver Pull Down Resistance (Ohm) | 1.5/1.1 |
| Minimum Switching Frequency (kHz) | 700 |
| Typical Switching Frequency (kHz) | 770 |
| Synchronous Rectifier | Yes |
| Synchronous Clock | Yes |
| Control Method | PWM |
| Programmability | Yes |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 125 |
| Supplier Temperature Grade | Extended |
| 系列 Packaging | Tape and Reel |
| Pin Count | 38 |
| Standard Package Name | SOP |
| Supplier Package | TSSOP EP |
| Mounting | Surface Mount |
| Package Height | 1.05(Max) |
| Package Length | 9.8(Max) |
| Package Width | 4.5(Max) |
| PCB changed | 38 |
| Lead Shape | Gull-wing |
| LTC3829EFE#TRPBF | LTC3829IFE#PBF | LTC3829EFE#PBF | LTC3829EUHF#PBF | LTC3829EUHF#TRPBF | LTC3829IFE#TRPBF | LTC3829IFE#WPBF | LTC3829IFE#WTRPBF | LTC3829IUHF#PBF | LTC3829IUHF#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|
| 描述 | DC/DC Cntrlr Single-OUT Step Down 850kHz 38-Pin TSSOP EP T/R | DC/DC Cntrlr Single-OUT Step Down 850kHz Automotive 38-Pin TSSOP EP Tube | DC/DC Cntrlr Single-OUT Step Down 850kHz 38-Pin TSSOP EP Tube | DC/DC Cntrlr Single-OUT Step Down 850kHz 38-Pin QFN EP Tube | DC/DC Cntrlr Single-OUT Step Down 850kHz 38-Pin QFN EP T/R | DC/DC Cntrlr Single-OUT Step Down 850kHz Automotive 38-Pin TSSOP EP T/R | DC/DC Cntrlr Single-OUT Step Down 850kHz Automotive 38-Pin TSSOP EP Tube | DC/DC Cntrlr Single-OUT Step Down 850kHz Automotive 38-Pin TSSOP EP T/R | DC/DC Cntrlr Single-OUT Step Down 850kHz 38-Pin QFN EP Tube | DC/DC Cntrlr Single-OUT Step Down 850kHz 38-Pin QFN EP T/R |
| 欧盟限制某些有害物质的使用 | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
| ECCN (US) | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
| Part Status | Active | Active | Active | Active | Active | Active | Active | Active | Active | Active |
| HTS | 8542.39.00.01 | 8542.39.00.01 | 8542.39.00.01 | 8542.39.00.01 | 8542.39.00.01 | 8542.39.00.01 | 8542.39.00.01 | 8542.39.00.01 | 8542.39.00.01 | 8542.39.00.01 |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Topology | Step Down | Step Down | Step Down | Step Down | Step Down | Step Down | Step Down | Step Down | Step Down | Step Down |
| Output Voltage (V) | 0.6 to 5 | 0.6 to 5 | 0.6 to 5 | 0.6 to 5 | 0.6 to 5 | 0.6 to 5 | 0.6 to 5 | 0.6 to 5 | 0.6 to 5 | 0.6 to 5 |
| Maximum Switching Frequency (kHz) | 850 | 850 | 850 | 850 | 850 | 850 | 850 | 850 | 850 | 850 |
| Minimum Input Voltage (V) | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 |
| Maximum Input Voltage (V) | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| Operating Supply Voltage (V) | 4.5 to 38 | 4.5 to 38 | 4.5 to 38 | 4.5 to 38 | 4.5 to 38 | 4.5 to 38 | 4.5 to 38 | 4.5 to 38 | 4.5 to 38 | 4.5 to 38 |
| Maximum Supply Current (mA) | 4(Typ) | 4(Typ) | 4(Typ) | 4(Typ) | 4(Typ) | 4(Typ) | 4(Typ) | 4(Typ) | 4(Typ) | 4(Typ) |
| Typical Gate Driver Pull Up Resistance (Ohm) | 2.6/4 | 2.6/4 | 2.6/4 | 2.6/4 | 2.6/4 | 2.6/4 | 2.6/4 | 2.6/4 | 2.6/4 | 2.6/4 |
| Typical Gate Driver Pull Down Resistance (Ohm) | 1.5/1.1 | 1.5/1.1 | 1.5/1.1 | 1.5/1.1 | 1.5/1.1 | 1.5/1.1 | 1.5/1.1 | 1.5/1.1 | 1.5/1.1 | 1.5/1.1 |
| Minimum Switching Frequency (kHz) | 700 | 700 | 700 | 700 | 700 | 700 | 700 | 700 | 700 | 700 |
| Typical Switching Frequency (kHz) | 770 | 770 | 770 | 770 | 770 | 770 | 770 | 770 | 770 | 770 |
| Synchronous Rectifier | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Synchronous Clock | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Control Method | PWM | PWM | PWM | PWM | PWM | PWM | PWM | PWM | PWM | PWM |
| Programmability | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Minimum Operating Temperature (°C) | -40 | -40 | -40 | -40 | -40 | -40 | -40 | -40 | -40 | -40 |
| Maximum Operating Temperature (°C) | 125 | 125 | 125 | 125 | 125 | 125 | 125 | 125 | 125 | 125 |
| Supplier Temperature Grade | Extended | Industrial | Extended | Extended | Extended | Industrial | Industrial | Industrial | Industrial | Industrial |
| 系列 Packaging |
Tape and Reel | Tube | Tube | Tube | Tape and Reel | Tape and Reel | Tube | Tape and Reel | Tube | Tape and Reel |
| Pin Count | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| Supplier Package | TSSOP EP | TSSOP EP | TSSOP EP | QFN EP | QFN EP | TSSOP EP | TSSOP EP | TSSOP EP | QFN EP | QFN EP |
| Mounting | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package Height | 1.05(Max) | 1.05(Max) | 1.05(Max) | 0.75(Max) | 0.75(Max) | 1.05(Max) | 1.05(Max) | 1.05(Max) | 0.75(Max) | 0.75(Max) |
| Package Length | 9.8(Max) | 9.8(Max) | 9.8(Max) | 7 | 7 | 9.8(Max) | 9.8(Max) | 9.8(Max) | 7 | 7 |
| Package Width | 4.5(Max) | 4.5(Max) | 4.5(Max) | 5 | 5 | 4.5(Max) | 4.5(Max) | 4.5(Max) | 5 | 5 |
| PCB changed | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| Standard Package Name | SOP | SOP | SOP | QFN | QFN | SOP | - | - | QFN | QFN |
| Lead Shape | Gull-wing | Gull-wing | Gull-wing | No Lead | No Lead | Gull-wing | - | - | No Lead | No Lead |
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