DC/DC Cntrlr Single-OUT Step Down Automotive 20-Pin TSSOP EP Tube
| Parameter Name | Attribute value |
| EU restricts the use of certain hazardous substances | Compliant |
| ECCN (US) | EAR99 |
| Part Status | Active |
| HTS | 8542.39.00.01 |
| Number of Outputs | 1 |
| Topology | Step Down |
| Output Voltage (V) | 0.8 to 10 |
| Minimum Input Voltage (V) | 4 |
| Maximum Input Voltage (V) | 36 |
| Operating Supply Voltage (V) | 4 to 36 |
| Maximum Supply Current (mA) | 0.05 |
| Typical Switching Frequency (kHz) | 800 |
| Minimum Operating Temperature (°C) | -40 |
| Maximum Operating Temperature (°C) | 85 |
| Supplier Temperature Grade | Industrial |
| Packaging | Tube |
| Pin Count | 20 |
| Standard Package Name | SOP |
| Supplier Package | TSSOP EP |
| Mounting | Surface Mount |
| Package Height | 1.05(Max) |
| Package Length | 6.6(Max) |
| Package Width | 4.5(Max) |
| PCB changed | 20 |
| Lead Shape | Gull-wing |
| LTC3834IFE#PBF | LTC3834EFE#PBF | LTC3834EFE#TRPBF | LTC3834EUFD#PBF | LTC3834EUFD#TRPBF | LTC3834IFE#TRPBF | LTC3834IUFD#PBF | LTC3834IUFD#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| Description | DC/DC Cntrlr Single-OUT Step Down Automotive 20-Pin TSSOP EP Tube | DC/DC Cntrlr Single-OUT Step Down Automotive 20-Pin TSSOP EP Tube | DC/DC Cntrlr Single-OUT Step Down Automotive 20-Pin TSSOP EP T/R | DC/DC Cntrlr Single-OUT Step Down Automotive 20-Pin QFN EP Tube | DC/DC Cntrlr Single-OUT Step Down Automotive 20-Pin QFN EP T/R | DC/DC Cntrlr Single-OUT Step Down Automotive 20-Pin TSSOP EP T/R | DC/DC Cntrlr Single-OUT Step Down Automotive 20-Pin QFN EP Tube | DC/DC Cntrlr Single-OUT Step Down Automotive 20-Pin QFN EP T/R |
| Brand Name | - | Analog Devices Inc | Analog Devices Inc | Analog Devices Inc | - | - | Analog Devices Inc | Analog Devices Inc |
| Is it lead-free? | - | Contains lead | Contains lead | Contains lead | - | - | Contains lead | Contains lead |
| Is it Rohs certified? | - | conform to | conform to | conform to | - | - | conform to | conform to |
| Maker | - | ADI | ADI | ADI | - | - | ADI | ADI |
| package instruction | - | HTSSOP, | HTSSOP, | HVQCCN, | - | - | HVQCCN, | HVQCCN, |
| Contacts | - | 20 | 20 | 20 | - | - | 20 | 20 |
| Manufacturer packaging code | - | 05-08-1663 (CB) | 05-08-1663 (CB) | 05-08-1711 | - | - | 05-08-1711 | 05-08-1711 |
| Reach Compliance Code | - | compliant | compliant | compliant | - | - | compliant | compliant |
| Analog Integrated Circuits - Other Types | - | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | - | - | SWITCHING CONTROLLER | SWITCHING CONTROLLER |
| control mode | - | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | - | - | CURRENT-MODE | CURRENT-MODE |
| Maximum input voltage | - | 36 V | 36 V | 36 V | - | - | 36 V | 36 V |
| Minimum input voltage | - | 4 V | 4 V | 4 V | - | - | 4 V | 4 V |
| Nominal input voltage | - | 12 V | 12 V | 12 V | - | - | 12 V | 12 V |
| JESD-30 code | - | R-PDSO-G20 | R-PDSO-G20 | R-PQCC-N20 | - | - | R-PQCC-N20 | R-PQCC-N20 |
| JESD-609 code | - | e3 | e3 | e3 | - | - | e3 | e3 |
| length | - | 6.5 mm | 6.5 mm | 5 mm | - | - | 5 mm | 5 mm |
| Humidity sensitivity level | - | 1 | 1 | 1 | - | - | 1 | 1 |
| Number of functions | - | 1 | 1 | 1 | - | - | 1 | 1 |
| Number of terminals | - | 20 | 20 | 20 | - | - | 20 | 20 |
| Maximum operating temperature | - | 85 °C | 85 °C | 85 °C | - | - | 85 °C | 85 °C |
| Maximum output current | - | 3 A | 3 A | 3 A | - | - | 3 A | 3 A |
| Package body material | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | - | - | PLASTIC/EPOXY | PLASTIC/EPOXY |
| encapsulated code | - | HTSSOP | HTSSOP | HVQCCN | - | - | HVQCCN | HVQCCN |
| Package shape | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | - | - | RECTANGULAR | RECTANGULAR |
| Package form | - | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | - | - | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Celsius) | - | 260 | 260 | 260 | - | - | 260 | 260 |
| Certification status | - | Not Qualified | Not Qualified | Not Qualified | - | - | Not Qualified | Not Qualified |
| Maximum seat height | - | 1.2 mm | 1.2 mm | 0.8 mm | - | - | 0.8 mm | 0.8 mm |
| surface mount | - | YES | YES | YES | - | - | YES | YES |
| Switch configuration | - | PUSH-PULL | PUSH-PULL | PUSH-PULL | - | - | PUSH-PULL | PUSH-PULL |
| Maximum switching frequency | - | 580 kHz | 580 kHz | 580 kHz | - | - | 580 kHz | 580 kHz |
| Temperature level | - | OTHER | OTHER | OTHER | - | - | INDUSTRIAL | INDUSTRIAL |
| Terminal surface | - | MATTE TIN | Matte Tin (Sn) | MATTE TIN | - | - | MATTE TIN | Matte Tin (Sn) |
| Terminal form | - | GULL WING | GULL WING | NO LEAD | - | - | NO LEAD | NO LEAD |
| Terminal pitch | - | 0.65 mm | 0.65 mm | 0.5 mm | - | - | 0.5 mm | 0.5 mm |
| Terminal location | - | DUAL | DUAL | QUAD | - | - | QUAD | QUAD |
| Maximum time at peak reflow temperature | - | 30 | 30 | 30 | - | - | 30 | 30 |
| width | - | 4.4 mm | 4.4 mm | 4 mm | - | - | 4 mm | 4 mm |
| Base Number Matches | - | 1 | 1 | 1 | - | - | 1 | 1 |
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