eval board buck-boost ltc3789
| DC1757A | LTC3789IUFD#PBF | DC1523A | LTC3789EUFD#PBF | LTC3789EGN#TRPBF | LTC3789IGN#TRPBF | LTC3789IUFD#TRPBF | LTC3789EUFD#TRPBF | LTC3789EGN#PBF | LTC3789IGN#PBF | |
|---|---|---|---|---|---|---|---|---|---|---|
| Description | eval board buck-boost ltc3789 | IC reg ctrlr buck bst pwm 28-qfn | eval board buck-boost ltc3789 | IC REG CTRLR BUCK-BOOST 28QFN | IC REG CTRLR BUCK-BOOST 28SSOP | IC REG CTRLR BUCK-BOOST 28SSOP | IC REG CTRLR BUCK-BOOST 28QFN | IC REG CTRLR BUCK-BOOST 28QFN | Outputable current: - Switching operating frequency: 200kHz ~ 640kHz Output type: Transistor Driver Number of output voltage channels: 2 Function type: Step-Up/Step-Down Output configuration: Positive | Outputable current: - Switching operating frequency: 200kHz ~ 640kHz Output type: Transistor Driver Number of output voltage channels: 2 Function type: Step-Up/Step-Down Output configuration: Positive |
| Brand Name | - | Linear Technology | - | Linear Technology | Linear Technology | Linear Technology | Linear Technology | Linear Technology | Linear Technology | Linear Technology |
| Is it Rohs certified? | - | conform to | - | conform to | conform to | conform to | conform to | conform to | conform to | conform to |
| Maker | - | Linear ( ADI ) | - | Linear ( ADI ) | Linear ( ADI ) | Linear ( ADI ) | Linear ( ADI ) | Linear ( ADI ) | Linear ( ADI ) | Linear ( ADI ) |
| Parts packaging code | - | QFN | - | QFN | SSOP | SSOP | QFN | QFN | SSOP | SSOP |
| package instruction | - | HVQCCN, LCC28,.16X.2,20 | - | HVQCCN, LCC28,.16X.2,20 | SSOP, SSOP28,.25 | SSOP, SSOP28,.25 | HVQCCN, LCC28,.16X.2,20 | HVQCCN, LCC28,.16X.2,20 | SSOP, SSOP28,.25 | SSOP, SSOP28,.25 |
| Contacts | - | 28 | - | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Manufacturer packaging code | - | UFD | - | UFD | GN | GN | UFD | UFD | GN | GN |
| Reach Compliance Code | - | compliant | - | compliant | compliant | compliant | compliant | compliant | compliant | compliant |
| ECCN code | - | EAR99 | - | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 | EAR99 |
| Other features | - | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 38V | - | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 38V | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 38V | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 38V | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 38V | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 38V | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 38V | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 38V |
| Analog Integrated Circuits - Other Types | - | SWITCHING CONTROLLER | - | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER |
| control mode | - | CURRENT-MODE | - | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE | CURRENT-MODE |
| Control Technology | - | PULSE WIDTH MODULATION | - | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
| Maximum input voltage | - | 38 V | - | 38 V | 38 V | 38 V | 38 V | 38 V | 38 V | 38 V |
| Minimum input voltage | - | 4 V | - | 4 V | 4 V | 4 V | 4 V | 4 V | 4 V | 4 V |
| Nominal input voltage | - | 15 V | - | 15 V | 15 V | 15 V | 15 V | 15 V | 15 V | 15 V |
| JESD-30 code | - | R-PQCC-N28 | - | R-PQCC-N28 | R-PDSO-G28 | R-PDSO-G28 | R-PQCC-N28 | R-PQCC-N28 | R-PDSO-G28 | R-PDSO-G28 |
| JESD-609 code | - | e3 | - | e3 | e3 | e3 | e3 | e3 | e3 | e3 |
| length | - | 5 mm | - | 5 mm | 9.893 mm | 9.893 mm | 5 mm | 5 mm | 9.893 mm | 9.893 mm |
| Humidity sensitivity level | - | 1 | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of functions | - | 1 | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Number of terminals | - | 28 | - | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Maximum operating temperature | - | 125 °C | - | 85 °C | 85 °C | 125 °C | 125 °C | 85 °C | 85 °C | 125 °C |
| Maximum output current | - | 0.1 A | - | 0.1 A | 0.1 A | 0.1 A | 0.1 A | 0.1 A | 0.1 A | 0.1 A |
| Nominal output voltage | - | 5.5 V | - | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V | 5.5 V |
| Package body material | - | PLASTIC/EPOXY | - | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY |
| encapsulated code | - | HVQCCN | - | HVQCCN | SSOP | SSOP | HVQCCN | HVQCCN | SSOP | SSOP |
| Encapsulate equivalent code | - | LCC28,.16X.2,20 | - | LCC28,.16X.2,20 | SSOP28,.25 | SSOP28,.25 | LCC28,.16X.2,20 | LCC28,.16X.2,20 | SSOP28,.25 | SSOP28,.25 |
| Package shape | - | RECTANGULAR | - | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Package form | - | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | - | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, SHRINK PITCH | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE | SMALL OUTLINE, SHRINK PITCH | SMALL OUTLINE, SHRINK PITCH |
| Peak Reflow Temperature (Celsius) | - | 225 | - | 225 | 225 | 225 | 225 | 225 | 225 | 225 |
| Certification status | - | Not Qualified | - | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified |
| Maximum seat height | - | 0.8 mm | - | 0.8 mm | 1.75 mm | 1.75 mm | 0.8 mm | 0.8 mm | 1.75 mm | 1.75 mm |
| surface mount | - | YES | - | YES | YES | YES | YES | YES | YES | YES |
| Switch configuration | - | PHASE-SHIFT | - | PHASE-SHIFT | PHASE-SHIFT | PHASE-SHIFT | PHASE-SHIFT | PHASE-SHIFT | PHASE-SHIFT | PHASE-SHIFT |
| Maximum switching frequency | - | 710 kHz | - | 710 kHz | 710 kHz | 710 kHz | 710 kHz | 710 kHz | 710 kHz | 710 kHz |
| technology | - | CMOS | - | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS | CMOS |
| Temperature level | - | AUTOMOTIVE | - | OTHER | OTHER | AUTOMOTIVE | AUTOMOTIVE | OTHER | OTHER | AUTOMOTIVE |
| Terminal surface | - | Matte Tin (Sn) | - | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal form | - | NO LEAD | - | NO LEAD | GULL WING | GULL WING | NO LEAD | NO LEAD | GULL WING | GULL WING |
| Terminal pitch | - | 0.5 mm | - | 0.5 mm | 0.635 mm | 0.635 mm | 0.5 mm | 0.5 mm | 0.635 mm | 0.635 mm |
| Terminal location | - | QUAD | - | QUAD | DUAL | DUAL | QUAD | QUAD | DUAL | DUAL |
| Maximum time at peak reflow temperature | - | NOT SPECIFIED | - | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED |
| width | - | 4 mm | - | 4 mm | 3.899 mm | 3.899 mm | 4 mm | 4 mm | 3.899 mm | 3.899 mm |
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