Part Details for L6387 by STMicroelectronics
Results Overview of L6387 by STMicroelectronics
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (2 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Automotive
L6387 Information
L6387 by STMicroelectronics is an MOSFET Driver.
MOSFET Drivers are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Price & Stock for L6387
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
1805-L6387-CHPOP
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DigiKey | IC DRIVER HI/LO SIDE HV 8MINIDIP Min Qty: 1 Container: Tube |
1180 Tube |
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$1.0764 / $2.0400 | Buy Now |
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DISTI #
497-5782-ND
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DigiKey | IC GATE DRVR HALF-BRIDG 8MINIDIP Min Qty: 2000 Container: Tube |
0 Tube |
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$2.0609 | Buy Now |
US Tariff Estimator: L6387 by STMicroelectronics
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for L6387
L6387 CAD Models
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L6387 Part Data Attributes
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L6387
STMicroelectronics
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Datasheet
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L6387
STMicroelectronics
Half Bridge Based MOSFET Driver, 0.65A, BCDMOS, PDIP8
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | DIP | |
| Package Description | Mini, Dip-8 | |
| Pin Count | 8 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| High Side Driver | Yes | |
| Input Characteristics | Standard | |
| Interface IC Type | Half Bridge Based Mosfet Driver | |
| JESD-30 Code | R-PDIP-T8 | |
| JESD-609 Code | e3 | |
| Length | 20 Mm | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -45 °C | |
| Output Characteristics | Standard | |
| Output Peak Current Limit-Nom | 0.65 A | |
| Output Polarity | True | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | DIP | |
| Package Equivalence Code | DIP8,.3 | |
| Package Shape | Rectangular | |
| Package Style | In-Line | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 Mm | |
| Supply Voltage-Max | 17 V | |
| Supply Voltage-Min | 9 V | |
| Supply Voltage-Nom | 15 V | |
| Supply Voltage1-Max | 580 V | |
| Supply Voltage1-Min | -3 V | |
| Supply Voltage1-Nom | 15 V | |
| Surface Mount | No | |
| Technology | Bcdmos | |
| Terminal Finish | Matte Tin | |
| Terminal Form | Through-Hole | |
| Terminal Pitch | 2.54 Mm | |
| Terminal Position | Dual | |
| Turn-off Time | 0.105 µS | |
| Turn-on Time | 0.11 µS | |
| Width | 7.62 Mm |
Alternate Parts for L6387
This table gives cross-reference parts and alternative options found for L6387. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of L6387, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| L6387ED | STMicroelectronics | $1.5925 | Half Bridge Based MOSFET Driver, 0.65A, BCD, PDSO8 | L6387 vs L6387ED |
| L6387D | STMicroelectronics | Check for Price | Half Bridge Based MOSFET Driver, 0.65A, BCDMOS, PDSO8 | L6387 vs L6387D |
L6387 Frequently Asked Questions (FAQ)
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The maximum voltage that can be applied to the bootstrap capacitor is 35V, which is the maximum voltage rating of the high-side driver.
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The minimum bootstrap capacitor value can be calculated using the formula: CBOOT ≥ (IHS x tON) / (VBOOT - VCC), where IHS is the high-side driver current, tON is the on-time of the high-side driver, VBOOT is the bootstrap voltage, and VCC is the supply voltage.
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The deadtime between the high-side and low-side drivers is necessary to prevent shoot-through current and ensure proper operation of the half-bridge configuration. It allows the high-side driver to fully turn off before the low-side driver turns on, and vice versa.
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The deadtime between the high-side and low-side drivers can be adjusted by adding an external resistor and capacitor between the DT pin and ground. The deadtime is proportional to the RC time constant.
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The maximum switching frequency of the L6387 is 500 kHz, but it can be limited by the external components and the application requirements.