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LM5145RGYT
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Mounting Type | Surface Mount, Wettable Flank |
| Package / Case | 20-VFQFN Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 20 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Additional Feature | ADJUSTABLE OUTPUT VOLATGE RANGE FROM 0.8 TO 60V |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Base Part Number | LM5145 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 48V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 6V~75V |
| Control Features | Enable, Frequency Control, Power Good, Soft Start |
| Input Voltage (Min) | 6V |
| Topology | Buck |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 100kHz~1MHz |
| Input Voltage (Max) | 75V |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Duty Cycle (Max) | 100% |
| Height | 1mm |
| Length | 4.5mm |
| Width | 3.5mm |
| Thickness | 900μm |
| RoHS Status | ROHS3 Compliant |
DRV8343SPHPRQ1 Description
The DRV8343SPHPRQ1 is an integrated gate driver for three-phase applications. The device provides three half-bridge gate drivers, each capable of driving high-side and low-side N-channel power MOSFETs. The dedicated Source and Drain pins enable the independent MOSFET control for solenoid application. The DRV8343SPHPRQ1 generates the correct gate drive voltages using an integrated charge pump sufficient for the high-side MOSFETs and alinear regulator for the low-side MOSFETs. The Smart Gate Drive architecture supports peak gate drive currents up to 1-A source and 2-A. The DRV8343-Q1 can operate from a single power supply and supports a wide input supply range of 5.5 to 60 V for the gate driver.
DRV8343SPHPRQ1 Features
AEC-Q100 qualified for automotive applications
-Temperature grade 1: –40°C ≤ TA ≤ 125°C
Three independent half-bridge gate driver
Smart gate drive architecture
Charge-pump of gate driver for 100% Duty Cycle
3 Integrated current sense amplifiers (CSAs)
-Adjustable gain (5, 10, 20, 40 V/V)
-Bidirectional or unidirectional support
SPI (S) and hardware (H) interface available
6x, 3x, 1x, and independent PWM modes
DRV8343SPHPRQ1 Applications
12-V and 24-V Automotive Motor-Control Applications
– BLDC and BDC motor modules
– Fans and blowers
– Fuel and water pumps
– Solenoid drive
The DRV8343SPHPRQ1 is an integrated gate driver for three-phase applications. The device provides three half-bridge gate drivers, each capable of driving high-side and low-side N-channel power MOSFETs. The dedicated Source and Drain pins enable the independent MOSFET control for solenoid application. The DRV8343SPHPRQ1 generates the correct gate drive voltages using an integrated charge pump sufficient for the high-side MOSFETs and alinear regulator for the low-side MOSFETs. The Smart Gate Drive architecture supports peak gate drive currents up to 1-A source and 2-A. The DRV8343-Q1 can operate from a single power supply and supports a wide input supply range of 5.5 to 60 V for the gate driver.
DRV8343SPHPRQ1 Features
AEC-Q100 qualified for automotive applications
-Temperature grade 1: –40°C ≤ TA ≤ 125°C
Three independent half-bridge gate driver
Smart gate drive architecture
Charge-pump of gate driver for 100% Duty Cycle
3 Integrated current sense amplifiers (CSAs)
-Adjustable gain (5, 10, 20, 40 V/V)
-Bidirectional or unidirectional support
SPI (S) and hardware (H) interface available
6x, 3x, 1x, and independent PWM modes
DRV8343SPHPRQ1 Applications
12-V and 24-V Automotive Motor-Control Applications
– BLDC and BDC motor modules
– Fans and blowers
– Fuel and water pumps
– Solenoid drive