L9349-LF
| Parameters | |
|---|---|
| Base Part Number | L9349 |
| Pin Count | 20 |
| Number of Outputs | 4 |
| Output Type | N-Channel |
| Max Output Current | 5A |
| Operating Supply Voltage | 12V |
| Supply Voltage-Max (Vsup) | 32V |
| Interface | On/Off |
| Current - Output (Max) | 3A 5A |
| Nominal Supply Current | 8mA |
| Output Configuration | Low Side |
| Output Current | 3A |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Max Supply Current | 10mA |
| Input Type | Non-Inverting |
| Turn On Delay Time | 4 μs |
| Switch Type | General Purpose |
| Turn-Off Delay Time | 10 μs |
| Ratio - Input:Output | 1:1 |
| Voltage - Load | 4.5V~32V |
| Driver Number of Bits | 4 |
| Fault Protection | Open Load Detect, Over Temperature |
| Turn On Time | 25 μs |
| Rds On (Typ) | 200m Ω, 300m Ω |
| Turn Off Time | 30 μs |
| Built-in Protections | TRANSIENT; OVER CURRENT; THERMAL; UNDER VOLTAGE |
| Height Seated (Max) | 3.6mm |
| Length | 15.9mm |
| Width | 11mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 7 months ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-PowerSOIC (0.433, 11.00mm Width) |
| Number of Pins | 20 |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tube |
| JESD-609 Code | e3 |
| Feature | Status Flag |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Resistance | 300mOhm |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Subcategory | Peripheral Drivers |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 245 |
| Number of Functions | 1 |
| Supply Voltage | 12V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
L9349-LF Overview
The package is in the form of a Tube.The 20-PowerSOIC (0.433, 11.00mm Width) package includes it.The LED driver is mounted as Surface Mount.There is a switch type of General Purpose.To ensure reliable operation, set the temperature to -40°C~150°C TJ.There are 4 outputs available on this lighting driver.The LED driving board is powered by a voltage of Not Required.Voltage output is N-Channel volts at maximum.There are Status Flag features available on the LED driving board.It belongs to the family L9349.There are 20 terminations in it.During operation, the 20 pins are used.As far as the lighting driver is concerned, there are 1 functions.Its maximum output voltage is 3A 5AV.In order to meet the operation criteria, the maximum output current drops to 5A.High efficiency is possible at 12V supply voltage.The lighting driver is mounted in the way of Surface Mount.As a result, it has a total of 20 pins.In this LED driving board, there is 300mOhm resistance.This case has the output current set to 3A.Self-contained in an econtainer with a capacity of Peripheral Drivers, this LED driver is self-contained.In this case, Vsup (maximum supply voltage) is set to 32V.For maximum efficiency, the supply voltage should be set to 12V.It operates at a maximum current of 10mA.
L9349-LF Features
Supplied from 12V
Resistance of 300mOhm
L9349-LF Applications
There are a lot of STMicroelectronics L9349-LF Power Switches ICs applications.
- USB Power Distribution
- HDD, SSD
- Portable GPS
- Handheld Devices
- Solid State Drivers
- Portable Music Players
- Wireless Headsets
- USB Power Distribution
- Hot Swaps
- Solid-State Drives
