LM3544MX-H/NOPB
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e3 |
| Feature | Status Flag |
| Pbfree Code | no |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Additional Feature | UNDERVOLTAGE LOCKOUT |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 235 |
| Number of Functions | 2 |
| Supply Voltage | 5V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LM3544 |
| Pin Count | 16 |
| Number of Outputs | 4 |
| Qualification Status | Not Qualified |
| Output Type | N-Channel |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 2.7V |
| Number of Channels | 2 |
| Interface | On/Off |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Current - Output (Max) | 500mA |
| Output Configuration | High Side |
| Voltage - Supply (Vcc/Vdd) | Not Required |
| Adjustable Threshold | NO |
| Input Type | Non-Inverting |
| Switch Type | USB Switch |
| Ratio - Input:Output | 1:2 |
| Voltage - Load | 2.7V~5.5V |
| Fault Protection | Current Limiting (Fixed), Over Temperature, UVLO |
| Rds On (Typ) | 90m Ω |
| Height Seated (Max) | 1.75mm |
| Length | 9.9mm |
| Width | 3.9mm |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LM3544MX-H/NOPB Overview
As you can see, it's packaged in the way of a Tape & Reel (TR).It is included in the package 16-SOIC (0.154, 3.90mm Width).Surface Mount is the mounting type of the LED driver.There is a switch type of USB Switch.It is recommended that the temperature be set to -40°C~125°C TJ for reliable operation.There are 4 outputs available on this lighting driver.A supply voltage of Not Required is required for it to operate.It has a maximum output voltage of N-Channel volts.In terms of features, the LED driving board has Status Flag.I believe it belongs to the LM3544 family.A total of 16 terminations can be found in it.It is necessary to use the 16 pins in order to operate the LED driver.Currently, there are 2 functions associated with the lighting driver.In this case, the LED driving board can produce only 500mAV as its maximum output.As long as the supply voltage is 5V, high efficiency can be achieved.This lighting driver is mounted in the way of Surface Mount.It is equipped with a total of 16 pins.A maximum supply voltage of 5.5V is set in Vsup.For normal operation, the supply voltage (Vsup) should be kept above 2.7V.In this LED driving board, the analog IC POWER SUPPLY SUPPORT CIRCUIT is employed.The total number of channels is 2.The LED driver can also be used to produce UNDERVOLTAGE LOCKOUT.
LM3544MX-H/NOPB Features
Supplied from 5V
2 channels
Additional features like UNDERVOLTAGE LOCKOUT
LM3544MX-H/NOPB Applications
There are a lot of Texas Instruments LM3544MX-H/NOPB Power Switches ICs applications.
- Various applications equipped with buttons
- Low Voltage I/O System Power
- Portable Video Game Players
- PC Cards
- Storage (HDDs, SSDs)
- Portable GPS Device
- Solid State Drivers
- Solid-State Drives
- USB Ports/Hubs
- PC Card Hot Swap
