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LM2794BL
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| Parameters | |
|---|---|
| Number of Pins | 14 |
| Operating Temperature | -30°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Applications | Backlight |
| Additional Feature | TERM PITCH-MAX |
| Technology | CMOS |
| Terminal Position | BOTTOM |
| Terminal Form | BALL |
| Number of Functions | 1 |
| Terminal Pitch | 0.5mm |
| Frequency | 515kHz |
| Base Part Number | LM2794 |
| Pin Count | 14 |
| Number of Outputs | 4 |
| Input Voltage-Nom | 3.6V |
| Output Current | 80mA |
| Output Power | 400mW |
| Voltage - Output | 3.8V |
| Input Voltage (Min) | 2.7V |
| Topology | Switched Capacitor (Charge Pump) |
| Input Voltage (Max) | 5.5V |
| Control Technique | PULSE WIDTH MODULATION |
| Current - Output / Channel | 20mA |
| Internal Switch(s) | Yes |
| Dimming | Analog, PWM |
| Voltage - Supply (Max) | 5.5V |
| Voltage - Supply (Min) | 2.7V |
| Width | 2.098mm |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-WFBGA, DSBGA |
LM2794BL Overview
Its 14-WFBGA, DSBGA package is used to save board space. As part of the design of this LED driver, there are 4 outputs that have been used.The led light driver is mounted using Surface Mount.It is highly performing and reliable when it emerges as a DC DC Regulator.-30°C~85°C TA is a valid operating temperature for the led driver.There are significant benefits for Backlight.The frequency of 515kHz determines how it operates.For its operation, terminations with a value of 0 are used.The base of this board is configured as 14 pins.Undetermined failures may occur when the voltage supply is less than 2.7V.This is mounted by Surface Mount.The LED driver is available under the part number LM2794.In this device, the output voltage is 3.8V volts.In this device, there are 14 pins.There is a maximum value of 5.5V that can be used with it.Loads can only be powered by 80mA current.When using the device, there is a voltage of 3.6V volts assigned to the circuit.Operation is greatly facilitated when the input voltage exceeds or equals 2.7V.As a result, this LED driver has a TERM PITCH-MAX characteristic.The input voltage should be kept below 5.5V in order to ensure high stability.
LM2794BL Features
Available in the 14-WFBGA, DSBGA package
Operating temperature of -30°C~85°C TA
Frequency of 515kHz
TERM PITCH-MAX
LM2794BL Applications
There are a lot of Texas Instruments LM2794BL LED Driver ICs applications.
- LED Lightings for Inspection Devices
- Other Electronic Devices
- White LED Backlight for portable equipment
- Constant Voltage Power Source for portable equipment
- Street lighting
- Panel lighting
- Refrigeration lighting
- Gallery lighting
- Auxiliary lights for on-vehicle cameras
- Industrial LED Lighting: Image Recognition Devices