- Pinout Diagram
- Footprint Diagram
NATLINEAR LN2120B020MR-G
| Manufacturer | NATLINEARAsian Brands |
| MPN | LN2120B020MR-G |
| LCSC Part # | C6705236 |
| Packaging | SOT23-6L |
| Customer # | |
| Key Attributes | 1MHz~1.4MHz 1 Boost DC-DC 2.5A 2.5V~6V SOT23-6L LED Drivers ICs RoHS |
| Datasheet |  NATLINEAR LN2120B020MR-G |
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/LED Drivers ICs | |
| Manufacturer | NATLINEAR | |
| Packaging | SOT23-6L | |
| Output Voltage | - | |
| Features | Over Voltage Protection;Over-Temperature Protection (OTP) | |
| Frequency - Switching | 1MHz~1.4MHz | |
| Switch Tube (Built-In/External) | - | |
| Voltage - Input(AC) | - | |
| Operating temperature | -40℃~+85℃ | |
| Number of Channels | 1 | |
| Topology | Boost | |
| Type | DC-DC | |
| Output Current | 2.5A | |
| Voltage - Input(DC) | 2.5V~6V | |
| Constant Current Accuracy | - |
Additional Information
| Type | Details |
|---|---|
| Minimum | 5 |
| Multiple | 5 |
| Standard Packaging | 3000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The LN2120 series is a fixed-frequency, constant-current boost DC/DC controller designed primarily for backlight LED driving in HD displays and similar devices. The output voltage can reach up to 24V; at an input voltage of 3.6V, it can drive a total of 51 LEDs configured in 17 parallel strings of 3 series. The IC integrates overvoltage and thermal protection, and LED brightness can be controlled via an external PWM signal. A built-in power switch with an on-resistance of 0.2Ω is integrated within the IC.
Features
- Input voltage 3.0V–6.0V
- Output voltage up to 24V
- Oscillation frequency 1.2MHz ±20%
- Efficiency 88%
- Operating control mode: current-mode PWM control
- Standby current consumption max 1.0μA
- Load capacitor 10μF, ceramic capacitor
Applications
- HD display LED driver
| Qty | Unit Price(Reference Only) | Total Amount |
|---|---|---|
| 5+ | $ 0.0987 | $ 0.49 |
| 50+ | $ 0.078 | $ 3.90 |
| 150+ | $ 0.0676 | $ 10.14 |
| 500+ | $ 0.0599 | $ 29.95 |
| 3,000+ | $ 0.0537 | $ 161.10 |
| 6,000+ | $ 0.0505 | $ 303.00 |
Standard Packaging3000/Full Reel | ||
Products Specifications
Show similar products (0) >| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/LED Drivers ICs | |
| Manufacturer | NATLINEAR | |
| Packaging | SOT23-6L | |
| Output Voltage | - | |
| Features | Over Voltage Protection;Over-Temperature Protection (OTP) | |
| Frequency - Switching | 1MHz~1.4MHz | |
| Switch Tube (Built-In/External) | - | |
| Voltage - Input(AC) | - | |
| Operating temperature | -40℃~+85℃ | |
| Number of Channels | 1 | |
| Topology | Boost | |
| Type | DC-DC | |
| Output Current | 2.5A | |
| Voltage - Input(DC) | 2.5V~6V | |
| Constant Current Accuracy | - |
Additional Information
| Type | Details |
|---|---|
| Minimum | 5 |
| Multiple | 5 |
| Standard Packaging | 3000 |
| Sales Unit | Piece |
| EDA Models | EasyEDA Model |
Introduction
The LN2120 series is a fixed-frequency, constant-current boost DC/DC controller designed primarily for backlight LED driving in HD displays and similar devices. The output voltage can reach up to 24V; at an input voltage of 3.6V, it can drive a total of 51 LEDs configured in 17 parallel strings of 3 series. The IC integrates overvoltage and thermal protection, and LED brightness can be controlled via an external PWM signal. A built-in power switch with an on-resistance of 0.2Ω is integrated within the IC.
Features
- Input voltage 3.0V–6.0V
- Output voltage up to 24V
- Oscillation frequency 1.2MHz ±20%
- Efficiency 88%
- Operating control mode: current-mode PWM control
- Standby current consumption max 1.0μA
- Load capacitor 10μF, ceramic capacitor
Applications
- HD display LED driver
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | |
| ECCN | - |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | |
| ECCN | - |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |