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LM27952SDX/NOPB
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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.)
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basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
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Currently, our products are shipped through DHL, FedEx, SF, and UPS.
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The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e3 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 14 |
| ECCN Code | EAR99 |
| Type | DC DC Regulator |
| Terminal Finish | Matte Tin (Sn) |
| Applications | Backlight |
| Subcategory | Display Drivers |
| Technology | CMOS |
| Terminal Position | DUAL |
| Peak Reflow Temperature (Cel) | 260 |
| Number of Functions | 1 |
| Supply Voltage | 3.6V |
| Terminal Pitch | 0.5mm |
| Base Part Number | LM27952 |
| Pin Count | 14 |
| Power Supplies | 3.3/5V |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 3V |
| Nominal Supply Current | 1.3mA |
| Quiescent Current | 1.3mA |
| Voltage - Output | 2.5V~3.9V |
| Topology | Switched Capacitor (Charge Pump) |
| Output Characteristics | CONSTANT-CURRENT |
| Input Characteristics | STANDARD |
| Current - Output / Channel | 30mA |
| Internal Switch(s) | Yes |
| Dimming | PWM |
| Number of Segments | 4 |
| Switching Frequency | 750kHz |
| Voltage - Supply (Min) | 3V |
| Multiplexed Display Capability | NO |
| Touchscreen | Capacitive |
| Height | 800μm |
| Length | 4mm |
| Width | 3mm |
| Thickness | 800μm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 8 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 4 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 14-WFDFN Exposed Pad |
| Number of Pins | 14 |
LM27952SDX/NOPB Overview
To save board space, it uses the 14-WFDFN Exposed Pad package. Surface Mount is used to mount the led light driver.It is highly performing and reliable when it emerges as a DC DC Regulator.It is able to work normally at the operating temperature of -40°C~85°C TA.There are considerable benefits for Backlight.A termination of 14 is used to operate the LED driver.It has a base of 14 pins.A voltage supply less than 3V will cause undetermined failures.There are 4 segments.It has been mounted on Surface Mount.LM27952 is the base part number for this LED driver.There is no problem with the voltage of 5.5V.There is a voltage output of 2.5V~3.9V.A device with 14 pins is available.It is also classified into Display Drivers according to its characteristics.The maximum efficiency standards can be met by operating at the minimal voltage of 3V during operation.Having the switching frequency at 750kHz enables this electronic component to perform at its best.1.3mA current is consumed in the case of no external factors.
LM27952SDX/NOPB Features
Available in the 14-WFDFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Supply voltage of 3.6V
Switching frequency of 750kHz
LM27952SDX/NOPB Applications
There are a lot of Texas Instruments LM27952SDX/NOPB LED Driver ICs applications.
- Portable lighting
- Flicker-free LED Lighting using R1580N
- Scanners and Handy Terminals
- LED Lighting PFCs, Linear Dimmable
- Stage Lighting and Signage
- OLED power supply for portable equipment
- Stage and Studio lighting
- Gallery lighting
- White LED Backlight for portable equipment
- Panel lighting