LM3410XMY/NOPB
LED DriverThe LM3410XMY/NOPB is a led driver from Texas Instruments. View the full LM3410XMY/NOPB datasheet below including key specifications, electrical characteristics, absolute maximum ratings.
Official LM3410XMY/NOPB datasheet (PDF) — the source this page was extracted from.
Manufacturer
Texas InstrumentsCategory
LED Driver
Package
8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width)
Lifecycle
Production (Last Updated: 5 days ago)
LM3410XMY/NOPB Key Specifications
| Parameter | Value |
|---|---|
| Applications | Backlight |
| Case/Package | MSOP |
| Contact Plating | Tin |
| Current - Output / Channel | 2.8A (Switch) |
| Dimming | PWM |
| Efficiency | 88 % |
| Frequency | 2 MHz |
| Frequency | 1.6MHz |
| Height | 1.1 mm |
| Internal Switch(s) | Yes |
| Lead Free | Lead Free |
| Length | 3 mm |
| Lifecycle Status | Production (Last Updated: 5 days ago) |
| Manufacturer Lifecycle Status | ACTIVE (Last Updated: 5 days ago) |
| Max Input Voltage | 5.5 V |
| Max Operating Temperature | 125 °C |
| Max Output Current | 1.5 A |
| Max Power Dissipation | 400 mW |
| Max Supply Current | 11 mA |
| Max Supply Voltage | 5.5 V |
| Min Input Voltage | 2.7 V |
| Min Operating Temperature | -40 °C |
| Min Supply Voltage | 2.7 V |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Number of Outputs | 1 |
| Number of Pins | 8 |
| Number of Segments | 5 |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Output Voltage | 24 V |
| Package / Case | 8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Packaging | MouseReel |
| Power Dissipation | 400 mW |
| Quiescent Current | 3.4 mA |
| Radiation Hardening | No |
| REACH SVHC | No |
| RoHS | Compliant |
| Schedule B | 8542390000, 8542390000|8542390000|8542390000|8542390000|8542390000 |
| Standard Pack Qty | 1000 |
| Supplier Device Package | 8-HVSSOP |
| Switching Frequency | 1.6 MHz |
| Termination | SMD/SMT |
| Thickness | 1.02 mm |
| Topology | SEPIC, Step-Up (Boost) |
| Topology | Boost, SEPIC |
| Type | DC DC Regulator |
| Voltage - Output | 3V ~ 24V |
| Input Voltage (Max) | 5.5V |
| Voltage - Supply (Min) | 2.7V |
| Width | 3 mm |
LM3410XMY/NOPB Overview
Part: LM3410 / LM3410-Q1 (LM3410XMY/NOPB) — Texas Instruments
Type: Constant-Current Boost and SEPIC LED Driver (Internally Compensated, Current-Mode PWM)
Description: 2.7–5.5 V input, 525 kHz (LM3410Y) or 1.6 MHz (LM3410X) constant-current boost/SEPIC LED driver with a 170 mΩ internal NMOS switch, 2.8 A (typ) switch current limit, 190 mV feedback reference and up to 24 V output.
Operating Conditions:
- Supply voltage (VIN): 2.7–5.5 V
- Operating junction temperature: -40 to 125 °C
- Switch output voltage (VSW): 3–24 V
- DIM input: 0 to VIN
Absolute Maximum Ratings:
- Input voltage: -0.5 to 7 V (the table lists additional pin rows of -0.5 to 26.5 V, -0.5 to 3 V and -0.5 to 7 V, but their pin names are not given in the extracted text)
- Max operating junction temperature: 150 °C
- Storage temperature: -65 to 150 °C
- ESD: HBM ±2000 V, CDM ±1000 V
Key Specs:
- Feedback voltage VFB: 178 / 190 / 202 mV (min/typ/max)
- Switching frequency: LM3410X 1200 / 1600 / 2000 kHz; LM3410Y 360 / 525 / 680 kHz
- Maximum duty cycle: LM3410X 88% min, 92% typ; LM3410Y 90% min, 95% typ
- RDS(ON): 170 mΩ typ, 330 mΩ max (MSOP and SOT-23); 190 mΩ typ, 350 mΩ max (WSON)
- Switch current limit: 2.1 A min, 2.8 A typ
- Quiescent current (switching, VFB = 0.25 V): LM3410X 7 mA typ, 11 mA max; LM3410Y 3.4 mA typ, 7 mA max
- Shutdown quiescent current (VDIM = 0 V): 80 nA typ
- UVLO: 2.3 V typ, 2.65 V max (VIN rising); 1.9 V typ, 1.7 V min (VIN falling)
- Thermal shutdown: 165 °C typ
Features:
- AEC-Q100 qualified, Grade 1 (-40 to 125 °C ambient), for the Q1 version
- Input voltage 2.7–5.5 V, output voltage 3–24 V
- Internal compensation and internal soft start
- Current-mode PWM operation with cycle-by-cycle current limit
- PWM dimming via the DIM pin (duty cycle 0–100%, 1 Hz to 25 kHz)
- Thermal shutdown at 165 °C, with restart at about 150 °C
- Efficiency up to 88%
Applications:
- LED backlight current sources
- LiIon backlight OLED and HB LED drivers
- Handheld devices
- LED flash drivers
- Automotive applications
Package:
- WSON-6 (NGG), 3.00 × 3.00 mm
- MSOP-PowerPAD-8 (DGN), 2.90 × 1.60 mm
- SOT-23-5 (DBV), 3.00 × 3.00 mm
LM3410XMY/NOPB Features
- 1 · Qualified for Automotive Applications
- AEC-Q100 Test Guidance With the Following:
- -Device Temperature Grade 1: -40°C to 125°C Ambient Operating Temperature Range
- -Device HBM ESD Classification Level 2
- -Device CDM ESD Classification Level C6
- Space-Saving SOT-23 and WSON Packages
- Input Voltage From 2.7 V to 5.5 V
- Output Voltage From 3 V to 24 V
- 2.8-A (Typical) Switch Current Limit
- High Switching Frequency
- -525 KHz (LM3410Y)
- -1.6 MHz (LM3410X)
- 170-m Ω NMOS Switch
- 190-mV Internal Voltage Reference
- Internal Soft Start
- Current-Mode, PWM Operation
- Thermal Shutdown
LM3410XMY/NOPB Applications
- LED Backlight Current Sources
- LiIon Backlight OLED and HB LED Drivers
- Handheld Devices
- LED Flash Drivers
- Automotive Applications
LM3410XMY/NOPB Pin Configuration
LM3410XMY/NOPB Electrical Characteristics
Typical values apply for TJ = 25°C; Minimum and maximum limits apply for TJ = -40°C to 125°C and VIN = 5 V (unless otherwise noted). Typical values represent the most likely parametric norm at TJ = 25°C, and are provided for reference purposes only.
| PARAMETER | PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT |
|---|---|---|---|---|---|---|
| V FB | Feedback voltage | 178 | 190 | 202 | mV | |
| Δ V FB /V IN | Feedback voltage line regulation | V IN = 2.7 V to 5.5 V | 0.06 | %/V | ||
| I FB | Feedback input bias current | 0.1 | 1 | μA | ||
| f SW | Switching frequency | LM3410X | 1200 | 1600 | 2000 | kHz |
| f SW | Switching frequency | LM3410Y | 360 | 525 | 680 | kHz |
| D MAX | Maximum duty cycle | LM3410X | 88% | 92% | ||
| D MAX | Maximum duty cycle | LM3410Y | 90% | 95% | ||
| D MIN | Minimum duty cycle | LM3410X | 5% | |||
| D MIN | Minimum duty cycle | LM3410Y | 2% | |||
| R DS(ON) | Switch on resistance | MSOP and SOT-23 | 170 | 330 | m Ω | |
| R DS(ON) | Switch on resistance | WSON | 190 | 350 | m Ω | |
| I CL | Switch current limit | 2.1 | 2.8 | A | ||
| SU | Start-up time | 20 | μs | |||
| I Q | Quiescent current (switching) | LM3410X, V FB = 0.25 V | 7 | 11 | mA | |
| I Q | Quiescent current (switching) | LM3410Y, V FB = 0.25 V | 3.4 | 7 | mA | |
| I Q | Quiescent current (shutdown) | All versions, V DIM = 0 V | 80 | nA | ||
| UVLO | Undervoltage lockout | V IN rising | 2.3 | 2.65 | V | |
| UVLO | Undervoltage lockout | V IN falling | 1.7 | 1.9 | V | |
| V DIM_H | Shutdown threshold voltage | 0.4 | V | |||
| V DIM_H | Enable threshold voltage | 1.8 | V | |||
| I SW | Switch leakage | V SW = 24 V | 1 | μA | ||
| I DIM | Dimming pin current | Sink and source | 100 | nA | ||
| T SD | Thermal shutdown temperature (1) | 165 | °C |
LM3410XMY/NOPB Absolute Maximum Ratings
over operating free-air temperature range (unless otherwise noted) (1)(2)
| MIN | MAX | UNIT | |
|---|---|---|---|
| Input voltage | -0.5 | 7 | V |
| Input voltage | -0.5 | 26.5 | V |
| -0.5 | 3 | V | |
| -0.5 | 7 | V | |
| Operating juction temperature (3) , T J | 150 | °C | |
| Storage temperature, T stg | -65 | 150 | °C |
LM3410XMY/NOPB Recommended Operating Conditions
over operating free-air temperature range (unless otherwise noted)
| MIN | MAX | UNIT | ||
|---|---|---|---|---|
| V IN | Input voltage | 2.7 | 5.5 | V |
| V DIM | DIM control input (1) | 0 | V IN | V |
| V SW | Switch output | 3 | 24 | V |
| T J | Operating junction temperature | -40 | 125 | °C |
| Power dissipation (Internal) | 400 | mW |
LM3410XMY/NOPB Thermal Information
| THERMAL METRIC (1) | THERMAL METRIC (1) | THERMAL METRIC (1) | LM3410, LM3410-Q1 - NGG (WSON) | LM3410, LM3410-Q1 - DGN (MSOP- PowerPAD) | LM3410, LM3410-Q1 - DBV (SOT-23) | UNIT |
|---|---|---|---|---|---|---|
| 6 PINS | 8 PINS | 5 PINS | ||||
| R θ JA | Junction-to-ambient thermal resistance | 0 LFPM Air Flow | 55.3 | 53.7 | 164.2 | °C/W |
| R θ JC(top) | Junction-to-case (top) thermal resistance | 65.9 | 61.4 | 115.3 | °C/W | |
| R θ JB | Junction-to-board thermal resistance | 29.6 | 37.3 | 27 | °C/W | |
| ψ JT | Junction-to-top characterization parameter | 1.1 | 7.1 | 12.8 | °C/W | |
| ψ JB | Junction-to-board characterization parameter | 29.7 | 37 | 26.5 | °C/W | |
| R θ JC(bot) | Junction-to-case (bottom) thermal resistance | 9.3 | 6.8 | - | °C/W |
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