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- Manufacturer No：LP8545SQE/NOPB
- Manufacturer：Texas Instruments
- Category：PMIC - LED Drivers
- Datasheet：LP8545SQE/NOPB
- SKU：668704
- Description：Tape & Reel (TR) LP8545 Step-Up (Boost) PWM led driver 4mm 50mA 22V 156kHz 312kHz 625kHz 1250kHz
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User Guide
LP8545SQE/NOPB Details
Tape & Reel (TR) LP8545 Step-Up (Boost) PWM led driver 4mm 50mA 22V 156kHz 312kHz 625kHz 1250kHz
LP8545SQE/NOPB Specification Parameters
- Part Status: Active
- RoHS Status: ROHS3 Compliant
- Mounting Type: Surface Mount
- Packaging: Tape & Reel (TR)
- ECCN Code: EAR99
- Radiation Hardening: No
- Lead Free: Lead Free
- Internal Switch(s): Yes
- Peak Reflow Temperature (Cel): 260
- Supply Voltage: 12V
- Number of Segments: 12
- Number of Terminations: 24
- Terminal Pitch: 0.5mm
- HTS Code: 8542.39.00.01
- Width: 4mm
- Voltage - Supply (Min): 2.7V
- Current - Output / Channel: 50mA
- Feature: I2C
- Quiescent Current: 4mA
- Output Current: 450mA
- Input Characteristics: STANDARD
- Subcategory: Display Drivers
- Package / Case: 24-WFQFN Exposed Pad
- Topology: Step-Up (Boost)
- Output Characteristics: CONSTANT-CURRENT
- fmax-Min: 0.025 MHz
- Base Part Number: LP8545
- Multiplexed Display Capability: NO
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Mount: Surface Mount
- Number of Functions: 1
- Pbfree Code: yes
- JESD-609 Code: e3
- Factory Lead Time: 6 Weeks
- Number of Outputs: 6
- Terminal Finish: Matte Tin (Sn)
- Power Supplies: 12V
- Min Supply Voltage: 5.5V
- Number of Pins: 24
- Terminal Position: QUAD
- Height: 800μm
- Length: 4mm
- Voltage - Output: 40V
- Lifecycle Status: ACTIVE (Last Updated: 3 days ago)
- Data Input Mode: SERIAL
- Max Supply Voltage: 22V
- Thickness: 750μm
- Dimming: PWM
- Type: DC DC Regulator
- Applications: Backlight
- Operating Temperature: -30°C~85°C TA
- Max Supply Current: 6.7mA
- Frequency: 156kHz 312kHz 625kHz 1250kHz
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Texas Instruments — Manufacturer Introduction
Texas Instruments (TI) is a multinational semiconductor company based in Texas, United States. It is renowned for its development, manufacturing, and sale of semiconductors and computer technology, primarily focusing on innovative digital signal processing and analog circuitry. In addition to its semiconductor business, TI also offers solutions in sensing and control, educational products, and digital light processing.
Headquartered in Dallas, Texas, TI has manufacturing, design, and sales offices in more than 25 countries. It is the world's largest manufacturer of digital signal processors (DSPs) and analog circuit components, with its analog and digital signal processing technologies holding a dominant position worldwide.
After successive acquisitions of Fairchild Semiconductor's manufacturing division and Chengdu Cension Semiconductor, in 2011, TI further solidified its position as a leading analog semiconductor giant by acquiring National Semiconductor for $6.5 billion.
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