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Hot-selling and scarce MP3205DJ-LF-P 1.3MHz Fixed Frequency 5 White LED Driver SOT23
Manufacturer Product Number
MP3205DJ-LF-P
Description
MP3205DJ-LF-P 1.3MHz Fixed Frequency 5 White LED Driver SOT23
Package Condition
TaPe & Reel
Datasheet
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Product Descriptions
The MP3205 is a step-up converter designed for driving up to 5 series white LEDs from a single cell Lithium Ion battery. The MP3205 uses current mode, fixed frequency architecture to regulate the LED current, which is measured through an external current sense resistor. Its low 104mV feedback voltage reduces power loss and improves efficiency.
The MP3205 includes under-voltage lockout, current limiting and thermal overload protection preventing damage in the event of an output overload. The MP3205 is available in a small 5-pin TSOT23 package.
Product Features
• On Board Power MOSFET
• Drives Up to 5 Series White LEDs
• Up to 87 percent Efficiency
• Over 1MHz Fixed Switching Frequency
• Low 104mV Feedback Voltage
• Soft-Start/PWM Dimming
• UVLO, Thermal Shutdown
• Internal Current Limit
Product Applications
• Cell Phones
• Handheld Computers and PDAs
• Digital Still Cameras
• Small LCD Displays Application
Product Specification
| Attribute | Attribute value |
| ANSM-Part# | ANSM-MP3205DJ-LF-P |
| Category | Integrated Circuits (ICs) |
| Power Management (PMIC) | |
| LED Drivers | |
| Manufacturer | - |
| Series | - |
| Packaging | Tape & Reel (TR) |
| Part Status | Active |
| Type | DC DC Regulator |
| Topology | Step-Up (Boost) |
| Internal Switch(s) | Yes |
| Number of Outputs | 1 |
| Voltage - Supply (Min) | 2.5V |
| Voltage - Supply (Max) | 6V |
| Voltage - Output | 21V |
| Current - Output / Channel | 350mA (Switch) |
| Frequency | 1.3MHz |
| Dimming | Analog, PWM |
| Applications | Backlight |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Supplier Device Package | TSOT-23-5 |
| Base Product Number | MP3205 |
Product Photos
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MP3205DJ-LF-P 1.3MHz Fixed Frequency 5 White LED Driver SOT23
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