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2022-09-24 21:37:18
MP3301GJ-Z boost converter imported original authentic
MP3301GJ-Z
2.5V-6VIN, 36VOUT, 700MA Boost WLED Driver
Product Description
The MP3301 is a boost converter designed to drive WLEDS arrays of single-cell Li-Ion batteries. The MP3301 uses a current-mode, fixed-frequency architecture to regulate the LED current, which is measured through an external current-sense resistor. Its low 200mV feedback voltage reduces power loss and improves efficiency. MP3301 shuts down in open circuit overvoltage condition. The MP3301 includes undervoltage lockout, current limit, and thermal overload protection to prevent damage when the output is overloaded. The MP3301 is available in a small 5-pin TSOT23 package.
Product Features
Internal power field effect transistor
Drives up to 10 white LEDs in series
Efficiency up to 89%_Pulse Width Modulation and Analog Dimming
1.3MHz fixed switching frequency
Low 200mV feedback voltage
Internal 700mA current limit
open load shutdown
uvlo, thermal shutdown
Provide TSOT23-5 packaging
technical parameter
Isw Limit (A)1
Ishutdown (μA)4
Minimum input voltage 2.5
Vin (max) (V)6
Channels1
fsw (min) (kHz)1300
fsw (max) (kHz)1300
Vout (max) (V)36
Vfb (V)0.2
GradeCatalog
Rds(on) (mΩ)500
PackageTSOT23-5
Power MOSFETIntegrated
TopologyBoost
Dimming (Output)P-Dim, A-Dim
Iq (mA)0.69
Typical LCD Screen SizesSmall (<10)