converter

MP2307 Datasheet PDF – Step-Down Converter – MPS

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Part Number: MP2307

Function: 3A, 23V, 340KHz Synchronous Rectified Step-Down Converter

Package: SOIC8N

Manufacturer: Monolithic Power Systems

Image

MP2307 buck regulator

Description

The MP2307 is a monolithic synchronous buck regulator. The device integrates 100mΩ MOSFETS that provide 3A of continuous load current over a wide operating input voltage of 4.75V to 23V. Current mode control provides fast transient response and cycle-by-cycle current limit. An adjustable soft-start prevents inrush current at turn-on and in shutdown mode, the supply current drops below  1µA. This device, available in an 8-pin SOIC package, provides a very compact system solution with minimal reliance on external components.

Pinouts:

MP2307 datasheet converter

Features

1. 3A Continuous Output Current 4A Peak Output Current
2. Wide 4.75V to 23V Operating Input Range
3. Integrated 100mΩ Power MOSFET Switches
4. Output Adjustable from 0.925V to 20V
5. Up to 95% Efficiency
6. Programmable Soft-Start
7. Stable with Low ESR Ceramic Output Capacitors
8. Fixed 340KHz Frequency
9. Cycle-by-Cycle Over Current Protection
10. Input Under Voltage Lockout

Applications

1. Distributed Power Systems
2. Networking Systems
3. FPGA, DSP, ASIC Power Supplies
4. Green Electronics/Appliances
5. Notebook Computers

Application Circuts

components

 

Other data sheets are available within the file: MP2307DN

MP2307 Datasheet PDF Download

MP2307 pdf

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TSL2561 Datasheet PDF – Light-to-Digital Converter

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Part Number: TSL2561

Function: Light-to-Digital Converter

Package: TMB-6 Type

Manufacturer: TAOS ( Texas Advanced Optoelectronic Solutions )

Image and Pinouts:

TSL2561 datasheet

 

Description

The TSL2560 and TSL2561 are light-to-digital converters that transform light intensity to a digital
signal output capable of direct I2C (TSL2561) or SMBus (TSL2560) interface. Each device combines
one broadband photodiode (visible plus infrared) and one infrared-responding photodiode
on a single CMOS integrated circuit capable of providing a near-photopic response over an
effective 20-bit dynamic range (16-bit resolution).

Two integrating ADCs convert the photodiode currents to a digital output that represents the
irradiance measured on each channel.

Features

1. Approximates Human Eye Response to Control Display Backlight and Keyboard Illumination
2. Precisely Measures Illuminance in Diverse Lighting Conditions Providing Exposure
Control in Cameras
3. Programmable Interrupt Function with User-Defined Upper and Lower Threshold Settings
4. 16-Bit Digital Output with SMBus (TSL2560) or I2C (TSL2561) Fast-Mode at 400 KHz
5. Programmable Analog Gain and Integration Time Supporting 1,000,000-to-1 Dynamic Range
6. Available in Ultra-Small 1.25 mm1.75 mm Chipscale Package
7. Automatically Rejects 50/60-Hz Lighting Ripple
8. Low Active Power (0.75 mW Typical) with Power Down Mode
9. RoHS Compliant

Other data sheets are available within the file: TSL2560, TSL2560CS, TSL2560T, TSL2561CS

TSL2561 Datasheet PDF Download


TSL2561 pdf