LC2731 100% Duty Cycle CC&CV Buck Converter

LEADCHIP

Description

LC2731 34V, 100% Duty Cycle CC&CV Buck Converter .
LC2731 has an optimum input voltage, step-down converter that operates in either CV (Constant Output Voltage) mode or CC (Constant Output Current) mod.

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LC2731 Datasheet Preview — Preview of LC2731 PDF

Datasheet Specifications

Part number: LC2731
Manufacturer: LEADCHIP
File Size: 893.21 KB
Datasheet: LC2731-LEADCHIP.pdf
Description: 100% Duty Cycle CC&CV Buck Converter

Features

* 100% Duty Cycle Car Charge Scheme
* Build in High-Side and Low-Side MOSFET
* Max Output Current: 3.5A
* Adjustable Output Voltage, VFB=1V
* Excellent Constant Current Accurate: ±7%
* Constant Voltage Accurate: ±2%
* No External Compensation Needed
* Jitter Function

Applications

* Car DVD
* Block Box
* Car Charger
* Industry Application TYPICAL APPLICATION PIN OUT & MARKING VIN 8.5~35V C3 100nF C1 35V 47uF C2 35V 2.2uF VIN SW BS LC2731 CSP VFB CSN GND GND 33uH RISEN 20mΩ VOUT 5V/9V/12V C4 16V 220uF C5 16V 4.7uF R1 100K C6 16V 100pF-3.3nF R2

LC2731 Distributors

📁 Related Datasheet

LC2-D0901xx LC2-D12004xx LC2-D1201xx LC2-D1801xx LC2-D25004xx LC2-D2501xx

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LC2731 100 % Duty Cycle CC &CV Buck Converter LEADCHIP

LEADCHIP LC2731-like datasheet