RY1314 4×Buck, 2.7-5.5V, 2.0A, 1.5MHz, VFB 0.6V, QFN24-4×4_成都蕊源代理商_DCDC_ACDC_PMU_TI兼容

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2021-06-02 15:49

物料编码：70304003

产品型号：RY1314

产品规格：RY1314 4×Buck, 2.7-5.5V, 2.0A, 1.5MHz, VFB 0.6V, QFN24-4×4

产品类型：多路降压DCDC

封装类型：QFN24-4×4

产品品牌：RYCHIP

Feature

• 2.7V to 5.5V Input Voltage Range

• Four Buck Converters

• Output Voltage Range: 0.6V to Vin

• Maximum Continuous Load Current:2A (4CH total

output power consumption must be less than 10W)

• 180° Phases Shifted Architecture

• Fixed 1.5MHz Switching Frequency

• 100% Duty Cycle Low Dropout Operation

• <1uA Shutdown Current

• Independent Enable Control

• Internal Compensation

• Cycle-by-Cycle Current Limit

• Short Circuit Protection

• Each Channel Efficiency Up to 95%

• Auto Recovery OTP Protection

• Available in 24-pin 4mm ×4mm QFN Package

Applications

• IP Camera

• Video Door Bell

• DVR

• OTT/DVR

General Description

The RY1314 is a 4-CH power management IC for applications powered by one Li-Ion battery or a DC 5V adapter.

It integrates four synchronous buck regulators and can provide high efficiency output at light load and heavy load

operation. The internal compensation architecture simplifies the application circuit design. Besides, the independent

enable control makes the designer have the greatest flexibility to optimize timing for power sequencing purposes.

The RY1314 is available in a 24 pin QFN 4×4 package.

联系人：沈先生
移动电话：18818538849
电子邮件：szs@tcw-dcdc.com
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