Datasheet > XC9281A07D1R-G

XC9281A07D1R-G

更新时间： 2024-11-11 19:26:55

品牌	Logo	应用领域
特瑞仕 - TOREX		/
页数	文件大小	规格书
30页	1012K
描述
Switching Regulator/Controller,

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中文翻译

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技术参数
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XC9281A07D1R-G 技术参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	,	Reach Compliance Code：	compliant
风险等级：	5.61	Base Number Matches：	1

XC9281A07D1R-G 数据手册

XC9281/XC9282Series

ETR05063-003

HiSAT-COT _®Control Extremely Small 600mA Step-Down DC/DC Converters

☆Green Operation Compatible

■GENERAL DESCRIPTION

The XC9281/XC9282 series are 600mA synchronous rectification DC/DC converters adopting HiSAT-COT ^(*)control. Due to

increasing the oscillation frequency to high frequency, coil with a size of 1.0 x 0.5 mm can be used. A 0.6 x 0.3 mm ceramic

capacitor can be used for the input capacitance (C_IN) and the output capacitance (C_L), realizing that the mounting area including

peripheral components can be reduced to 3.52 mm².

Due to increasing the oscillation frequency to a high frequency, the mounting area is reduced. Additionally, an efficiency equal

to or higher than that of conventional products can realize by improving on-resistance and current consumption. Because of

these features, XC9281/XC9282 series are ideal for equipment requiring miniaturization and low profile mounting area, and

battery-powered equipment such as mobile equipment.

Moreover, the high-speed transient response technology of the HiSAT-COT control makes it possible to minimize the

fluctuation of the output voltage for a load transient condition. This feature is optimal for applications requiring a fast response

and output voltage stability for an instantaneous load fluctuation like FPGA.

^(*)HiSAT-COT is a proprietary high-speed transient response technology for DC/DC converter which was developed by Torex. It is Ideal for the LSI's that require

high precision and high stability power supply voltage.

■FEATURES

Input Voltage Range

Output Voltage Range

■APPLICATIONS

● Smart phones / Mobile phones

● Wireless earphone / Headset

● Wearable devices

2.5V ~ 5.5V

0.7V ~ 1.15V(±2.0%)

1.2V ~ 3.6V(±1.5%)

Output Current

600mA

● DSC / Camcorder

Quiescent Current

Oscillation Frequency

Efficiency (f_OSC=4MHz)

Control Methods

11μA(XC9282 PWM/PFM Auto)

4MHz, 6MHz

● Portable game consoles

● Smartcard

90.0%(V_IN=3.7V,V_OUT=1.8V,I_OUT=200mA)

HiSAT-COT Control

● Power supply for module

● Various small power sources

PWM Control (XC9281)

PWM/PFM Auto (XC9282)

Current Limit

Protection Functions

Functions

■PCB IMAGE

Soft-Start, UVLO

C_LDischarge (Type B)

Ceramic Capacitor

Input / Output Capacitor

Operating Ambient Temperature

Package

- 40℃ ~ + 105℃

LGA-6B01(1.2 x 1.2 x 0.3mm)

WLP-5-06(0.88 x 0.96 x 0.33mm)

EU RoHS Compliant, Pb Free

Environmentally

■TYPICAL PERFORMANCE

CHARACTERISTICS

XC9281B18D / XC9282B18D (V_OUT=1.8V)

■

TYPICAL APPLICATION CIRCUIT

L = 1.0μH (DFE18SAN1R0MG0L)

C_IN= 4.7μF (GRM035R60J475ME15) C_L= 4.7μF (GRM035R60J475ME15)

L : 1.0uH

(1.0x0.5x0.55mm)

V_IN

2.5 ~ 5.5V

V_OUT

1.8V / 600mA

XC9281/XC9282

VOUT

IN : 4.7uF

CL : 4.7uF

(0.6x0.3x0.5mm)

GND

1/30

12 3 4 5 6 7...30

中文翻译

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与XC9281A07D1R-G相关器件

型号	品牌	获取价格	描述	数据表
XC9281A08D0R-G	TOREX	获取价格	Switching Regulator/Controller,
XC9281A08D1R-G	TOREX	获取价格	Switching Regulator/Controller,
XC9281A1CD0R-G	TOREX	获取价格	Switching Regulator/Controller,
XC9281A1CD1R-G	TOREX	获取价格	Switching Regulator/Controller,
XC9281A2DD1R-G	TOREX	获取价格	Switching Regulator/Controller,
XC9282	TOREX	获取价格	HiSAT-COT Â® Control Extremely Small 600mA St
XC9282A1ED0R-G	TOREX	获取价格	Switching Regulator/Controller,
XC9282A1ED1R-G	TOREX	获取价格	Switching Regulator/Controller,
XC9282A2DD0R-G	TOREX	获取价格	Switching Regulator/Controller,
XC9282A2ED0R-G	TOREX	获取价格	Switching Regulator/Controller,

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