Datasheet> 器件分类 > 半导体> 电源管理> XC9264A75CMR-G

XC9264A75CMR-G: 产品描述Switching Voltage Regulators 18V DCDC Converters 0.5A Sync PWM w/AS; 产品类别半导体电源管理; 文件大小1MB，共33页; 制造商TOREX(特瑞仕); 官网地址http://www.torex.co.jp/chinese/

下载文档详细参数选型对比全文预览

XC9264A75CMR-G在线购买

供应商	器件名称	价格	最低购买	库存
	XC9264A75CMR-G	-	-	点击查看	点击购买

XC9264A75CMR-G概述

Switching Voltage Regulators 18V DCDC Converters 0.5A Sync PWM w/AS

XC9264A75CMR-G规格参数

参数名称	属性值
产品种类 Product Category	Switching Voltage Regulators
制造商 Manufacturer	TOREX(特瑞仕)
RoHS	Details
安装风格 Mounting Style	SMD/SMT
封装 / 箱体 Package / Case	SOT-25-5
Output Voltage	1 V to 15 V
Output Current	500 mA
Number of Outputs	1 Output
Input Voltage MAX	18 V
Topology	Buck
Input Voltage MIN	3 V
Switching Frequency	1.2 MHz
最小工作温度 Minimum Operating Temperature	- 40 C
最大工作温度 Maximum Operating Temperature	+ 105 C
系列 Packaging	Cut Tape
系列 Packaging	Reel
系列 Packaging	MouseReel
Input Voltage	3 V to 18 V
工作温度范围 Operating Temperature Range	- 40 C to + 105 C
Quiescent Current	12.5 uA
Shutdown	Shutdown
工厂包装数量 Factory Pack Quantity	3000
电源电压-最小 Supply Voltage - Min	3 V
类型 Type	Synchronous Step Down

文档预览

下载PDF文档

全文
预览

XC9263/XC9264

Series

18V Operation 0.5A Synchronous Step-Down DC/DC Converters

ETR05047-002

■GENERAL

DESCRIPTION

The XC9263/64 series are 18V operation synchronous step-down DC/DC converter ICs with a built-in high-side / low-side driver

transistor. The XC9263/64 series has operating voltage range of 3.0V½18.0V and it can support 0.5A as an output current with

high-efficiency. Compatible with Low ESR capacitors such as ceramic capacitors for the load capacitor (C

0.75V reference voltage source is incorporated in the IC, and the output voltage can be set to a value from 1.0V to 15.0V using

external resistors (R

FB1

, R

FB2

500kHz or 1.2MHz or 2.2MHz can be selected for the switching frequency. In PWM/PFM automatic switchover control, IC can

change the control method between PWM and PFM based on the output current requirement and as a result IC can achieve high

efficiency over the full load range.

XC9263/64 has a fixed internal soft start time which is 1.0ms (TYP.), additionally the time can be extended by using an external

resistor and capacitor.

With the built-in UVLO function, the driver transistor is forced OFF when input voltage goes down to 2.7V or lower.

The output state can be monitored using the power good function.

Over current protection, short-circuit protection and thermal shutdown are embedded and they secure a safety operation.

■APPLICATIONS

●

Hot water supply system

●

Recorders, Camcorders

●

Refrigerators, Air-conditioners

●

Low Power Systems

■FEATURES

Input Voltage Range

FB Voltage

Oscillation Frequency

Output Current

Control Methods

3½18V（Absolute Max 20V）

0.75V±1.5%

500kHz, 1.2MHz, 2.2MHz

0.5A

PWM/PFM Auto

Efficiency 85%@12V→5V, 1mA

PWM control

Soft-start Time

Protection Circuits

Adjustable by RC

Over Current Protection

Automatic Recovery

(XC9263B/XC9264B)

Integral Latch Method

(XC9263A/XC9264A)

Thermal Shutdown

Ceramic Capacitor

SOT-25 (no Power good)

USP-6C

Environmentally Friendly

EU RoHS Compliant, Pb Free

Low ESR Ceramic Capacitor

Package

■TYPICAL

APPLICATION CIRCUIT

■TYPICAL

PERFORMANCE

CHARACTERISTICS

XC9264x75C

=12V, V

OUT

=5V, f

OSC

=1200kHz)

L=4.7μH(CLF6045NIT-4R7), C

=2.2μF(GRM188R61H225KE11),

=10μF×2 (GRM188R61E106MA73)

100

0.1

100

XC9264x75C

FB1

EN/SS

FB2

GN D

Efficiency :EFFI[%]

Output Current :I

OUT

[mA]

1/33

XC9264A75CMR-G相似产品对比

	XC9264A75CMR-G	XC9264A755ER-G	BLU1206P-1113-DT101Q	XC9263A75CER-G	XC9263A75DER-G	XC9263B75DMR-G	XC9263B755MR-G	XC9264B75CMR-G	XC9263A755ER-G	XC9263B75DER-G
描述	Switching Voltage Regulators 18V DCDC Converters 0.5A Sync PWM w/AS		Fixed Resistor, Thin Film, 0.25W, 111000ohm, 150V, 0.5% +/-Tol, 100ppm/Cel, 1206	Switching Voltage Regulators 18V DCDC Converters 0.5A Sync PWM	Switching Voltage Regulators 18V DCDC Converters 0.5A Sync PWM	Switching Voltage Regulators 18V DCDC Converters 0.5A Sync PWM	WiFi / 802.11 Modules CC3100 Modules	USB Connectors USB Type C Recep R/A TOPMNT GLD Flash	IC REG BUCK ADJ 0.5A SYNC 6USP	IC REG BUCK ADJ 0.5A SYNC 6USP
产品种类 Product Category	Switching Voltage Regulators	Switching Voltage Regulators	-	Switching Voltage Regulators	Switching Voltage Regulators	Switching Voltage Regulators	Switching Voltage Regulators	Switching Voltage Regulators	-	-
制造商 Manufacturer	TOREX(特瑞仕)	TOREX(特瑞仕)	-	TOREX(特瑞仕)	TOREX(特瑞仕)	TOREX(特瑞仕)	TOREX(特瑞仕)	TOREX(特瑞仕)	-	-
RoHS	Details	Details	-	Details	Details	Details	Details	Details	-	-
安装风格 Mounting Style	SMD/SMT	SMD/SMT	-	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT	-	-
封装 / 箱体 Package / Case	SOT-25-5	USP-6C	-	USP-6C	USP-6C	SOT-25-5	SOT-25-5	SOT-25-5	-	-
Output Voltage	1 V to 15 V	1 V to 15 V	-	1 V to 15 V	1 V to 15 V	1 V to 15 V	1 V to 15 V	1 V to 15 V	-	-
Output Current	500 mA	500 mA	-	500 mA	500 mA	500 mA	500 mA	500 mA	-	-
Number of Outputs	1 Output	1 Output	-	1 Output	1 Output	1 Output	1 Output	1 Output	-	-
Input Voltage MAX	18 V	18 V	-	18 V	18 V	18 V	18 V	18 V	-	-
Topology	Buck	Buck	-	Buck	Buck	Buck	Buck	Buck	-	-
Input Voltage MIN	3 V	3 V	-	3 V	3 V	3 V	3 V	3 V	-	-
Switching Frequency	1.2 MHz	500 kHz	-	1.2 MHz	2.2 MHz	2.2 MHz	500 kHz	1.2 MHz	-	-
最小工作温度 Minimum Operating Temperature	- 40 C	- 40 C	-	- 40 C	- 40 C	- 40 C	- 40 C	- 40 C	-	-
最大工作温度 Maximum Operating Temperature	+ 105 C	+ 105 C	-	+ 105 C	+ 105 C	+ 105 C	+ 105 C	+ 105 C	-	-
系列 Packaging	MouseReel	MouseReel	-	Reel	Reel	Reel	Reel	MouseReel	-	-
Input Voltage	3 V to 18 V	3 V to 18 V	-	3 V to 18 V	3 V to 18 V	3 V to 18 V	3 V to 18 V	3 V to 18 V	-	-
工作温度范围 Operating Temperature Range	- 40 C to + 105 C	- 40 C to + 105 C	-	- 40 C to + 105 C	- 40 C to + 105 C	- 40 C to + 105 C	- 40 C to + 105 C	- 40 C to + 105 C	-	-
Shutdown	Shutdown	Shutdown	-	Shutdown	Shutdown	Shutdown	Shutdown	Shutdown	-	-
工厂包装数量 Factory Pack Quantity	3000	3000	-	3000	3000	3000	3000	3000	-	-
电源电压-最小 Supply Voltage - Min	3 V	3 V	-	3 V	3 V	3 V	3 V	3 V	-	-
类型 Type	Synchronous Step Down	Synchronous Step Down	-	Synchronous Step Down	Synchronous Step Down	Synchronous Step Down	Synchronous Step Down	Synchronous Step Down	-	-

XC9264A75CMR-G

XC9264A75CMR-G在线购买

XC9264A75CMR-G概述

XC9264A75CMR-G规格参数

文档预览

XC9264A75CMR-G相似产品对比

推荐资源