Datasheet > 电源电路 > 开关式稳压器或控制器> XC9101C33AKR-G

XC9101C33AKR-G

更新时间： 2024-10-02 13:16:11

品牌	Logo	应用领域
特瑞仕 - TOREX		控制器
页数	文件大小	规格书
19页	294K
描述
Switching Controller, Current/voltage-mode, 1.5A, 380kHz Switching Freq-Max, PDSO8,

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技术参数
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XC9101C33AKR-G 技术参数

是否Rohs认证：	符合	生命周期：	Not Recommended
包装说明：	TSSOP, TSSOP8,.19	Reach Compliance Code：	compliant
风险等级：	5.77	模拟集成电路 - 其他类型：	SWITCHING CONTROLLER
控制模式：	CURRENT/VOLTAGE-MODE	JESD-30 代码：	R-PDSO-G8
JESD-609代码：	e3	湿度敏感等级：	1
端子数量：	8	最高工作温度：	85 °C
最低工作温度：	-40 °C	最大输出电流：	1.5 A
封装主体材料：	PLASTIC/EPOXY	封装代码：	TSSOP
封装等效代码：	TSSOP8,.19	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	认证状态：	Not Qualified
子类别：	Switching Regulator or Controllers	表面贴装：	YES
最大切换频率：	380 kHz	温度等级：	INDUSTRIAL
端子面层：	Tin (Sn)	端子形式：	GULL WING
端子节距：	0.635 mm	端子位置：	DUAL
Base Number Matches：	1

XC9101C33AKR-G 数据手册

04S_01XC9101/9102新規 02.09.12 14:37 ページ 387

Series

PWM Controlled Step-Up DC/DC Controllers

ꢁInput Voltage Range :2.5V ~ 20V

ꢁOutput Voltage Range

■Applications

ꢀMobile, Cordless phones

ꢀPalm top computers, PDAs

ꢀPortable games

:2.5V ~ 16V

(Fixed Voltage Type)

:30V + (Adjustable Type)

ꢀCameras, Digital cameras

ꢀLaptops

ꢁOscillation Frequency Range

:100kHz ~ 600kHz

:up to 1.5A

ꢁOutput Current

ꢁCeramic Capacitor Compatible

ꢁMSOP-8A Package

■General Description

The XC9101 series are step-up multiple current and voltage feedback

DC/DC controller ICs. Current sense, clock frequencies and amp

feedback gain can all be externally regulated.

■Features

ꢀStable Operations via Current & Voltage Multiple Feedback

ꢀUnlimited Options for Peripheral Selection

ꢀCurrent Protection Circuit

A stable power supply is possible with output currents of up to 1.5A.

With output voltage fixed internally, VOUT is selectable in 0.1V steps

within a 2.5V - 16.0V range ( 2.5%).

ꢀCeramic Capacitor Compatible

For output voltages outside this range, we recommend the FB version

which has a 0.9V internal reference voltage. Using this version, the

required output voltage can be set-up using 2 external resistors.

Switching frequencies can also be set-up externally within a range of

100~600 kHz and therefore frequencies suited to your particular

application can be selected.

With the current sense function, peak currents (which flow through

the driver transistor and the coil) can be controlled. Soft-start time can

be adjusted using external resistor and capacitor.

During shutdown (CE pin =L), consumption current can be reduced to

as little as 0.5µA (TYP.) or less.

■Typical Application Circuit

■Typical Performance

Characteristic

U3FWJ44N

22μH

VOUT:5.0V FOSC:180kHz

XP161A1355PR

100

Vss 8

1 EXT

VOUT 7

2 Isen

3 VIN

50mΩ�

150kΩ�

GAIN 6

CLK 5

4.2V

94μF

4 CE/SS

220μF�

+10μF

0.1μF

470pF

3.3V

22KΩ�

1μF

180pF

VIN=2.5V

100

1000

Output Current : IOUT (mA)

387

12 3 4 5 6 7...19

中文翻译

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与XC9101C33AKR-G相关器件

型号	品牌	获取价格	描述	数据表
XC9101C34AKR	TOREX	获取价格	Switching Regulator/Controller
XC9101C35AKR	TOREX	获取价格	Switching Regulator/Controller
XC9101C36AKL	TOREX	获取价格	Switching Regulator/Controller
XC9101C36AKR	TOREX	获取价格	Switching Regulator/Controller
XC9101C37AKR	TOREX	获取价格	Switching Regulator/Controller
XC9101C38AKL	TOREX	获取价格	Switching Regulator/Controller
XC9101C39AKL	TOREX	获取价格	PWM Controlled Step-Up DC/DC Controllers
XC9101C39AKR	TOREX	获取价格	PWM Controlled Step-Up DC/DC Controllers
XC9101C40AKL	TOREX	获取价格	PWM Controlled Step-Up DC/DC Controllers
XC9101C40AKR	TOREX	获取价格	PWM Controlled Step-Up DC/DC Controllers

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