RT8289,RT8289 pdf中文资料,RT8289引脚图,RT8289电路-Datasheet-电子工程世界

RT8289: 产品描述CAPACITOR, CERAMIC, MULTILAYER, 50 V, X5R, 4.7 uF, SURFACE MOUNT, 1210; 产品类别电源/电源管理 BuckConv; 文件大小308KB，共13页; 制造商Richtek Technology Corporation; 官网地址https://www.richtek.com/

下载文档详细参数选型对比全文预览

RT8289概述

CAPACITOR, CERAMIC, MULTILAYER, 50 V, X5R, 4.7 uF, SURFACE MOUNT, 1210

电容, 陶瓷, 多层, 50 V, ×5R, 4.7 uF, 表面贴装, 1210

参数名称	属性值
Status	Active
Vin (min)(V)	5.5
Vin (max)(V)	32
Number of Outputs	1
Vout (min)(V)	1.222
Vout (max)(V)	26
Preset Vout(V)
Output Adj. Method	Resis
Iout (max)(A)	5
Current Limit (typ)(A)	6.8
Freq (typ)(kHz)	500
Freq (min)(kHz)
Freq (max)(kHz)
Ext Sync	N
Ron_HS (typ)(mOhm)	100
Ron_LS (typ)(mOhm)
Iq (typ)(mA)	0.8
Features	Current Mode Control;Enable Input;Force PWM;Internal Compensation;OCP;Stable with Ceramic Capacitor;UVP
Package Type	PSOP-8

	RT8289	UMK325BJ475MM-T	10TPE47MAIB	16IQC47M	GRM31CR60J476M	GRM32ER71H475K
描述	CAPACITOR, CERAMIC, MULTILAYER, 50 V, X5R, 4.7 uF, SURFACE MOUNT, 1210	CAPACITOR, CERAMIC, MULTILAYER, 50 V, X5R, 4.7 uF, SURFACE MOUNT, 1210	CAPACITOR, CERAMIC, MULTILAYER, 50 V, X5R, 4.7 uF, SURFACE MOUNT, 1210	CAPACITOR, CERAMIC, MULTILAYER, 50 V, X5R, 4.7 uF, SURFACE MOUNT, 1210	CAPACITOR, CERAMIC, MULTILAYER, 50 V, X5R, 4.7 uF, SURFACE MOUNT, 1210	CAPACITOR, CERAMIC, MULTILAYER, 50 V, X5R, 4.7 uF, SURFACE MOUNT, 1210
最大工作温度	-	85 Cel	85 Cel	85 Cel	85 Cel	85 Cel
最小工作温度	-	-55 Cel	-55 Cel	-55 Cel	-55 Cel	-55 Cel
负偏差	-	20 %	20 %	20 %	20 %	20 %
正偏差	-	20 %	20 %	20 %	20 %	20 %
额定直流电压urdc	-	50 V	50 V	50 V	50 V	50 V
加工封装描述	-	芯片, ROHS COMPLIANT	芯片, ROHS COMPLIANT	芯片, ROHS COMPLIANT	芯片, ROHS COMPLIANT	芯片, ROHS COMPLIANT
无铅	-	Yes	Yes	Yes	Yes	Yes
欧盟RoHS规范	-	Yes	Yes	Yes	Yes	Yes
状态	-	ACTIVE	ACTIVE	ACTIVE	ACTIVE	ACTIVE
端子涂层	-	锡	锡	锡	锡	锡
安装特点	-	表面贴装	表面贴装	表面贴装	表面贴装	表面贴装
制造商系列	-	M	M	M	M	M
尺寸编码	-	1210	1210	1210	1210	1210
电容	-	4.7 uF	4.7 uF	4.7 uF	4.7 uF	4.7 uF
包装形状	-	矩形的 PACKAGE	矩形的 PACKAGE	矩形的 PACKAGE	矩形的 PACKAGE	矩形的 PACKAGE
电容类型	-	陶瓷	陶瓷	陶瓷	陶瓷	陶瓷
端子形状	-	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND	WRAPAROUND
温度系数	-	15%	15%	15%	15%	15%
温度特性代码	-	×5R	×5R	×5R	×5R	×5R
多层	-	Yes	Yes	Yes	Yes	Yes

器件捷径: S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 SA SB SC SD SE SF SG SH SI SJ SK SL SM SN SO SP SQ SR SS ST SU SV SW SX SY SZ T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 TA TB TC TD TE TF TG TH TI TJ TK TL TM TN TO TP TQ TR TS TT TU TV TW TX TY TZ U0 U1 U2 U3 U4 U6 U7 U8 UA UB UC UD UE UF UG UH UI UJ UK UL UM UN UP UQ UR US UT UU UV UW UX UZ V0 V1 V2 V3 V4 V5 V6 V7 V8 V9 VA VB VC VD VE VF VG VH VI VJ VK VL VM VN VO VP VQ VR VS VT VU VV VW VX VY VZ W0 W1 W2 W3 W4 W5 W6 W7 W8 W9 WA WB WC WD WE WF WG WH WI WJ WK WL WM WN WO WP WR WS WT WU WV WW WY X0 X1 X2 X3 X4 X5 X7 X8 X9 XA XB XC XD XE XF XG XH XK XL XM XN XO XP XQ XR XS XT XU XV XW XX XY XZ Y0 Y1 Y2 Y4 Y5 Y6 Y9 YA YB YC YD YE YF YG YH YK YL YM YN YP YQ YR YS YT YX Z0 Z1 Z2 Z3 Z4 Z5 Z6 Z8 ZA ZB ZC ZD ZE ZF ZG ZH ZJ ZL ZM ZN ZP ZR ZS ZT ZU ZV ZW ZX ZY