数据搜索系统,热门电子元器件搜索 |
|
BD3574HFP 数据表(PDF) 4 Page - Rohm |
|
BD3574HFP 数据表(HTML) 4 Page - Rohm |
4 / 12 page Technical Note 4/9 BD3570FP/HFP, BD3571FP/HFP, BD3572FP/HFP, BD3573FP/HFP BD3574FP/HFP, BD3575FP/HFP www.rohm.com 2011.03 - Rev.B © 2011 ROHM Co., Ltd. All rights reserved. ●Block Diagram ●I/O Circuit diagram (All resistance values are typical.) ●Pin Assignments TO252-3 TO252-5 HRP5 Pin No. Pin name Function 1 VCC Power supply pin 2 N.C. N.C. pin 3 VO Voltage output pin Fin GND GND pin Pin No. Pin name Function 1 VCC Power supply pin 2 SW N.C. VO ON/OFF function pin N.C. pin(BD3572FP only) 3 N.C. N.C. pin 4 N.C. ADJ N.C. pin Output voltage setting pin(BD3572,3575FP only) 5 VO Voltage output pin Fin GND GND pin Pin No. Pin name Function 1 VCC Power supply pin 2 SW N.C. VO ON/OFF function pin (BD3573,3574,3575HFP only) N.C. pin 3 GND GND pin 4 N.C. ADJ N.C. pin Output voltage setting pin(BD3572,3575HFP only) 5 VO Voltage output pin Fin GND GND pin 1 23 FIN Fig. 19 FIN 1 23 4 5 Fig.20 Fig. 21 12 3 4 5 FIN GND Vcc Vref OCP TSD Vo Fin 1 N.C. 2 3 Cin Fig.13 TO252-3 Cin:0.33μF~1000μF Co:0.1μF~1000μF Co Fig.14 TO252-5 Vo Co ADJ (N.C. *1)) GND Vcc Vref OCP TSD Fin 1 5 Cin 4 *1) *2) 2 SW GND Vref OCP TSD Vo 5 Co 4 Fin SW 2 3 N.C. ADJ (N.C. *1)) *1) *2) *1)For Fixed Voltage Regulator only *2)For adjustable Voltage Regulator only Fig.15 HRP5 Vcc 1 Cin 3 Fig.16 2PIN[SW] SW 210K 1K 200K Fig.17 5PIN[VO] BD3570,3571,3573,3574 Vcc Vo 1992K: BD3570, BD3573 3706K: BD3571, BD3574 1250K Fig.18 4.5PIN[ADJ,VO] BD3572,BD3575 Vcc Vo 150 |
类似零件编号 - BD3574HFP |
|
类似说明 - BD3574HFP |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |