BP5220XA Rohm Semiconductor, BP5220XA Datasheet
BP5220XA
Specifications of BP5220XA
Related parts for BP5220XA
BP5220XA Summary of contents
Page 1
converter BP5220 / BP5221 / BP5222 / BP5220X / BP5221X / BP5222X The BP5220, BP5221, BP5222, BP5220X, BP5221X, and BP5222X are converters that use a pulse width modulation (PWM) system. They contain control circuits, ...
Page 2
Block diagram BP5220 / BP5221 / BP5222 POWER SUPPLY CIRCUIT Electrical characteristics BP5220 / BP5220X Parameter Symbol V Input voltage IN V Output voltage O I Output current O V Line regulation O1 V Load regulation O2 ...
Page 3
BP5222 / BP5222X (Unless otherwise noted ; V Parameter Symbol Input voltage V IN Output voltage V O Output current Line regulation O1 V Load regulation O2 Output ripple voltage r Power conversion efficiency f Switching frequency ...
Page 4
Circuit operation (1) The basic application examples are shown in Fig.2. The externally installed parts are only the input and output smoothing capacitors. (2) Switching on and off the output voltage is allowed. The output can be switched off by ...
Page 5
Application example 3 : Output voltage fine adjustment (1) When reducing the output voltage BP5220 / BP5221 / BP5222 BP5220X / BP5221X / BP5222X sure to use fuse for safety V IN 100 F ...
Page 6
Operation notes (1) The output current should be reduced according to an increase in the input voltage or ambient temperature. Use the modules within the derating curve range. (2) Pins 5 and 7 are no connected. (3) No circuit is ...
Page 7
BP5222, BP5222X 0.6 0.5 V =15~20V IN V =30V IN 0.4 V =38V IN 0.3 0.2 0 100 AMBIENT TEMPERATURE : Fig.16 Derating curve pin9 sink current External dimensions (Units : mm) 28.0 ...
Page 8
Precautions on Use of ROHM Power Module Safety Precautions 1) The products are designed and produced for application in ordinary electronic equipment (AV equipment, OA equipment, telecommunication equipment, home appliances, amusement equipment etc.). If the products are to be used ...
Page 9
Appendix No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product ...