Technical Note Large Current External FET Controller T ype Switching Regulators Dual-output Step-up, Negative Voltage, Step-down Switching Regulators (Controller type) No.11028EBT10 BA9743AFV, BA9744FV, BA9741F, BA9741FS www.rohm.com 1/16 2011.04 - Rev. B 2011 ROHM Co., Ltd. All rights reserved.BA9743AFV, BA9744FV, BA9741F/FS Technical Note www.rohm.com 2011.04 -Rev. B 2/16 2011 ROHM Co., Ltd. All rights reserved.