bd9353mwv ROHM Co. Ltd., bd9353mwv Datasheet
bd9353mwv
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STRUCTURE Silicon Monolithic Integrated Circuit PRODUCT SERIES 7-Channel Switching Regulator Controller for Digital Camera BD9353MWV TYPE PIN ASSIGNMENT Fig.1 BLOCK DIAGRAM Fig.1 PACKAGE Fig.2 Functions ● Power supply voltage 2.2~5.5V(at start-up), 2.05~5.5V(after start-up) ● CH1step-down converter, CH2cross converter, CH3 step-down ...
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VCC=3V, RT=62kΩ, STB1~6=3V,PWM7=2.5V) Standard Value Parameter Symbol MIN TYP MAX 【Internal Regulator VREGA】 VREG Output Voltage 2.125 2.2 2.275 A 【Under Voltage Lockout】 VCC startup voltage Vuv1 - 1.95 2.05 Threshold VCC minimum operating voltage Vuv2 - 2.05 ...
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Assignment ・Block Diagram HX567 STB56 ○Package BD9353 図- OSC INV6 28 1.0V - VREF + 29 INV7 - + 30 LED VO7 31 OVP PWM & 32 PWM7 FILTER LOGIC BLOCK HS6L ...
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Notes 1.) Absolute maximum ratings This product is produced with strict quality control. However, the IC may be destroyed if operated beyond its absolute maximum ratings. If the device is destroyed by exceeding the recommended maximum ratings, the failure ...
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No copying or reproduction of this document, in part or in whole, is permitted without the consent of ROHM Co.,Ltd. The content specified herein is subject to change for improvement without notice. The content specified herein is for the purpose ...