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BD9703T - Simple Step-down Switching Regulators

Download the BD9703T datasheet PDF. This datasheet also covers the BD9701FP variant, as both devices belong to the same simple step-down switching regulators family and are provided as variant models within a single manufacturer datasheet.

Description

The BD9701/BD9703/BD9702 are single-channel step-down switching regulator capable of PWM operation.

The Pch MOS FET is built in for high efficiency in small load area.Lower electricity consumption of operating current 4mA (Typ) and stand-by current 0uA(Typ) is realized by adopting Bi-CMOS process.

Features

  • 1) Maximum switching current: 1.5A(BD9701/BD9703), 3A(BD9702) 2) Built-in Pch FET ensures high efficiency 3) Output voltage adjustable via external resistors 4) High switching frequency: 100kHz (BD9701), 300kHz(BD9703), 110kHz(BD9702) 5) Overcurrent and thermal shutdown protection circuits built in 6) ON/OFF control via STBY pin 7) Small surface mount TO252-5 package (only BD9701FP, BD9703FP).

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (BD9701FP-Rohm.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number BD9703T
Manufacturer ROHM
File Size 662.82 KB
Description Simple Step-down Switching Regulators
Datasheet download datasheet BD9703T Datasheet

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Other Datasheets by ROHM

Part Number Description
BD9703T-V5 Simple Step-down Switching Regulators
BD9703 (BD9703xx) 1-Channel Step-Down Switching Regulator
BD9703CP-V5 Simple Step-down Switching Regulators
BD9703FP Simple Step-down Switching Regulators
BD9703xx (BD9703xx) 1-Channel Step-Down Switching Regulator

Full PDF Text Transcription

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Single-chip Type with Built-in FET Switching Regulator Series Simple Step-down Switching Regulators with Built-in Power MOSFET BD9701F P/CP-V5/T/T-V5, BD9703FP/CP-V5/T/T-V5,BD9702CP-V5/T/T-V5 No.09027EBT01 ●Description The BD9701/BD9703/BD9702 are single-channel step-down switching regulator capable of PWM operation. The Pch MOS FET is built in for high efficiency in small load area.Lower electricity consumption of operating current 4mA (Typ) and stand-by current 0uA(Typ) is realized by adopting Bi-CMOS process. ●Features 1) Maximum switching current: 1.
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