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TPD7203F

Toshiba Semiconductor
Part Number TPD7203F
Manufacturer Toshiba Semiconductor
Description Power MOSFET Gate Driver
Published Jul 12, 2010
Detailed Description www.DataSheet4U.com TPD7203F TOSHIBA Intelligent Power Device Silicon Monolithic Power MOS Integrated Circuit TPD720...
Datasheet PDF File TPD7203F PDF File

TPD7203F
TPD7203F

Overview
www.
DataSheet4U.
com TPD7203F TOSHIBA Intelligent Power Device Silicon Monolithic Power MOS Integrated Circuit TPD7203F Power MOSFET Gate Driver for 3-Phase DC Motor The TPD7203F is a power MOSFET gate driver for 3-phase full-bridge circuits that use a charge pump system.
The inclusion of a charge pump circuit for high-side drive inside the IC makes it easy to configure a 3-phase full-bridge circuit.
Features z Power MOSFET gate driver for 3-phase DC motor z Built-in power MOSFET protection and diagnosis function: low-voltage protection z Built-in charge pump circuit z Package: SSOP-24 (300 mil) with embossed-tape packing Pin Assignment Marking Weight: 0.
29 g (typ.
) Lot No.
A dot indicates lead (Pb)-free package or lead (Pb)-free finish.
TPD7203F Part No.
(or abbreviation code) Due to its MOS structure, this product is sensitive to static electricity.
Handle with care.
1 2006-10-31 www.
DataSheet4U.
com TPD7203F Block Diagram / Application Circuit *1: *2: *3: Note: Optimum conditions depend on the switching loss, EMI, etc.
, of the external MOSFET.
This is a laminated ceramic capacitor.
High-speed diode trr = 100 ns max (Recommended: CRH01) For details on selecting external parts, see "Method for selecting external parts" described later.
2 2006-10-31 www.
DataSheet4U.
com TPD7203F Pin Description Pin No.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 Symbol COSC ROSC IN5 IN6 IN1 IN2 IN3 IN4 FAULT SGND CP1 CP2 VDD WB PGND VB UB WU W VU V UU U CPV Pin Description This pin sets the oscillation frequency for the charge pump drive.
Connect a 1500 pF (recommended) capacitor.
This pin sets the oscillation frequency for the charge pump drive.
Connect a 100 kΩ (recommended) resistor.
Input pin: it controls the power MOSFET connected to VB.
Built-in pull-down resistor (100 kΩ typ.
) Input pin: it controls the power MOSFET connected to WB.
Built-in pull-down resistor (100 kΩ typ.
) Input pin: it controls the power MOSFET connected to UU.
Built...


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