TPD7203F datasheet(8/19 Pages) TOSHIBA

Part #	TPD7203F

Description	Power MOSFET Gate Driver for 3-Phase DC Motor

PDF	19 Pages

Scroll/Zoom	100%

Manufacturer	TOSHIBA [Toshiba Semiconductor]

Direct Link	http://www.semicon.toshiba.co.jp/eng

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8 / 19 page

TPD7203F

2006-10-31

Characteristic

Symbol

Test

Circuit

Condition

Min

Typ.

Max

Unit

Remarks

Detection

VSD (L)

5.5

6.5

Low-

voltage

protection

Hysteresis

∆VSD (L)

⎯

0.5

⎯

Low voltage detection

voltage and hysteresis

(VDD voltage detected)

Turn-on

delay

time

td (ON)

⎯

Turn-on

time

tON

⎯

Turn-off

delay

time

td (OFF)

⎯

Switching

time

Turn-off

time

tOFF

VDD = 7 to 18 V,

COUT = 0.047μF,

RG = 47Ω

⎯

μs

UU, VU, WU, UB, VB

and WB switching

time

Oscillating frequency

fosc

VDD = 7 ~ 18 V,

ROSC = 100 kΩ,

COSC = 1500 pF

⎯

kHz

fOSC calculation formula

fOSC ≈ 3 / {COSC (ROSC

+ 2 k)} (Hz)

Fault pin voltage

VFAULT

IFAULT = 1 mA

⎯

0.8

FAULT pin low-level

voltage (open - drain)

tON

⎯

Fault delay time

tOFF

RFAULT = 5.1 kΩ,

VFAULT = 5 V

(External power

supply)

⎯

μs

Time from low

voltage / overvoltage

detection or

restoration to FAULT

output inversion

TPD7203F Datasheet(PDF) 8 Page - Toshiba Semiconductor

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