TPD4151K datasheet(20/25 Pages) TOSHIBA

Part #	TPD4151K

Description	TOSHIBA Intelligent Power Device High Voltage Monolithic Silicon Power IC

PDF	25 Pages

Scroll/Zoom	100%

Manufacturer	TOSHIBA [Toshiba Semiconductor]

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

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20 / 25 page

TPD4151K

2014-04-07

VCC Under voltage Protection Operating/Recovery Voltage (U-phase low side)

Note: Sweeps the VCC pin voltage from 15 V and monitors the U pin voltage.

The VCC pin voltage when output is off defines the under-voltage protection operating voltage.

Also sweeps from 6 V to increase. The VCC pin voltage when output is on defines the under voltage

protection recovery voltage.

VBS Under-voltage Protection Operating/Recovery Voltage (U-phase high side)

Note: Sweeps the BSU pin voltage from 15 V to decrease and monitors the VBB pin voltage. The BSU pin

voltage when output is off defines the under voltage protection operating voltage. Also sweeps the

BSU pin voltage from 6V to increase and change the HU pin voltage at 5V → 0V→ 5V each time. It

repeats similarly output is on. The BSU pin voltage when output is on defines the under voltage

protection recovery voltage.

U = 18 V

2 kΩ

kΩ

1000 pF

6 V → 15 V

VCC = 15 V → 6 V

VS = 6.1 V

2.5 V

HU+ = 0 V

HV+ = 5 V

HW+ = 0 V

2.5 V

HU+ = 5 V

HV+ = 0 V

HW+ = 0 V

VCC = 15 V

VS = 6.1 V

2 kΩ

VBB = 18 V

6 V → 15 V

kΩ

1000 pF

BSU = 15 V → 6 V

TPD4151K Datasheet(PDF) 20 Page - Toshiba Semiconductor