TPD7210F TOSHIBA Semiconductor CORPORATION, TPD7210F Datasheet - Page 3

• Manufacturer Part Number: TPD7210F
• Description: Power Mosfet Gate Driver For 3-phase Dc Motor
• Manufacturer: TOSHIBA Semiconductor CORPORATION

Pin Description
Pin No.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
1
2
3
4
5
6
7
8
9
SGND1
SGND2
PGND1
PGND2
Symbol
FAULT
R
C
ENB
CP1
CP2
CPV
V
WU
IN1
IN2
IN3
IN4
IN5
IN6
WB
UB
UU
VU
VB
OSC
OSC
DD
Inhibit pin (high active ): By driving this pin low, all outputs can be turned off regardless of input
signals. Built-in pull-down resistor (100 kΩ typ.).
This pin sets the oscillation frequency for the charge pump drive.
Connect a 62 kΩ (typ.) resistor.
Input pin: it controls the power MOSFET connected to UU. Built-in pull-down resistor
(100 kΩ typ.).
Input pin: it controls the power MOSFET connected to VU. Built-in pull-down resistor
(100 kΩ typ.).
Input pin: it controls the power MOSFET connected to WU. Built-in pull-down resistor
(100 kΩ typ.).
Input pin: it controls the power MOSFET connected to UB. Built-in pull-down resistor
(100 kΩ typ.).
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.).
Signal block GND pin: shared internally with pin 11.
Capacitor pin for charge pump.
Signal block GND pin: shared internally with pin 9.
Capacitor pin for charge pump.
Power supply pin: when under-voltage (5.5 V typ.) is detected, FAULT output goes high. On this
occasion, all outputs are switching normally, and charge pump circuit does not come to a stop.
Diagnosis output pin: when under-voltage (5.5 V typ.) is detected, FAULT output goes high.
High-side/low-side arm shorting mode, FAULT output goes high and all outputs are shut down.
Circuit configuration is N-ch open drain.
Drives the power MOSFET connected to the low side of the W phase.
Power block GND pin: shared internally with pin 18.
Drives the power MOSFET connected to the low side of the V phase.
Power block GND pin: shared internally with pin 16.
Drives the power MOSFET connected to the low side of the U phase.
Drives the power MOSFET connected to the high side of the U phase.
Drives the power MOSFET connected to the high side of the V phase.
Drives the power MOSFET connected to the high side of the W phase.
Final stage capacitor pin for the charge pump.
This pin sets the oscillation frequency for the charge pump drive.
Connect a 270pF (typ.) capacitor.
3
Pin Description
TPD7210F
2008-05-12