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vehicle IPD
Toshiba’s automotive IPDs can be directly controlled by a microcontroller. In the event of a shorted load, overcurrent protection or thermal shutdown is tripped to protect an ECU in which IPDs are used. Toshiba’s automotive IPDs also have a diagnostic output that feeds back the states of their output and an ECU to a microcontroller for easy monitoring.
- High-Side and Low-Side Power Switches
- Gate Drivers
Intelligent Power Devices (IPDs) Product Lineup
Search the entire intelligent power device product list to find products that meet your performance specifications.
High-Side and Low-Side Power Switches
Toshiba's high-side and low-side power switches contain protection circuits for a shorted load, open load and an output short-circuit to the power supply as well as an abnormal ECU condition (overheating). These power switches also have diagnostic outputs that provide feedback to a microcontroller. Thus, they help to reduce the number of components and improve the reliability of an ECU. Toshiba's power switches are available in small packages such as SOP8, PS8 and WSON10, which contribute to reducing the ECU size.
Application Example of a High-Side Power Switch (TPD1055FA)
IPDs for High-Side Switch Lineup
| Part Number | Package |
Outputs(ch) |
VDSS （V) |
IO (A) |
Characteristics |
Operating Temperature Topr (°C) |
Operating Supply Voltage(V) |
|||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
RDS(ON) (Ω) Max |
Power Dissipation PD(W) |
Protective Functions | Diagnostic Functions | |||||||||||
|
Over- current (A) |
Over- temperature (°C) |
Over- voltage (V) |
Over- current |
Open Load |
Over- temperature |
|||||||||
| TPD1052F | PS-8 | 1 | 40 | 0.8 | 0.8 |
0.7 (mounted on board) |
1.2 (clamp) 0.8 (duty) Min |
150 Min |
- |
|
- |
|
-40 to 125 | 5 to 18 |
| TPD1053F | SOP-8 | 1 | 60 | 3 | 0.12 |
1.1 (mounted on board) |
3 Min |
150 Min |
Active clamp -16 V Typ. |
|
|
|
-40 to 125 | 5 to 18 |
| TPD1055FA | WSON10 | 1 | 40 | 3 | 0.12 |
1.84 (mounted on board) |
3 Min |
150 Min |
- |
|
|
|
-40 to 125 | 5 to 18 |
|
TPD1060F |
SOP-8 | 1 | 40 | 3 | 0.12 |
0.9 (mounted on board) |
3 Min |
150 Min |
- |
|
|
|
-40 to 125 | 4 to 18 |
- VDSS: Drain-Source Voltage (V)
- IO: Output Current (A)
- RDS(ON)max: Maximum On-resistance @Tch=25°C (Ω)
IPDs for Low-Side Switch Lineup
| Part Number | Package |
Outputs (ch) |
VDSS （V) |
IO (A) |
Characteristics |
Operating TemperatureTopr (°C) |
Operating Supply Voltage(V) |
|||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
RDS(ON) (Ω) Max |
Power Dissipation PD(W) |
Protective Functions | Diagnostic Functions | |||||||||||
|
Over- current (A) |
Over- temperature (°C) |
Over- voltage (V) |
Over- current |
Open Load |
Over- temperature |
|||||||||
| TPD1030F | SOP-8 | 2 | 40 | 1 | 0.6 |
2.0 (t = 10 s) (mounted on board) |
1 Min |
150 Min |
Active clamp 40 V Min |
- | - | - | -40 to 110 | up to 40 |
| TPD1032F | SOP-8 | 2 | 20 | 3 | 0.4 |
0.95 (mounted on board) |
3 Min |
150 Min |
Active clamp 40 V Min |
- | - | - | -40 to 110 | up to 20 |
| TPD1036F | SOP-8 | 2 | 30 | 1.5 | 0.5 |
2.0 (t = 10 s) (mounted on board) |
1.5 Min |
150 Min |
Active clamp 40 V Min |
- | - | - | -40 to 110 | up to 30 |
| TPD1044F | PS-8 | 1 | 41 | 1 | 0.6 |
0.9 (mounted on board) |
1 Min |
150 Min |
Active clamp 41V Min |
- | - | - | -40 to 125 | up to 41 |
| TPD1046F | SOP-8 | 2 | 40 | 3 | 0.2 |
0.95 (mounted on board) |
3 Min |
150 Min |
Active clamp 40 V Min |
- | - | - | -40 to 125 | up to 20 |
| TPD1054F | PS-8 | 1 | 40 | 1 | 0.8 |
0.7 (mounted on board) |
1 Min |
150 Min |
Active clamp 40 V Min |
|
|
|
-40 to 125 |
VOUT = up to 40 VDD = 4.5 to 5.5 |
| TPD1058FA | WSON10 | 1 | 40 | 6 | 0.1 |
1.84 (mounted on board) |
6 Min |
150 Min |
Active clamp 40 V Min |
|
|
|
-40 to 125 |
VOUT = up to 40 VDD = 4.5 to 5.5 |
- VDSS: Drain-Source Voltage (V)
- IO: Output Current (A)
- RDS(ON)max: Maximum On-resistance @Tch=25°C (Ω)
Gate Drivers
A large-current semiconductor relay switch can be built by combining a gate driver and a power MOSFET.
The Example for a Power MOSFET Gate Driver Application (TPD7104AF)
IPDs for Power MOSFET Gate Driver Lineup
| Part Number | Package | Configuration |
Outputs (ch) |
Supply Voltage VDD(V) |
Output Current IO(A) |
Characteristics |
Operating TemperatureTopr (°C) |
Operating Supply Voltage(V) |
|||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Power Dissipation PD(W) |
Protective Functions | Diagnostic Functions | |||||||||||||
|
Over- current (A) |
Overvoltage/ Undervoltage (V) |
Battery Reverse Protection |
Over- current |
Overvoltage/ Undervoltage |
|||||||||||
|
Over- voltage |
Under- voltage |
Open Load |
Over- temperature |
||||||||||||
| TPD7101F | SSOP-24 |
High-side Power- MOSFET driver (with built-in charge pump) |
2 | 30 |
Source current 0.1A Typ. Sink current 0.1A Typ. |
0.8 | Adjustable | - |
VDD: 4.5 V Max |
- |
|
- |
|
-40 to 110 | 8 to 18 |
| TPD7102F | PS-8 |
High-side Power- MOSFET driver (with built-in charge pump) |
1 | 25 |
Source current 1mA Typ. |
0.7 | - |
VDD: 18 V Min |
- | - |
High-side N-ch Power- MOSFET VGS monitor |
-40 to 125 | 7 to 18 | ||
| TPD7104F | PS-8 |
High-side Power- MOSFET driver (with built-in charge pump) |
1 | 24 |
Source current Internal capacity Sink current 0.5mA Max |
0.7 | Adjustable |
VOUT: VDD + 15.7 V Typ. |
- | - |
|
- | - | -40 to 125 | 5 to 18 |
| TPD7104AF | PS-8 |
High-side Power- MOSFET driver (with built-in charge pump) |
1 | 24 |
Source current Internal capacity Sink current 0.5mA Max |
0.7 | Adjustable |
VOUT: VDD + 15.7 V Typ. |
- |
|
|
- | - | -40 to 125 | 5 to 18 |
| TPD7210F | SSOP-24 |
Power- MOSFET driver for 3-phase bridge (with built-in charge pump) |
6 | 30 |
Source current 1A Max Sink current 1A Max |
0.8 | - | - | - | - |
Input arm-short detection- |
|
-40 to 125 | 4.5 to 18 | |
| TPD7211F | PS-8 |
Half-bridge Power- MOSFET driver (for high-side P-ch MOSFET drive) |
2 | 30 |
Source current 0.5A Max Sink current 0.5A Max |
0.7 | - | - | - | - | - | - | - | -40 to 125 | 5 to 18 |
| TPD7212F** | WQFN32 |
Power- MOSFET driver for 3-phase bridge (with built-in charge pump) |
6 | 25 |
Source current -1.0A Max Sink current +1.5A Max |
TBD | - |
VDL: 18 V Typ. |
- | - | - |
(VDL) |
(VDH, VDL) |
-40 to 125 | 4.5 to 18 |
**: Under development
* System and product names mentioned herein may be trademarks or registered trademarks of respective companies or organizations.
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