Such as low power consumption and miniaturization are important in designing electronic sphygmomanometer. Toshiba provides information on a wide range of semiconductor products suitable for power supply units, surge voltage protection units, motor driving units, sensor signal input units, etc., along with circuit configuration examples.
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Example of surge voltage protection circuit for power supply line
Examples of power supply circuits for MCU and memory
Example of backflow prevention circuit using Schottky barrier diode
Example of Regenerative Current Protection Circuit from Motor Coil
Examples of drive circuits for motors and air valves
Example of amplifying circuit for sensor signal
Built-in LCD driver / controller Toshiba original CPU 8bit MCUs
Example of surge voltage protection circuit for power supply line
Part Number | ||||||
---|---|---|---|---|---|---|
Toshiba Package Name | SOD-962 (SL2) | SOD-962 (SL2) | SOD-882 (CST2) | SOD-882 (CST2) | SOD-963 (CST2C) | SOD-323 (USC) |
VESD (Max) [kV] | +/-30 | +/-15 | +/-30 | +/-30 | +/-30 | +/-30 |
IR (Max) [µA] | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
Rdyn (Typ.) [Ω] | 0.2 | 0.2 | 0.1 | 0.1 | 0.08 | 0.2 |
CT (Typ.) [pF] @ VR = 0 [V], f = 1 [MHz] | 8.5 | 0.2 | 41 | 45 | 270 | 8.5 |
Examples of power supply circuits for MCU and memory
Part Number | |||||
---|---|---|---|---|---|
Toshiba Package Name | WCSP4F | DFN4F | WCSP4F | SOT-553 (ESV) | SOT-25 (SMV) |
IOUT (Max) [mA] | 500 | 300 | 300 | 200 | 200 |
VOUT [V] | 0.9 to 5.0 | 0.9 to 4.5 | 0.8 to 5.0 | 0.8 to 3.6 | 1.5 to 5.0 |
Example of backflow prevention circuit using Schottky barrier diode
Part Number | ||||
---|---|---|---|---|
Toshiba Package Name | SOD-323 (USC) | SOD-323HE (US2H) | SOD-323 (USC) | SOD-523 (ESC) |
VRRM (Max) [V] | ||||
VR (Max) [V] | 40 | 30 | 20 | |
CT (Typ.) [pF] | 120 | 130 | 20 |
Example of Regenerative Current Protection Circuit from Motor Coil
Part Number | ||||
---|---|---|---|---|
Toshiba Package Name | SOD-323 (USC) | SOD-323HE (US2H) | SOD-323 (USC) | SOD-523 (ESC) |
VRRM (Max) [V] | ||||
VR (Max) [V] | 40 | 30 | 20 | |
CT (Typ.) [pF] | 120 | 130 | 20 |
Examples of drive circuits for motors and air valves
Part Number | |||
---|---|---|---|
Toshiba Package Name | SOT-23F | SOT-23F | SOT-723 (VESM) |
VDSS (Max) [V] | 30 | 30 | 20 |
ID (Max) [A] | 3.5 | 4.0 | 0.25 |
RDS(ON) (Max) [Ω] @ |VGS| = 2.5 [V] | 0.17 | 0.072 | 1.6 |
Polarity | N-ch | N-ch | N-ch |
Example of amplifying circuit for sensor signal
Part Number | |
---|---|
Toshiba Package Name | SOT-353F (UFV) |
VCC (Max) [V] | 5.5 |
VCC, VEE (Max) [V] | +/-2.75 |
Built-in LCD driver / controller Toshiba original CPU 8bit MCUs
These documents explain the key points of recommended semiconductor products and their features. Please use them for product selection.
Please see the following pages for other documents.
you can select and download various basic topologies of a power supply unit based on your actual requirements in order to verify the behavior of MOSFETs with your simulation environment.
you can select and download various basic topologies of motor driver such as three-phase inverter circuit based on your actual requirements in order to verify the behavior of MOSFETs and another devices for your simulation environment.
This service allows users to easily perform pre-verification of MOSFETs without the need to build a simulation environment.
We provide simulation data, 3D models of packages, and land pattern models (2D models) used when developing product boards.
MCU Motor Studio features a PC Tool and motor control firmware dedicated to the TXZ+TM Family Advanced Class microcontrollers from Toshiba.