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Pump Control

The TB9061AFNG can control a pump control unit without using a microcontroller and Hall sensors. This eliminates the need for the development of software for electronic control units (ECUs) or reduces the workload for the development. Moreover, the reduction in the number of components due to the elimination of Hall elements etc. helps reduce the size of ECU boards. Toshiba's semiconductor devices designed for pump control units tolerate a high-temperature environment of up to 125℃ in an engine compartment.



System Block Diagram

Pump Control Evaluation Board

Pump Control Evaluation Board

Reference Model for Water Pump Control


Reference Model for Water Pump Control


Block Type Package Part Number Polarity/Generation Feature
Pre-driver IPD WQFN-32
TPD7212F** BiCD process 3 Phase Full Bridge Nch MOSFET Gate drive.
PS-8 TPD7211F Half bridge MOSFET Gate drive.
TPD7104AF 1 ch high side Nch MOSFET Gate drive.
MCD SSOP24-0.65 TB9061AFNG 3 Phase Brushless Sensor-less Pre-Driver, -40 to 125°C
TB9062FNG 3 Phase Brushless Sensor-less Pre-Driver, High Start-up Performance, -40~125˚C
Motor control Reverse battery protection MOSFET DPAK+ TK15S04N1L Nch/VIII 40 V/15 A/17.8 mΩ max
TK65S04N1L 40 V/65 A/4.3 mΩ max
TJ20S04M3L Pch/VI -40 V/-20 A/22.2 mΩ max
TJ40S04M3L -40 V/-40 A/9.1 mΩ max
TJ60S04M3L -40 V/-60 A/6.3 mΩ max
TK1R4F04PB Nch/IX 40 V, 120A, 1.9mΩ, Tch=175°C
SOP Advance
TPHR7904PB 40 V, 150A, 0.79mΩ, Tch=175°C
TPH1R104PB 40 V, 120A, 1.14mΩ, Tch=175°C
Power Supply Regulators SSOP20 TB9005FNG BiCD process Single output (external transistors required) LDO (5 V) Watchdog timer, Topr: -40 to 125°C
HTSSOP16 TB9021FNG Single output (with integrated output transistors) LDO (5 V, 200 mA) Window-Watchdog timer, Topr: -40 to 125°C
BipTr New PW-Mold TTA005 PNP -50 V/-5 A/ hFE 200 min
TTB002 -60 V/-6 A/ hFE 100 min

** Under Development



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·Before creating and producing designs and using, customers must also refer to and comply with the latest versions of all relevant TOSHIBA information and the instructions for the application that Product will be used with or for.