Automotive System Power Supplies ICs

Along with the electronic devices of the vehicle is high performance for example EPS, it becomes necessary for power supply ICs to correspond to large currents outputs, multiple outputs, and functional safety. Toshiba has various of power management ICs with a DC-DC converter and functional safety and provides automotive solutions with high reliability to satisfy the customers demand specification.

Lineup

System Power Supply ICs (Series Power Supplies)

Part Number Functions Output
Voltage Typ. (V)
Output
Current (mA)
Input
Voltage
Max (V)
Power
Dissipation
Max (W)
Remarks Package Supply
Voltage
(V)
Rel
Level
CPU voltage regulator,
watchdog timer
5 Depends
on ext. Tr.
45
(1 sec.)
0.68
  • Low current consumption: 90 µA (typ.)
  • WDT OFF function
  • Reset detection 4.7 V / 4.2 V (selectable)
  • External transistor required
SSOP20 6 to 18 AEC-Q100
qualified

System Power Supply ICs (DC-DC Converter Power Supply)

Part Number Functions Output
Voltage Typ. (V)
Output
Current (mA)
Input
Voltage
Max (V)
Power
Dissipation
Max (W)
Remarks Package Supply
Voltage
(V)
Rel.
Level
CPU voltage regulator
DC-DC converter & LDO
Watchdog timer
On-chip SPI
5
5
5
5
400
100
100
100
40
(1 sec.)
3.84
  • DC-DC converter
  • Four low-dropout (LDO) regulators
  • Voltage monitor, POR, WDT
  • SPI (error information output)
  • 5-V series power supply (with a 400-mA driver)
  • 5-V tracking power supply (with three 100-mA driver channels)
HTSSOP48 2.7 to 18 AEC-Q100
qualified
CPU voltage regulator
DC-DC converter & LDO
Watchdog timer
On-chip SPI
1.1/1.2/1.25/1.5
5
5
5
5
800
400
100
100
100
40
(1 sec.)
3.84

 

  • 2DC-DC converter
  • Four low-dropout (LDO) regulators
  • Voltage monitor, POR, WDT
  • SPI (error information output)
  • 5-V series power supply (with a 400-mA driver)
  • 5-V tracking power supply (with three 100-mA driver channels)

 

HTSSOP48
2.7 to 18 AEC-Q100
qualified

* WDT: Watch-dog timer, POR: Power-on-reset

Documents

Catalog

名稱

應用

Automotive Electric Pump (Water/Oil)
Electric Power Steering
Automotive HVAC

參考設計

Photo of Matrix LED Headlight
Matrix LED Headlight
This reference design provides design guide, data and other contents of LED Matrix Headlight. It controls the lighting of multiple LEDs independently according to the situation.
Reference Design Center

聯繫我們

技術方面問題

聯絡我們

聯絡我們

常見問題

常見問答

Queries about purchasing, sampling and IC reliability

線上庫存查詢跟購買

keyword:

Disclaimer for External Link
Through this website you are able to proceed to the website of our distributors ("Third Party Website") which is not under the control of Toshiba Corporation and its subsidiaries and affiliates (collectively "Toshiba"). The Third Party Website is made available to you as a convenience only and you agree to use the Third Party Website at your own risk. The link of the Third Party Website does not necessarily imply a recommendation or an endorsement by Toshiba of the Third Party Website. Please be aware that Toshiba is not responsible for any transaction done through the Third Party Website, and such transactions shall be subject to terms and conditions which may be provided in the Third Party Website.
* System and product names mentioned herein may be trademarks or registered trademarks of respective companies or organizations.
開啟新視窗